sources found: [PointSource(RaDecPos[212.62399199039135, 17.686244998556482], Mags[6.0]), PointSource(RaDecPos[212.62980399905828, 17.732409987718999], Mags[6.0]), PointSource(RaDecPos[212.58627001650117, 17.670805010685203], Mags[6.0]), PointSource(RaDecPos[212.55883601438987, 17.641511986351272], Mags[6.0]), PointSource(RaDecPos[212.55947999103074, 17.651409006299673], Mags[6.0]), PointSource(RaDecPos[212.55675300302383, 17.646046004482447], Mags[6.0]), PointSource(RaDecPos[212.53948299236316, 17.637014001688097], Mags[6.0]), PointSource(RaDecPos[212.54012401201084, 17.677280004436525], Mags[6.0]), PointSource(RaDecPos[212.51794799292907, 17.63490498973659], Mags[6.0]), PointSource(RaDecPos[212.51808299019447, 17.660375987027699], Mags[6.0]), PointSource(RaDecPos[212.50231300485569, 17.63357400570121], Mags[6.0]), PointSource(RaDecPos[212.47889099463399, 17.658091003471476], Mags[6.0]), PointSource(RaDecPos[212.47355100629852, 17.632519012843758], Mags[6.0]), PointSource(RaDecPos[212.47222800833993, 17.655520988129968], Mags[6.0]), PointSource(RaDecPos[212.46815999735401, 17.66947000904743], Mags[6.0]), PointSource(RaDecPos[212.4477679885745, 17.644456996538217], Mags[6.0]), PointSource(RaDecPos[212.51582099859775, 17.785281989539037], Mags[6.0]), PointSource(RaDecPos[212.51249998781833, 17.830737993163897], Mags[6.0]), PointSource(RaDecPos[212.50472599613673, 17.839321006652966], Mags[6.0]), PointSource(RaDecPos[212.49654099415275, 17.808515986490754], Mags[6.0]), PointSource(RaDecPos[212.49184399811455, 17.80857800181434], Mags[6.0]), PointSource(RaDecPos[212.45068801466374, 17.784976997112764], Mags[6.0]), PointSource(RaDecPos[212.42721400019389, 17.781981010080656], Mags[6.0]), PointSource(RaDecPos[212.41987000439977, 17.792761009529794], Mags[6.0]), PointSource(RaDecPos[212.58192700901355, 17.825702987018538], Mags[6.0]), PointSource(RaDecPos[212.5722629890717, 17.799590992832062], Mags[6.0]), PointSource(RaDecPos[212.5578069949521, 17.789461012639183], Mags[6.0]), PointSource(RaDecPos[212.53722599201302, 17.819610991598715], Mags[6.0]), PointSource(RaDecPos[212.52463401400419, 17.780489003407968], Mags[6.0]), PointSource(RaDecPos[212.51807500356608, 17.741745011210742], Mags[6.0]), PointSource(RaDecPos[212.51586700837166, 17.735043989856514], Mags[6.0]), PointSource(RaDecPos[212.51471198981281, 17.73531298613922], Mags[6.0]), PointSource(RaDecPos[212.4962349898471, 17.696067996973184], Mags[6.0]), PointSource(RaDecPos[212.49314101475912, 17.725029004741245], Mags[6.0]), PointSource(RaDecPos[212.48538999242737, 17.723759003021769], Mags[6.0]), PointSource(RaDecPos[212.48470099549996, 17.760330006145495], Mags[6.0]), PointSource(RaDecPos[212.47450000591533, 17.726773986820934], Mags[6.0]), PointSource(RaDecPos[212.47564598640423, 17.777065000269854], Mags[6.0]), PointSource(RaDecPos[212.43680301036275, 17.685515998510841], Mags[6.0]), PointSource(RaDecPos[212.42973001531314, 17.694037995605193], Mags[6.0]), PointSource(RaDecPos[212.43464400787943, 17.720620996504572], Mags[6.0]), PointSource(RaDecPos[212.42691898952171, 17.708461988404846], Mags[6.0]), PointSource(RaDecPos[212.42307299058211, 17.722251992296524], Mags[6.0]), PointSource(RaDecPos[212.41489401163088, 17.692554002556566], Mags[6.0]), PointSource(RaDecPos[212.42257098925631, 17.761380987514642], Mags[6.0]), PointSource(RaDecPos[212.62237000585549, 17.742110997763803], Mags[6.0]), PointSource(RaDecPos[212.61402799719249, 17.720051005766866], Mags[6.0]), PointSource(RaDecPos[212.61330998734613, 17.774417995633346], Mags[6.0]), PointSource(RaDecPos[212.59497599750242, 17.743238011340846], Mags[6.0]), PointSource(RaDecPos[212.58645900896661, 17.719195995048278], Mags[6.0]), PointSource(RaDecPos[212.57713401568017, 17.718734992303755], Mags[6.0]), PointSource(RaDecPos[212.56955300818728, 17.711691004302544], Mags[6.0]), PointSource(RaDecPos[212.57904400625549, 17.75922000237879], Mags[6.0]), PointSource(RaDecPos[212.56266101012173, 17.722445987390898], Mags[6.0]), PointSource(RaDecPos[212.54820401059993, 17.698802987231648], Mags[6.0]), PointSource(RaDecPos[212.55521599662887, 17.751168990141483], Mags[6.0]), PointSource(RaDecPos[212.53847200407657, 17.717024007182069], Mags[6.0]), PointSource(RaDecPos[212.54250199282387, 17.745463990445494], Mags[6.0]), PointSource(RaDecPos[212.54448500046382, 17.760971004870477], Mags[6.0]), PointSource(RaDecPos[212.53583800620856, 17.748441997213277], Mags[6.0]), PointSource(RaDecPos[212.53221999343231, 17.772908989386686], Mags[6.0]), PointSource(RaDecPos[212.53093099961634, 17.767281995301154], Mags[6.0]), PointSource(RaDecPos[212.5274410040719, 17.753434988597618], Mags[6.0]), PointSource(RaDecPos[212.51508898959537, 17.696581004013861], Mags[6.0]), PointSource(RaDecPos[212.51342699558697, 17.693769005202373], Mags[6.0]), PointSource(RaDecPos[212.52046399305456, 17.732809008556668], Mags[6.0]), PointSource(RaDecPos[212.51825599392259, 17.733864002083305], Mags[6.0]), PointSource(RaDecPos[212.42721400019389, 17.781981010080656], Mags[6.0]), PointSource(RaDecPos[212.41987000439977, 17.792761009529794], Mags[6.0]), PointSource(RaDecPos[212.41489401163088, 17.692554002556566], Mags[6.0]), PointSource(RaDecPos[212.42691898952171, 17.708461988404846], Mags[6.0]), PointSource(RaDecPos[212.42307299058211, 17.722251992296524], Mags[6.0]), PointSource(RaDecPos[212.42257098925631, 17.761380987514642], Mags[6.0]), PointSource(RaDecPos[212.54624699062146, 17.764526012050251], Mags[6.0]), PointSource(RaDecPos[212.50332198592073, 17.766808009104651], Mags[6.0]), PointSource(RaDecPos[212.53093099961634, 17.767281995301154], Mags[6.0]), PointSource(RaDecPos[212.53221999343231, 17.772908989386686], Mags[6.0]), PointSource(RaDecPos[212.61330998734613, 17.774417995633346], Mags[6.0]), PointSource(RaDecPos[212.47564598640423, 17.777065000269854], Mags[6.0]), PointSource(RaDecPos[212.52463401400419, 17.780489003407968], Mags[6.0]), PointSource(RaDecPos[212.45068801466374, 17.784976997112764], Mags[6.0]), PointSource(RaDecPos[212.51582099859775, 17.785281989539037], Mags[6.0]), PointSource(RaDecPos[212.5578069949521, 17.789461012639183], Mags[6.0]), PointSource(RaDecPos[212.52393701103111, 17.790154990159586], Mags[6.0]), PointSource(RaDecPos[212.5722629890717, 17.799590992832062], Mags[6.0]), PointSource(RaDecPos[212.51921700310623, 17.802658003575811], Mags[6.0]), PointSource(RaDecPos[212.49654099415275, 17.808515986490754], Mags[6.0]), PointSource(RaDecPos[212.49184399811455, 17.80857800181434], Mags[6.0]), PointSource(RaDecPos[212.53722599201302, 17.819610991598715], Mags[6.0]), PointSource(RaDecPos[212.58192700901355, 17.825702987018538], Mags[6.0]), PointSource(RaDecPos[212.51249998781833, 17.830737993163897], Mags[6.0]), PointSource(RaDecPos[212.50472599613673, 17.839321006652966], Mags[6.0]), PointSource(RaDecPos[212.62399199039135, 17.686244998556482], Mags[6.0]), PointSource(RaDecPos[212.61402799719249, 17.720051005766866], Mags[6.0]), PointSource(RaDecPos[212.62980399905828, 17.732409987718999], Mags[6.0]), PointSource(RaDecPos[212.62237000585549, 17.742110997763803], Mags[6.0]), PointSource(RaDecPos[212.47355100629852, 17.632519012843758], Mags[6.0]), PointSource(RaDecPos[212.50231300485569, 17.63357400570121], Mags[6.0]), PointSource(RaDecPos[212.51794799292907, 17.63490498973659], Mags[6.0]), PointSource(RaDecPos[212.53948299236316, 17.637014001688097], Mags[6.0]), PointSource(RaDecPos[212.55883601438987, 17.641511986351272], Mags[6.0]), PointSource(RaDecPos[212.4477679885745, 17.644456996538217], Mags[6.0]), PointSource(RaDecPos[212.55675300302383, 17.646046004482447], Mags[6.0]), PointSource(RaDecPos[212.55947999103074, 17.651409006299673], Mags[6.0]), PointSource(RaDecPos[212.47222800833993, 17.655520988129968], Mags[6.0]), PointSource(RaDecPos[212.47889099463399, 17.658091003471476], Mags[6.0]), PointSource(RaDecPos[212.51808299019447, 17.660375987027699], Mags[6.0]), PointSource(RaDecPos[212.46815999735401, 17.66947000904743], Mags[6.0]), PointSource(RaDecPos[212.58627001650117, 17.670805010685203], Mags[6.0]), PointSource(RaDecPos[212.54012401201084, 17.677280004436525], Mags[6.0]), PointSource(RaDecPos[212.43680301036275, 17.685515998510841], Mags[6.0]), PointSource(RaDecPos[212.51342699558697, 17.693769005202373], Mags[6.0]), PointSource(RaDecPos[212.42973001531314, 17.694037995605193], Mags[6.0]), PointSource(RaDecPos[212.4962349898471, 17.696067996973184], Mags[6.0]), PointSource(RaDecPos[212.51508898959537, 17.696581004013861], Mags[6.0]), PointSource(RaDecPos[212.54820401059993, 17.698802987231648], Mags[6.0]), PointSource(RaDecPos[212.56955300818728, 17.711691004302544], Mags[6.0]), PointSource(RaDecPos[212.53847200407657, 17.717024007182069], Mags[6.0]), PointSource(RaDecPos[212.57713401568017, 17.718734992303755], Mags[6.0]), PointSource(RaDecPos[212.58645900896661, 17.719195995048278], Mags[6.0]), PointSource(RaDecPos[212.43464400787943, 17.720620996504572], Mags[6.0]), PointSource(RaDecPos[212.56266101012173, 17.722445987390898], Mags[6.0]), PointSource(RaDecPos[212.48538999242737, 17.723759003021769], Mags[6.0]), PointSource(RaDecPos[212.49314101475912, 17.725029004741245], Mags[6.0]), PointSource(RaDecPos[212.47450000591533, 17.726773986820934], Mags[6.0]), PointSource(RaDecPos[212.52046399305456, 17.732809008556668], Mags[6.0]), PointSource(RaDecPos[212.51825599392259, 17.733864002083305], Mags[6.0]), PointSource(RaDecPos[212.51586700837166, 17.735043989856514], Mags[6.0]), PointSource(RaDecPos[212.51471198981281, 17.73531298613922], Mags[6.0]), PointSource(RaDecPos[212.51807500356608, 17.741745011210742], Mags[6.0]), PointSource(RaDecPos[212.59497599750242, 17.743238011340846], Mags[6.0]), PointSource(RaDecPos[212.54250199282387, 17.745463990445494], Mags[6.0]), PointSource(RaDecPos[212.53583800620856, 17.748441997213277], Mags[6.0]), PointSource(RaDecPos[212.55521599662887, 17.751168990141483], Mags[6.0]), PointSource(RaDecPos[212.5274410040719, 17.753434988597618], Mags[6.0]), PointSource(RaDecPos[212.57904400625549, 17.75922000237879], Mags[6.0]), PointSource(RaDecPos[212.48470099549996, 17.760330006145495], Mags[6.0]), PointSource(RaDecPos[212.54448500046382, 17.760971004870477], Mags[6.0])] STEP 0: And the thawed params for brightness optimisation are: catalog.source0.brightness.r catalog.source1.brightness.r catalog.source2.brightness.r catalog.source3.brightness.r catalog.source4.brightness.r catalog.source5.brightness.r catalog.source6.brightness.r catalog.source7.brightness.r catalog.source8.brightness.r catalog.source9.brightness.r catalog.source10.brightness.r catalog.source11.brightness.r catalog.source12.brightness.r catalog.source13.brightness.r catalog.source14.brightness.r catalog.source15.brightness.r catalog.source16.brightness.r catalog.source17.brightness.r catalog.source18.brightness.r catalog.source19.brightness.r catalog.source20.brightness.r catalog.source21.brightness.r catalog.source22.brightness.r catalog.source23.brightness.r catalog.source24.brightness.r catalog.source25.brightness.r catalog.source26.brightness.r catalog.source27.brightness.r catalog.source28.brightness.r catalog.source29.brightness.r catalog.source30.brightness.r catalog.source31.brightness.r catalog.source32.brightness.r catalog.source33.brightness.r catalog.source34.brightness.r catalog.source35.brightness.r catalog.source36.brightness.r catalog.source37.brightness.r catalog.source38.brightness.r catalog.source39.brightness.r catalog.source40.brightness.r catalog.source41.brightness.r catalog.source42.brightness.r catalog.source43.brightness.r catalog.source44.brightness.r catalog.source45.brightness.r catalog.source46.brightness.r catalog.source47.brightness.r catalog.source48.brightness.r catalog.source49.brightness.r catalog.source50.brightness.r catalog.source51.brightness.r catalog.source52.brightness.r catalog.source53.brightness.r catalog.source54.brightness.r catalog.source55.brightness.r catalog.source56.brightness.r catalog.source57.brightness.r catalog.source58.brightness.r catalog.source59.brightness.r catalog.source60.brightness.r catalog.source61.brightness.r catalog.source62.brightness.r catalog.source63.brightness.r catalog.source64.brightness.r catalog.source65.brightness.r catalog.source66.brightness.r catalog.source67.brightness.r catalog.source68.brightness.r catalog.source69.brightness.r catalog.source70.brightness.r catalog.source71.brightness.r catalog.source72.brightness.r catalog.source73.brightness.r catalog.source74.brightness.r catalog.source75.brightness.r catalog.source76.brightness.r catalog.source77.brightness.r catalog.source78.brightness.r catalog.source79.brightness.r catalog.source80.brightness.r catalog.source81.brightness.r catalog.source82.brightness.r catalog.source83.brightness.r catalog.source84.brightness.r catalog.source85.brightness.r catalog.source86.brightness.r catalog.source87.brightness.r catalog.source88.brightness.r catalog.source89.brightness.r catalog.source90.brightness.r catalog.source91.brightness.r catalog.source92.brightness.r catalog.source93.brightness.r catalog.source94.brightness.r catalog.source95.brightness.r catalog.source96.brightness.r catalog.source97.brightness.r catalog.source98.brightness.r catalog.source99.brightness.r catalog.source100.brightness.r catalog.source101.brightness.r catalog.source102.brightness.r catalog.source103.brightness.r catalog.source104.brightness.r catalog.source105.brightness.r catalog.source106.brightness.r catalog.source107.brightness.r catalog.source108.brightness.r catalog.source109.brightness.r catalog.source110.brightness.r catalog.source111.brightness.r catalog.source112.brightness.r catalog.source113.brightness.r catalog.source114.brightness.r catalog.source115.brightness.r catalog.source116.brightness.r catalog.source117.brightness.r catalog.source118.brightness.r catalog.source119.brightness.r catalog.source120.brightness.r catalog.source121.brightness.r catalog.source122.brightness.r catalog.source123.brightness.r catalog.source124.brightness.r catalog.source125.brightness.r catalog.source126.brightness.r catalog.source127.brightness.r catalog.source128.brightness.r catalog.source129.brightness.r catalog.source130.brightness.r catalog.source131.brightness.r catalog.source132.brightness.r catalog.source133.brightness.r catalog.source134.brightness.r catalog.source135.brightness.r catalog.source136.brightness.r catalog.source137.brightness.r Tractor: Finding derivs... Finding optimal update direction... LSQR Least-squares solution of Ax = b The matrix A has 786432 rows and 138 cols damp = 0.00000000000000e+00 calc_var = 0 atol = 1.00e-08 conlim = 1.00e+08 btol = 1.00e-08 iter_lim = 276 Itn x[0] r1norm r2norm Compatible LS Norm A Cond A 0 0.00000e+00 1.046e+03 1.046e+03 1.0e+00 4.9e-04 1 0.00000e+00 9.754e+02 9.754e+02 9.3e-01 3.2e-02 1.4e+00 1.0e+00 2 0.00000e+00 9.747e+02 9.747e+02 9.3e-01 1.0e-02 1.9e+00 2.0e+00 3 0.00000e+00 9.746e+02 9.746e+02 9.3e-01 1.4e-04 2.3e+00 3.2e+00 4 0.00000e+00 9.746e+02 9.746e+02 9.3e-01 1.0e-05 2.7e+00 4.2e+00 5 0.00000e+00 9.746e+02 9.746e+02 9.3e-01 1.9e-08 3.0e+00 5.2e+00 6 0.00000e+00 9.746e+02 9.746e+02 9.3e-01 5.3e-12 3.3e+00 6.2e+00 LSQR finished The least-squares solution is good enough, given atol istop = 2 r1norm = 9.7e+02 anorm = 3.3e+00 arnorm = 1.7e-08 itn = 6 r2norm = 9.7e+02 acond = 6.2e+00 xnorm = 2.7e+02 RUsage is: 146492 Finding optimal step size... Finished opt2. Tderiv 0.037213 wall, 0.030000 cpu Topt 0.301396 wall, 0.280000 cpu Tstep 0.175060 wall, 0.170000 cpu Tractor: Finding derivs... Finding optimal update direction... LSQR Least-squares solution of Ax = b The matrix A has 786432 rows and 138 cols damp = 0.00000000000000e+00 calc_var = 0 atol = 1.00e-08 conlim = 1.00e+08 btol = 1.00e-08 iter_lim = 276 Itn x[0] r1norm r2norm Compatible LS Norm A Cond A 0 0.00000e+00 1.045e+03 1.045e+03 1.0e+00 4.9e-04 1 0.00000e+00 9.752e+02 9.752e+02 9.3e-01 3.2e-02 1.4e+00 1.0e+00 2 0.00000e+00 9.745e+02 9.745e+02 9.3e-01 1.0e-02 1.9e+00 2.0e+00 3 0.00000e+00 9.744e+02 9.744e+02 9.3e-01 1.4e-04 2.3e+00 3.2e+00 4 0.00000e+00 9.744e+02 9.744e+02 9.3e-01 1.0e-05 2.7e+00 4.2e+00 5 0.00000e+00 9.744e+02 9.744e+02 9.3e-01 1.9e-08 3.0e+00 5.2e+00 6 0.00000e+00 9.744e+02 9.744e+02 9.3e-01 5.3e-12 3.3e+00 6.2e+00 LSQR finished The least-squares solution is good enough, given atol istop = 2 r1norm = 9.7e+02 anorm = 3.3e+00 arnorm = 1.7e-08 itn = 6 r2norm = 9.7e+02 acond = 6.2e+00 xnorm = 2.7e+02 RUsage is: 151696 Finding optimal step size... Finished opt2. Tderiv 0.037567 wall, 0.040000 cpu Topt 0.303343 wall, 0.300000 cpu Tstep 0.317825 wall, 0.300000 cpu Tractor: Finding derivs... Finding optimal update direction... LSQR Least-squares solution of Ax = b The matrix A has 786432 rows and 138 cols damp = 0.00000000000000e+00 calc_var = 0 atol = 1.00e-08 conlim = 1.00e+08 btol = 1.00e-08 iter_lim = 276 Itn x[0] r1norm r2norm Compatible LS Norm A Cond A 0 0.00000e+00 1.019e+03 1.019e+03 1.0e+00 4.1e-04 1 0.00000e+00 9.748e+02 9.748e+02 9.6e-01 2.3e-02 1.4e+00 1.0e+00 2 0.00000e+00 9.745e+02 9.745e+02 9.6e-01 7.1e-03 1.9e+00 2.0e+00 3 0.00000e+00 9.744e+02 9.744e+02 9.6e-01 7.7e-05 2.3e+00 3.2e+00 4 0.00000e+00 9.744e+02 9.744e+02 9.6e-01 6.1e-06 2.7e+00 4.2e+00 5 0.00000e+00 9.744e+02 9.744e+02 9.6e-01 3.2e-09 3.0e+00 5.2e+00 LSQR finished The least-squares solution is good enough, given atol istop = 2 r1norm = 9.7e+02 anorm = 3.0e+00 arnorm = 9.5e-06 itn = 5 r2norm = 9.7e+02 acond = 5.2e+00 xnorm = 2.1e+02 RUsage is: 160684 Finding optimal step size... Finished opt2. Tderiv 0.037699 wall, 0.040000 cpu Topt 0.279683 wall, 0.280000 cpu Tstep 0.396175 wall, 0.390000 cpu Tractor: Finding derivs... Finding optimal update direction... LSQR Least-squares solution of Ax = b The matrix A has 786432 rows and 138 cols damp = 0.00000000000000e+00 calc_var = 0 atol = 1.00e-08 conlim = 1.00e+08 btol = 1.00e-08 iter_lim = 276 Itn x[0] r1norm r2norm Compatible LS Norm A Cond A 0 0.00000e+00 9.822e+02 9.822e+02 1.0e+00 1.9e-04 1 0.00000e+00 9.741e+02 9.741e+02 9.9e-01 9.0e-03 1.4e+00 1.0e+00 2 0.00000e+00 9.740e+02 9.740e+02 9.9e-01 2.9e-03 1.9e+00 2.0e+00 3 0.00000e+00 9.740e+02 9.740e+02 9.9e-01 5.6e-05 2.3e+00 3.2e+00 4 0.00000e+00 9.740e+02 9.740e+02 9.9e-01 3.3e-06 2.7e+00 4.2e+00 5 0.00000e+00 9.740e+02 9.740e+02 9.9e-01 5.3e-09 3.0e+00 5.2e+00 LSQR finished The least-squares solution is good enough, given atol istop = 2 r1norm = 9.7e+02 anorm = 3.0e+00 arnorm = 1.6e-05 itn = 5 r2norm = 9.7e+02 acond = 5.2e+00 xnorm = 9.0e+01 RUsage is: 167220 Finding optimal step size... Finished opt2. Tderiv 0.037342 wall, 0.030000 cpu Topt 0.276876 wall, 0.260000 cpu Tstep 0.462460 wall, 0.450000 cpu Tractor: Finding derivs... Finding optimal update direction... LSQR Least-squares solution of Ax = b The matrix A has 786432 rows and 138 cols damp = 0.00000000000000e+00 calc_var = 0 atol = 1.00e-08 conlim = 1.00e+08 btol = 1.00e-08 iter_lim = 276 Itn x[0] r1norm r2norm Compatible LS Norm A Cond A 0 0.00000e+00 9.746e+02 9.746e+02 1.0e+00 5.0e-05 1 0.00000e+00 9.740e+02 9.740e+02 1.0e+00 1.1e-03 1.4e+00 1.0e+00 2 0.00000e+00 9.740e+02 9.740e+02 1.0e+00 3.4e-04 1.9e+00 2.0e+00 3 0.00000e+00 9.740e+02 9.740e+02 1.0e+00 3.9e-06 2.3e+00 3.2e+00 4 0.00000e+00 9.740e+02 9.740e+02 1.0e+00 3.1e-07 2.7e+00 4.2e+00 5 0.00000e+00 9.740e+02 9.740e+02 1.0e+00 5.9e-10 3.0e+00 5.2e+00 LSQR finished The least-squares solution is good enough, given atol istop = 2 r1norm = 9.7e+02 anorm = 3.0e+00 arnorm = 1.7e-06 itn = 5 r2norm = 9.7e+02 acond = 5.2e+00 xnorm = 2.4e+01 RUsage is: 168088 Finding optimal step size... Finished opt2. Tderiv 0.037689 wall, 0.030000 cpu Topt 0.277223 wall, 0.270000 cpu Tstep 0.476086 wall, 0.480000 cpu Tractor: Finding derivs... Finding optimal update direction... LSQR Least-squares solution of Ax = b The matrix A has 786432 rows and 138 cols damp = 0.00000000000000e+00 calc_var = 0 atol = 1.00e-08 conlim = 1.00e+08 btol = 1.00e-08 iter_lim = 276 Itn x[0] r1norm r2norm Compatible LS Norm A Cond A 0 0.00000e+00 9.740e+02 9.740e+02 1.0e+00 1.2e-05 1 0.00000e+00 9.740e+02 9.740e+02 1.0e+00 5.9e-04 1.4e+00 1.0e+00 2 0.00000e+00 9.740e+02 9.740e+02 1.0e+00 1.9e-04 1.9e+00 2.0e+00 3 0.00000e+00 9.740e+02 9.740e+02 1.0e+00 2.1e-06 2.3e+00 3.2e+00 4 0.00000e+00 9.740e+02 9.740e+02 1.0e+00 1.7e-07 2.7e+00 4.2e+00 5 0.00000e+00 9.740e+02 9.740e+02 1.0e+00 3.4e-10 3.0e+00 5.2e+00 LSQR finished The least-squares solution is good enough, given atol istop = 2 r1norm = 9.7e+02 anorm = 3.0e+00 arnorm = 9.8e-07 itn = 5 r2norm = 9.7e+02 acond = 5.2e+00 xnorm = 5.8e+00 RUsage is: 168096 Finding optimal step size... Finished opt2. Tderiv 0.037582 wall, 0.030000 cpu Topt 0.282980 wall, 0.270000 cpu Tstep 0.444962 wall, 0.440000 cpu Tractor: Finding derivs... Finding optimal update direction... LSQR Least-squares solution of Ax = b The matrix A has 786432 rows and 138 cols damp = 0.00000000000000e+00 calc_var = 0 atol = 1.00e-08 conlim = 1.00e+08 btol = 1.00e-08 iter_lim = 276 Itn x[0] r1norm r2norm Compatible LS Norm A Cond A 0 0.00000e+00 9.740e+02 9.740e+02 1.0e+00 2.8e-06 1 0.00000e+00 9.740e+02 9.740e+02 1.0e+00 1.4e-04 1.4e+00 1.0e+00 2 0.00000e+00 9.740e+02 9.740e+02 1.0e+00 4.5e-05 1.9e+00 2.0e+00 3 0.00000e+00 9.740e+02 9.740e+02 1.0e+00 5.1e-07 2.3e+00 3.2e+00 4 0.00000e+00 9.740e+02 9.740e+02 1.0e+00 4.1e-08 2.7e+00 4.2e+00 5 0.00000e+00 9.740e+02 9.740e+02 1.0e+00 8.1e-11 3.0e+00 5.2e+00 LSQR finished The least-squares solution is good enough, given atol istop = 2 r1norm = 9.7e+02 anorm = 3.0e+00 arnorm = 2.4e-07 itn = 5 r2norm = 9.7e+02 acond = 5.2e+00 xnorm = 1.3e+00 RUsage is: 168104 Finding optimal step size... Finished opt2. Tderiv 0.037713 wall, 0.040000 cpu Topt 0.280829 wall, 0.270000 cpu Tstep 0.496695 wall, 0.490000 cpu Tractor: Finding derivs... Finding optimal update direction... LSQR Least-squares solution of Ax = b The matrix A has 786432 rows and 138 cols damp = 0.00000000000000e+00 calc_var = 0 atol = 1.00e-08 conlim = 1.00e+08 btol = 1.00e-08 iter_lim = 276 Itn x[0] r1norm r2norm Compatible LS Norm A Cond A 0 0.00000e+00 9.740e+02 9.740e+02 1.0e+00 6.6e-07 1 0.00000e+00 9.740e+02 9.740e+02 1.0e+00 3.3e-05 1.4e+00 1.0e+00 2 0.00000e+00 9.740e+02 9.740e+02 1.0e+00 1.1e-05 1.9e+00 2.0e+00 3 0.00000e+00 9.740e+02 9.740e+02 1.0e+00 1.2e-07 2.3e+00 3.2e+00 4 0.00000e+00 9.740e+02 9.740e+02 1.0e+00 9.7e-09 2.7e+00 4.2e+00 LSQR finished The least-squares solution is good enough, given atol istop = 2 r1norm = 9.7e+02 anorm = 2.7e+00 arnorm = 2.5e-05 itn = 4 r2norm = 9.7e+02 acond = 4.2e+00 xnorm = 3.2e-01 RUsage is: 168116 Finding optimal step size... Finished opt2. Tderiv 0.037722 wall, 0.040000 cpu Topt 0.262638 wall, 0.250000 cpu Tstep 0.532747 wall, 0.520000 cpu Tractor: Finding derivs... Finding optimal update direction... LSQR Least-squares solution of Ax = b The matrix A has 786432 rows and 138 cols damp = 0.00000000000000e+00 calc_var = 0 atol = 1.00e-08 conlim = 1.00e+08 btol = 1.00e-08 iter_lim = 276 Itn x[0] r1norm r2norm Compatible LS Norm A Cond A 0 0.00000e+00 9.740e+02 9.740e+02 1.0e+00 1.6e-07 1 0.00000e+00 9.740e+02 9.740e+02 1.0e+00 7.9e-06 1.4e+00 1.0e+00 2 0.00000e+00 9.740e+02 9.740e+02 1.0e+00 2.5e-06 1.9e+00 2.0e+00 3 0.00000e+00 9.740e+02 9.740e+02 1.0e+00 2.8e-08 2.3e+00 3.2e+00 4 0.00000e+00 9.740e+02 9.740e+02 1.0e+00 2.3e-09 2.7e+00 4.2e+00 LSQR finished The least-squares solution is good enough, given atol istop = 2 r1norm = 9.7e+02 anorm = 2.7e+00 arnorm = 5.9e-06 itn = 4 r2norm = 9.7e+02 acond = 4.2e+00 xnorm = 7.4e-02 RUsage is: 168116 Finding optimal step size... Finished opt2. Tderiv 0.037586 wall, 0.030000 cpu Topt 0.271793 wall, 0.260000 cpu Tstep 0.551804 wall, 0.550000 cpu Tractor: Finding derivs... Finding optimal update direction... LSQR Least-squares solution of Ax = b The matrix A has 786432 rows and 138 cols damp = 0.00000000000000e+00 calc_var = 0 atol = 1.00e-08 conlim = 1.00e+08 btol = 1.00e-08 iter_lim = 276 Itn x[0] r1norm r2norm Compatible LS Norm A Cond A 0 0.00000e+00 9.740e+02 9.740e+02 1.0e+00 3.6e-08 1 0.00000e+00 9.740e+02 9.740e+02 1.0e+00 1.8e-06 1.4e+00 1.0e+00 2 0.00000e+00 9.740e+02 9.740e+02 1.0e+00 5.9e-07 1.9e+00 2.0e+00 3 0.00000e+00 9.740e+02 9.740e+02 1.0e+00 6.6e-09 2.3e+00 3.2e+00 LSQR finished The least-squares solution is good enough, given atol istop = 2 r1norm = 9.7e+02 anorm = 2.3e+00 arnorm = 1.5e-05 itn = 3 r2norm = 9.7e+02 acond = 3.2e+00 xnorm = 1.7e-02 RUsage is: 168116 Finding optimal step size... Finished opt2. Tderiv 0.037717 wall, 0.030000 cpu Topt 0.237407 wall, 0.230000 cpu Tstep 0.516710 wall, 0.510000 cpu STEP 1 Source 0 has initial probability: -1675028.6845 initially, galaxy is PointSource at RaDecPos: RA, Dec = (212.62399, 17.68624) with Mags: r=6 brightness is Mags: r=6 brightness is Mags: r=4 after we change, galaxy is ExpGalaxy at RaDecPos: RA, Dec = (212.62399, 17.68624) with Mags: r=4 and Galaxy Shape: re=32.00, ab=1.00, phi=0.0 ['catalog.source0.brightness.r', 'catalog.source0.shape.re', 'catalog.source0.shape.ab', 'catalog.source0.shape.phi', 'catalog.source1.brightness.r', 'catalog.source2.brightness.r', 'catalog.source3.brightness.r', 'catalog.source4.brightness.r', 'catalog.source5.brightness.r', 'catalog.source6.brightness.r', 'catalog.source7.brightness.r', 'catalog.source8.brightness.r', 'catalog.source9.brightness.r', 'catalog.source10.brightness.r', 'catalog.source11.brightness.r', 'catalog.source12.brightness.r', 'catalog.source13.brightness.r', 'catalog.source14.brightness.r', 'catalog.source15.brightness.r', 'catalog.source16.brightness.r', 'catalog.source17.brightness.r', 'catalog.source18.brightness.r', 'catalog.source19.brightness.r', 'catalog.source20.brightness.r', 'catalog.source21.brightness.r', 'catalog.source22.brightness.r', 'catalog.source23.brightness.r', 'catalog.source24.brightness.r', 'catalog.source25.brightness.r', 'catalog.source26.brightness.r', 'catalog.source27.brightness.r', 'catalog.source28.brightness.r', 'catalog.source29.brightness.r', 'catalog.source30.brightness.r', 'catalog.source31.brightness.r', 'catalog.source32.brightness.r', 'catalog.source33.brightness.r', 'catalog.source34.brightness.r', 'catalog.source35.brightness.r', 'catalog.source36.brightness.r', 'catalog.source37.brightness.r', 'catalog.source38.brightness.r', 'catalog.source39.brightness.r', 'catalog.source40.brightness.r', 'catalog.source41.brightness.r', 'catalog.source42.brightness.r', 'catalog.source43.brightness.r', 'catalog.source44.brightness.r', 'catalog.source45.brightness.r', 'catalog.source46.brightness.r', 'catalog.source47.brightness.r', 'catalog.source48.brightness.r', 'catalog.source49.brightness.r', 'catalog.source50.brightness.r', 'catalog.source51.brightness.r', 'catalog.source52.brightness.r', 'catalog.source53.brightness.r', 'catalog.source54.brightness.r', 'catalog.source55.brightness.r', 'catalog.source56.brightness.r', 'catalog.source57.brightness.r', 'catalog.source58.brightness.r', 'catalog.source59.brightness.r', 'catalog.source60.brightness.r', 'catalog.source61.brightness.r', 'catalog.source62.brightness.r', 'catalog.source63.brightness.r', 'catalog.source64.brightness.r', 'catalog.source65.brightness.r', 'catalog.source66.brightness.r', 'catalog.source67.brightness.r', 'catalog.source68.brightness.r', 'catalog.source69.brightness.r', 'catalog.source70.brightness.r', 'catalog.source71.brightness.r', 'catalog.source72.brightness.r', 'catalog.source73.brightness.r', 'catalog.source74.brightness.r', 'catalog.source75.brightness.r', 'catalog.source76.brightness.r', 'catalog.source77.brightness.r', 'catalog.source78.brightness.r', 'catalog.source79.brightness.r', 'catalog.source80.brightness.r', 'catalog.source81.brightness.r', 'catalog.source82.brightness.r', 'catalog.source83.brightness.r', 'catalog.source84.brightness.r', 'catalog.source85.brightness.r', 'catalog.source86.brightness.r', 'catalog.source87.brightness.r', 'catalog.source88.brightness.r', 'catalog.source89.brightness.r', 'catalog.source90.brightness.r', 'catalog.source91.brightness.r', 'catalog.source92.brightness.r', 'catalog.source93.brightness.r', 'catalog.source94.brightness.r', 'catalog.source95.brightness.r', 'catalog.source96.brightness.r', 'catalog.source97.brightness.r', 'catalog.source98.brightness.r', 'catalog.source99.brightness.r', 'catalog.source100.brightness.r', 'catalog.source101.brightness.r', 'catalog.source102.brightness.r', 'catalog.source103.brightness.r', 'catalog.source104.brightness.r', 'catalog.source105.brightness.r', 'catalog.source106.brightness.r', 'catalog.source107.brightness.r', 'catalog.source108.brightness.r', 'catalog.source109.brightness.r', 'catalog.source110.brightness.r', 'catalog.source111.brightness.r', 'catalog.source112.brightness.r', 'catalog.source113.brightness.r', 'catalog.source114.brightness.r', 'catalog.source115.brightness.r', 'catalog.source116.brightness.r', 'catalog.source117.brightness.r', 'catalog.source118.brightness.r', 'catalog.source119.brightness.r', 'catalog.source120.brightness.r', 'catalog.source121.brightness.r', 'catalog.source122.brightness.r', 'catalog.source123.brightness.r', 'catalog.source124.brightness.r', 'catalog.source125.brightness.r', 'catalog.source126.brightness.r', 'catalog.source127.brightness.r', 'catalog.source128.brightness.r', 'catalog.source129.brightness.r', 'catalog.source130.brightness.r', 'catalog.source131.brightness.r', 'catalog.source132.brightness.r', 'catalog.source133.brightness.r', 'catalog.source134.brightness.r', 'catalog.source135.brightness.r', 'catalog.source136.brightness.r', 'catalog.source137.brightness.r'] Tractor: Finding derivs... Finding optimal update direction... LSQR Least-squares solution of Ax = b The matrix A has 786432 rows and 141 cols damp = 0.00000000000000e+00 calc_var = 0 atol = 1.00e-08 conlim = 1.00e+08 btol = 1.00e-08 iter_lim = 282 Itn x[0] r1norm r2norm Compatible LS Norm A Cond A 0 0.00000e+00 1.005e+03 1.005e+03 1.0e+00 8.1e-05 1 1.11632e+01 1.004e+03 1.004e+03 1.0e+00 7.9e-03 1.8e+00 1.0e+00 2 -4.45070e+00 1.003e+03 1.003e+03 1.0e+00 2.3e-03 1.9e+00 3.5e+00 3 -1.46941e+01 1.003e+03 1.003e+03 1.0e+00 1.9e-03 2.0e+00 5.4e+00 4 -1.60361e+01 1.003e+03 1.003e+03 1.0e+00 1.3e-04 2.4e+00 7.0e+00 5 -1.36254e+01 1.003e+03 1.003e+03 1.0e+00 2.1e-04 2.5e+00 1.2e+01 6 -1.34271e+01 1.003e+03 1.003e+03 1.0e+00 1.5e-05 2.9e+00 1.4e+01 7 -1.34238e+01 1.003e+03 1.003e+03 1.0e+00 1.0e-06 3.1e+00 1.6e+01 8 -1.34238e+01 1.003e+03 1.003e+03 1.0e+00 9.0e-08 3.3e+00 1.7e+01 9 -1.34238e+01 1.003e+03 1.003e+03 1.0e+00 2.3e-10 3.6e+00 1.9e+01 LSQR finished The least-squares solution is good enough, given atol istop = 2 r1norm = 1.0e+03 anorm = 3.6e+00 arnorm = 8.2e-07 itn = 9 r2norm = 1.0e+03 acond = 1.9e+01 xnorm = 6.0e+01 RUsage is: 280120 Finding optimal step size... Finished opt2. Tderiv 0.086812 wall, 0.090000 cpu Topt 0.398272 wall, 0.380000 cpu Tstep 0.436977 wall, 0.440000 cpu and after optimising, galaxy is: ExpGalaxy at RaDecPos: RA, Dec = (212.62399, 17.68624) with Mags: r=3.45649 and Galaxy Shape: re=0.03, ab=0.99, phi=-106.1 Source 0 has final probability: -1675028.68452 Probability difference is: -2.38299835473e-05 Source 1 has initial probability: -1675028.68452 initially, galaxy is PointSource at RaDecPos: RA, Dec = (212.62980, 17.73241) with Mags: r=6 brightness is Mags: r=6 brightness is Mags: r=4 after we change, galaxy is ExpGalaxy at RaDecPos: RA, Dec = (212.62980, 17.73241) with Mags: r=4 and Galaxy Shape: re=32.00, ab=1.00, phi=0.0 ['catalog.source0.brightness.r', 'catalog.source1.brightness.r', 'catalog.source1.shape.re', 'catalog.source1.shape.ab', 'catalog.source1.shape.phi', 'catalog.source2.brightness.r', 'catalog.source3.brightness.r', 'catalog.source4.brightness.r', 'catalog.source5.brightness.r', 'catalog.source6.brightness.r', 'catalog.source7.brightness.r', 'catalog.source8.brightness.r', 'catalog.source9.brightness.r', 'catalog.source10.brightness.r', 'catalog.source11.brightness.r', 'catalog.source12.brightness.r', 'catalog.source13.brightness.r', 'catalog.source14.brightness.r', 'catalog.source15.brightness.r', 'catalog.source16.brightness.r', 'catalog.source17.brightness.r', 'catalog.source18.brightness.r', 'catalog.source19.brightness.r', 'catalog.source20.brightness.r', 'catalog.source21.brightness.r', 'catalog.source22.brightness.r', 'catalog.source23.brightness.r', 'catalog.source24.brightness.r', 'catalog.source25.brightness.r', 'catalog.source26.brightness.r', 'catalog.source27.brightness.r', 'catalog.source28.brightness.r', 'catalog.source29.brightness.r', 'catalog.source30.brightness.r', 'catalog.source31.brightness.r', 'catalog.source32.brightness.r', 'catalog.source33.brightness.r', 'catalog.source34.brightness.r', 'catalog.source35.brightness.r', 'catalog.source36.brightness.r', 'catalog.source37.brightness.r', 'catalog.source38.brightness.r', 'catalog.source39.brightness.r', 'catalog.source40.brightness.r', 'catalog.source41.brightness.r', 'catalog.source42.brightness.r', 'catalog.source43.brightness.r', 'catalog.source44.brightness.r', 'catalog.source45.brightness.r', 'catalog.source46.brightness.r', 'catalog.source47.brightness.r', 'catalog.source48.brightness.r', 'catalog.source49.brightness.r', 'catalog.source50.brightness.r', 'catalog.source51.brightness.r', 'catalog.source52.brightness.r', 'catalog.source53.brightness.r', 'catalog.source54.brightness.r', 'catalog.source55.brightness.r', 'catalog.source56.brightness.r', 'catalog.source57.brightness.r', 'catalog.source58.brightness.r', 'catalog.source59.brightness.r', 'catalog.source60.brightness.r', 'catalog.source61.brightness.r', 'catalog.source62.brightness.r', 'catalog.source63.brightness.r', 'catalog.source64.brightness.r', 'catalog.source65.brightness.r', 'catalog.source66.brightness.r', 'catalog.source67.brightness.r', 'catalog.source68.brightness.r', 'catalog.source69.brightness.r', 'catalog.source70.brightness.r', 'catalog.source71.brightness.r', 'catalog.source72.brightness.r', 'catalog.source73.brightness.r', 'catalog.source74.brightness.r', 'catalog.source75.brightness.r', 'catalog.source76.brightness.r', 'catalog.source77.brightness.r', 'catalog.source78.brightness.r', 'catalog.source79.brightness.r', 'catalog.source80.brightness.r', 'catalog.source81.brightness.r', 'catalog.source82.brightness.r', 'catalog.source83.brightness.r', 'catalog.source84.brightness.r', 'catalog.source85.brightness.r', 'catalog.source86.brightness.r', 'catalog.source87.brightness.r', 'catalog.source88.brightness.r', 'catalog.source89.brightness.r', 'catalog.source90.brightness.r', 'catalog.source91.brightness.r', 'catalog.source92.brightness.r', 'catalog.source93.brightness.r', 'catalog.source94.brightness.r', 'catalog.source95.brightness.r', 'catalog.source96.brightness.r', 'catalog.source97.brightness.r', 'catalog.source98.brightness.r', 'catalog.source99.brightness.r', 'catalog.source100.brightness.r', 'catalog.source101.brightness.r', 'catalog.source102.brightness.r', 'catalog.source103.brightness.r', 'catalog.source104.brightness.r', 'catalog.source105.brightness.r', 'catalog.source106.brightness.r', 'catalog.source107.brightness.r', 'catalog.source108.brightness.r', 'catalog.source109.brightness.r', 'catalog.source110.brightness.r', 'catalog.source111.brightness.r', 'catalog.source112.brightness.r', 'catalog.source113.brightness.r', 'catalog.source114.brightness.r', 'catalog.source115.brightness.r', 'catalog.source116.brightness.r', 'catalog.source117.brightness.r', 'catalog.source118.brightness.r', 'catalog.source119.brightness.r', 'catalog.source120.brightness.r', 'catalog.source121.brightness.r', 'catalog.source122.brightness.r', 'catalog.source123.brightness.r', 'catalog.source124.brightness.r', 'catalog.source125.brightness.r', 'catalog.source126.brightness.r', 'catalog.source127.brightness.r', 'catalog.source128.brightness.r', 'catalog.source129.brightness.r', 'catalog.source130.brightness.r', 'catalog.source131.brightness.r', 'catalog.source132.brightness.r', 'catalog.source133.brightness.r', 'catalog.source134.brightness.r', 'catalog.source135.brightness.r', 'catalog.source136.brightness.r', 'catalog.source137.brightness.r'] Tractor: Finding derivs... Finding optimal update direction... LSQR Least-squares solution of Ax = b The matrix A has 786432 rows and 141 cols damp = 0.00000000000000e+00 calc_var = 0 atol = 1.00e-08 conlim = 1.00e+08 btol = 1.00e-08 iter_lim = 282 Itn x[0] r1norm r2norm Compatible LS Norm A Cond A 0 0.00000e+00 1.012e+03 1.012e+03 1.0e+00 7.0e-05 1 0.00000e+00 1.011e+03 1.011e+03 1.0e+00 5.7e-03 1.9e+00 1.0e+00 2 0.00000e+00 1.011e+03 1.011e+03 1.0e+00 4.1e-03 1.9e+00 5.3e+00 3 0.00000e+00 1.011e+03 1.011e+03 1.0e+00 2.2e-03 2.3e+00 6.7e+00 4 0.00000e+00 1.011e+03 1.011e+03 1.0e+00 2.3e-04 2.4e+00 9.4e+00 5 0.00000e+00 1.011e+03 1.011e+03 1.0e+00 1.0e-03 2.5e+00 1.4e+01 6 0.00000e+00 1.010e+03 1.010e+03 1.0e+00 1.8e-04 2.9e+00 2.1e+01 7 0.00000e+00 1.010e+03 1.010e+03 1.0e+00 1.1e-05 3.1e+00 2.2e+01 8 0.00000e+00 1.010e+03 1.010e+03 1.0e+00 9.5e-07 3.3e+00 2.5e+01 9 0.00000e+00 1.010e+03 1.010e+03 1.0e+00 2.5e-09 3.6e+00 2.7e+01 LSQR finished The least-squares solution is good enough, given atol istop = 2 r1norm = 1.0e+03 anorm = 3.6e+00 arnorm = 9.1e-06 itn = 9 r2norm = 1.0e+03 acond = 2.7e+01 xnorm = 1.0e+02 RUsage is: 285592 Finding optimal step size... Finished opt2. Tderiv 0.086896 wall, 0.090000 cpu Topt 0.390307 wall, 0.360000 cpu Tstep 0.371319 wall, 0.360000 cpu and after optimising, galaxy is: ExpGalaxy at RaDecPos: RA, Dec = (212.62980, 17.73241) with Mags: r=2.11377 and Galaxy Shape: re=0.03, ab=0.80, phi=-153.2 Source 1 has final probability: -1675028.68463 Probability difference is: -0.000105087645352 Source 2 has initial probability: -1675028.68463 initially, galaxy is PointSource at RaDecPos: RA, Dec = (212.58627, 17.67081) with Mags: r=2.70971 brightness is Mags: r=2.70971 brightness is Mags: r=0.70971 after we change, galaxy is ExpGalaxy at RaDecPos: RA, Dec = (212.58627, 17.67081) with Mags: r=0.70971 and Galaxy Shape: re=32.00, ab=1.00, phi=0.0 ['catalog.source0.brightness.r', 'catalog.source1.brightness.r', 'catalog.source2.brightness.r', 'catalog.source2.shape.re', 'catalog.source2.shape.ab', 'catalog.source2.shape.phi', 'catalog.source3.brightness.r', 'catalog.source4.brightness.r', 'catalog.source5.brightness.r', 'catalog.source6.brightness.r', 'catalog.source7.brightness.r', 'catalog.source8.brightness.r', 'catalog.source9.brightness.r', 'catalog.source10.brightness.r', 'catalog.source11.brightness.r', 'catalog.source12.brightness.r', 'catalog.source13.brightness.r', 'catalog.source14.brightness.r', 'catalog.source15.brightness.r', 'catalog.source16.brightness.r', 'catalog.source17.brightness.r', 'catalog.source18.brightness.r', 'catalog.source19.brightness.r', 'catalog.source20.brightness.r', 'catalog.source21.brightness.r', 'catalog.source22.brightness.r', 'catalog.source23.brightness.r', 'catalog.source24.brightness.r', 'catalog.source25.brightness.r', 'catalog.source26.brightness.r', 'catalog.source27.brightness.r', 'catalog.source28.brightness.r', 'catalog.source29.brightness.r', 'catalog.source30.brightness.r', 'catalog.source31.brightness.r', 'catalog.source32.brightness.r', 'catalog.source33.brightness.r', 'catalog.source34.brightness.r', 'catalog.source35.brightness.r', 'catalog.source36.brightness.r', 'catalog.source37.brightness.r', 'catalog.source38.brightness.r', 'catalog.source39.brightness.r', 'catalog.source40.brightness.r', 'catalog.source41.brightness.r', 'catalog.source42.brightness.r', 'catalog.source43.brightness.r', 'catalog.source44.brightness.r', 'catalog.source45.brightness.r', 'catalog.source46.brightness.r', 'catalog.source47.brightness.r', 'catalog.source48.brightness.r', 'catalog.source49.brightness.r', 'catalog.source50.brightness.r', 'catalog.source51.brightness.r', 'catalog.source52.brightness.r', 'catalog.source53.brightness.r', 'catalog.source54.brightness.r', 'catalog.source55.brightness.r', 'catalog.source56.brightness.r', 'catalog.source57.brightness.r', 'catalog.source58.brightness.r', 'catalog.source59.brightness.r', 'catalog.source60.brightness.r', 'catalog.source61.brightness.r', 'catalog.source62.brightness.r', 'catalog.source63.brightness.r', 'catalog.source64.brightness.r', 'catalog.source65.brightness.r', 'catalog.source66.brightness.r', 'catalog.source67.brightness.r', 'catalog.source68.brightness.r', 'catalog.source69.brightness.r', 'catalog.source70.brightness.r', 'catalog.source71.brightness.r', 'catalog.source72.brightness.r', 'catalog.source73.brightness.r', 'catalog.source74.brightness.r', 'catalog.source75.brightness.r', 'catalog.source76.brightness.r', 'catalog.source77.brightness.r', 'catalog.source78.brightness.r', 'catalog.source79.brightness.r', 'catalog.source80.brightness.r', 'catalog.source81.brightness.r', 'catalog.source82.brightness.r', 'catalog.source83.brightness.r', 'catalog.source84.brightness.r', 'catalog.source85.brightness.r', 'catalog.source86.brightness.r', 'catalog.source87.brightness.r', 'catalog.source88.brightness.r', 'catalog.source89.brightness.r', 'catalog.source90.brightness.r', 'catalog.source91.brightness.r', 'catalog.source92.brightness.r', 'catalog.source93.brightness.r', 'catalog.source94.brightness.r', 'catalog.source95.brightness.r', 'catalog.source96.brightness.r', 'catalog.source97.brightness.r', 'catalog.source98.brightness.r', 'catalog.source99.brightness.r', 'catalog.source100.brightness.r', 'catalog.source101.brightness.r', 'catalog.source102.brightness.r', 'catalog.source103.brightness.r', 'catalog.source104.brightness.r', 'catalog.source105.brightness.r', 'catalog.source106.brightness.r', 'catalog.source107.brightness.r', 'catalog.source108.brightness.r', 'catalog.source109.brightness.r', 'catalog.source110.brightness.r', 'catalog.source111.brightness.r', 'catalog.source112.brightness.r', 'catalog.source113.brightness.r', 'catalog.source114.brightness.r', 'catalog.source115.brightness.r', 'catalog.source116.brightness.r', 'catalog.source117.brightness.r', 'catalog.source118.brightness.r', 'catalog.source119.brightness.r', 'catalog.source120.brightness.r', 'catalog.source121.brightness.r', 'catalog.source122.brightness.r', 'catalog.source123.brightness.r', 'catalog.source124.brightness.r', 'catalog.source125.brightness.r', 'catalog.source126.brightness.r', 'catalog.source127.brightness.r', 'catalog.source128.brightness.r', 'catalog.source129.brightness.r', 'catalog.source130.brightness.r', 'catalog.source131.brightness.r', 'catalog.source132.brightness.r', 'catalog.source133.brightness.r', 'catalog.source134.brightness.r', 'catalog.source135.brightness.r', 'catalog.source136.brightness.r', 'catalog.source137.brightness.r'] Tractor: Finding derivs... Finding optimal update direction... LSQR Least-squares solution of Ax = b The matrix A has 786432 rows and 141 cols damp = 0.00000000000000e+00 calc_var = 0 atol = 1.00e-08 conlim = 1.00e+08 btol = 1.00e-08 iter_lim = 282 Itn x[0] r1norm r2norm Compatible LS Norm A Cond A 0 0.00000e+00 1.039e+03 1.039e+03 1.0e+00 9.5e-05 1 0.00000e+00 1.036e+03 1.036e+03 1.0e+00 2.2e-02 1.6e+00 1.0e+00 2 0.00000e+00 1.035e+03 1.035e+03 1.0e+00 1.8e-02 1.8e+00 3.1e+00 3 0.00000e+00 1.034e+03 1.034e+03 1.0e+00 5.9e-03 2.0e+00 5.4e+00 4 0.00000e+00 1.033e+03 1.033e+03 1.0e+00 6.9e-03 2.0e+00 8.1e+00 5 0.00000e+00 1.033e+03 1.033e+03 9.9e-01 9.2e-04 2.2e+00 1.0e+01 6 0.00000e+00 1.033e+03 1.033e+03 9.9e-01 3.1e-05 2.6e+00 1.2e+01 7 0.00000e+00 1.033e+03 1.033e+03 9.9e-01 1.6e-07 3.1e+00 1.4e+01 8 0.00000e+00 1.033e+03 1.033e+03 9.9e-01 2.6e-08 3.3e+00 1.6e+01 9 0.00000e+00 1.033e+03 1.033e+03 9.9e-01 6.5e-09 3.5e+00 1.7e+01 LSQR finished The least-squares solution is good enough, given atol istop = 2 r1norm = 1.0e+03 anorm = 3.5e+00 arnorm = 2.4e-05 itn = 9 r2norm = 1.0e+03 acond = 1.7e+01 xnorm = 2.7e+02 RUsage is: 290612 Finding optimal step size... Finished opt2. Tderiv 0.124597 wall, 0.130000 cpu Topt 0.460434 wall, 0.440000 cpu Tstep 0.405787 wall, 0.390000 cpu and after optimising, galaxy is: ExpGalaxy at RaDecPos: RA, Dec = (212.58627, 17.67081) with Mags: r=2.10138 and Galaxy Shape: re=4.40, ab=0.96, phi=135.7 Source 2 has final probability: -1673990.75772 Probability difference is: 1037.92690741 Source 3 has initial probability: -1673990.75772 initially, galaxy is PointSource at RaDecPos: RA, Dec = (212.55884, 17.64151) with Mags: r=6 brightness is Mags: r=6 brightness is Mags: r=4 after we change, galaxy is ExpGalaxy at RaDecPos: RA, Dec = (212.55884, 17.64151) with Mags: r=4 and Galaxy Shape: re=32.00, ab=1.00, phi=0.0 ['catalog.source0.brightness.r', 'catalog.source1.brightness.r', 'catalog.source2.brightness.r', 'catalog.source3.brightness.r', 'catalog.source3.shape.re', 'catalog.source3.shape.ab', 'catalog.source3.shape.phi', 'catalog.source4.brightness.r', 'catalog.source5.brightness.r', 'catalog.source6.brightness.r', 'catalog.source7.brightness.r', 'catalog.source8.brightness.r', 'catalog.source9.brightness.r', 'catalog.source10.brightness.r', 'catalog.source11.brightness.r', 'catalog.source12.brightness.r', 'catalog.source13.brightness.r', 'catalog.source14.brightness.r', 'catalog.source15.brightness.r', 'catalog.source16.brightness.r', 'catalog.source17.brightness.r', 'catalog.source18.brightness.r', 'catalog.source19.brightness.r', 'catalog.source20.brightness.r', 'catalog.source21.brightness.r', 'catalog.source22.brightness.r', 'catalog.source23.brightness.r', 'catalog.source24.brightness.r', 'catalog.source25.brightness.r', 'catalog.source26.brightness.r', 'catalog.source27.brightness.r', 'catalog.source28.brightness.r', 'catalog.source29.brightness.r', 'catalog.source30.brightness.r', 'catalog.source31.brightness.r', 'catalog.source32.brightness.r', 'catalog.source33.brightness.r', 'catalog.source34.brightness.r', 'catalog.source35.brightness.r', 'catalog.source36.brightness.r', 'catalog.source37.brightness.r', 'catalog.source38.brightness.r', 'catalog.source39.brightness.r', 'catalog.source40.brightness.r', 'catalog.source41.brightness.r', 'catalog.source42.brightness.r', 'catalog.source43.brightness.r', 'catalog.source44.brightness.r', 'catalog.source45.brightness.r', 'catalog.source46.brightness.r', 'catalog.source47.brightness.r', 'catalog.source48.brightness.r', 'catalog.source49.brightness.r', 'catalog.source50.brightness.r', 'catalog.source51.brightness.r', 'catalog.source52.brightness.r', 'catalog.source53.brightness.r', 'catalog.source54.brightness.r', 'catalog.source55.brightness.r', 'catalog.source56.brightness.r', 'catalog.source57.brightness.r', 'catalog.source58.brightness.r', 'catalog.source59.brightness.r', 'catalog.source60.brightness.r', 'catalog.source61.brightness.r', 'catalog.source62.brightness.r', 'catalog.source63.brightness.r', 'catalog.source64.brightness.r', 'catalog.source65.brightness.r', 'catalog.source66.brightness.r', 'catalog.source67.brightness.r', 'catalog.source68.brightness.r', 'catalog.source69.brightness.r', 'catalog.source70.brightness.r', 'catalog.source71.brightness.r', 'catalog.source72.brightness.r', 'catalog.source73.brightness.r', 'catalog.source74.brightness.r', 'catalog.source75.brightness.r', 'catalog.source76.brightness.r', 'catalog.source77.brightness.r', 'catalog.source78.brightness.r', 'catalog.source79.brightness.r', 'catalog.source80.brightness.r', 'catalog.source81.brightness.r', 'catalog.source82.brightness.r', 'catalog.source83.brightness.r', 'catalog.source84.brightness.r', 'catalog.source85.brightness.r', 'catalog.source86.brightness.r', 'catalog.source87.brightness.r', 'catalog.source88.brightness.r', 'catalog.source89.brightness.r', 'catalog.source90.brightness.r', 'catalog.source91.brightness.r', 'catalog.source92.brightness.r', 'catalog.source93.brightness.r', 'catalog.source94.brightness.r', 'catalog.source95.brightness.r', 'catalog.source96.brightness.r', 'catalog.source97.brightness.r', 'catalog.source98.brightness.r', 'catalog.source99.brightness.r', 'catalog.source100.brightness.r', 'catalog.source101.brightness.r', 'catalog.source102.brightness.r', 'catalog.source103.brightness.r', 'catalog.source104.brightness.r', 'catalog.source105.brightness.r', 'catalog.source106.brightness.r', 'catalog.source107.brightness.r', 'catalog.source108.brightness.r', 'catalog.source109.brightness.r', 'catalog.source110.brightness.r', 'catalog.source111.brightness.r', 'catalog.source112.brightness.r', 'catalog.source113.brightness.r', 'catalog.source114.brightness.r', 'catalog.source115.brightness.r', 'catalog.source116.brightness.r', 'catalog.source117.brightness.r', 'catalog.source118.brightness.r', 'catalog.source119.brightness.r', 'catalog.source120.brightness.r', 'catalog.source121.brightness.r', 'catalog.source122.brightness.r', 'catalog.source123.brightness.r', 'catalog.source124.brightness.r', 'catalog.source125.brightness.r', 'catalog.source126.brightness.r', 'catalog.source127.brightness.r', 'catalog.source128.brightness.r', 'catalog.source129.brightness.r', 'catalog.source130.brightness.r', 'catalog.source131.brightness.r', 'catalog.source132.brightness.r', 'catalog.source133.brightness.r', 'catalog.source134.brightness.r', 'catalog.source135.brightness.r', 'catalog.source136.brightness.r', 'catalog.source137.brightness.r'] Tractor: Finding derivs... Finding optimal update direction... LSQR Least-squares solution of Ax = b The matrix A has 786432 rows and 141 cols damp = 0.00000000000000e+00 calc_var = 0 atol = 1.00e-08 conlim = 1.00e+08 btol = 1.00e-08 iter_lim = 282 Itn x[0] r1norm r2norm Compatible LS Norm A Cond A 0 0.00000e+00 9.930e+02 9.930e+02 1.0e+00 9.4e-05 1 0.00000e+00 9.908e+02 9.908e+02 1.0e+00 2.3e-02 1.4e+00 1.0e+00 2 0.00000e+00 9.900e+02 9.900e+02 1.0e+00 1.9e-02 1.7e+00 2.5e+00 3 0.00000e+00 9.894e+02 9.894e+02 1.0e+00 5.9e-03 2.1e+00 4.5e+00 4 0.00000e+00 9.893e+02 9.893e+02 1.0e+00 1.7e-03 2.3e+00 5.7e+00 5 0.00000e+00 9.892e+02 9.892e+02 1.0e+00 2.3e-03 2.4e+00 8.6e+00 6 0.00000e+00 9.892e+02 9.892e+02 1.0e+00 4.6e-03 2.5e+00 1.3e+01 7 0.00000e+00 9.891e+02 9.891e+02 1.0e+00 2.8e-06 2.8e+00 2.0e+01 8 0.00000e+00 9.891e+02 9.891e+02 1.0e+00 9.4e-07 3.1e+00 2.3e+01 9 0.00000e+00 9.891e+02 9.891e+02 1.0e+00 4.9e-08 3.4e+00 2.5e+01 10 0.00000e+00 9.891e+02 9.891e+02 1.0e+00 2.4e-09 3.6e+00 2.7e+01 LSQR finished The least-squares solution is good enough, given atol istop = 2 r1norm = 9.9e+02 anorm = 3.6e+00 arnorm = 8.6e-06 itn = 10 r2norm = 9.9e+02 acond = 2.7e+01 xnorm = 2.0e+02 RUsage is: 290844 Finding optimal step size... Finished opt2. Tderiv 0.074320 wall, 0.080000 cpu Topt 0.388923 wall, 0.360000 cpu Tstep 0.359772 wall, 0.350000 cpu and after optimising, galaxy is: ExpGalaxy at RaDecPos: RA, Dec = (212.55884, 17.64151) with Mags: r=-7088.29 and Galaxy Shape: re=0.03, ab=0.03, phi=-22.0 Source 3 has final probability: -1672463.92579 Probability difference is: 1526.8319307 Source 4 has initial probability: -1672463.92579 initially, galaxy is PointSource at RaDecPos: RA, Dec = (212.55948, 17.65141) with Mags: r=6 brightness is Mags: r=6 brightness is Mags: r=4 after we change, galaxy is ExpGalaxy at RaDecPos: RA, Dec = (212.55948, 17.65141) with Mags: r=4 and Galaxy Shape: re=32.00, ab=1.00, phi=0.0 ['catalog.source0.brightness.r', 'catalog.source1.brightness.r', 'catalog.source2.brightness.r', 'catalog.source3.brightness.r', 'catalog.source4.brightness.r', 'catalog.source4.shape.re', 'catalog.source4.shape.ab', 'catalog.source4.shape.phi', 'catalog.source5.brightness.r', 'catalog.source6.brightness.r', 'catalog.source7.brightness.r', 'catalog.source8.brightness.r', 'catalog.source9.brightness.r', 'catalog.source10.brightness.r', 'catalog.source11.brightness.r', 'catalog.source12.brightness.r', 'catalog.source13.brightness.r', 'catalog.source14.brightness.r', 'catalog.source15.brightness.r', 'catalog.source16.brightness.r', 'catalog.source17.brightness.r', 'catalog.source18.brightness.r', 'catalog.source19.brightness.r', 'catalog.source20.brightness.r', 'catalog.source21.brightness.r', 'catalog.source22.brightness.r', 'catalog.source23.brightness.r', 'catalog.source24.brightness.r', 'catalog.source25.brightness.r', 'catalog.source26.brightness.r', 'catalog.source27.brightness.r', 'catalog.source28.brightness.r', 'catalog.source29.brightness.r', 'catalog.source30.brightness.r', 'catalog.source31.brightness.r', 'catalog.source32.brightness.r', 'catalog.source33.brightness.r', 'catalog.source34.brightness.r', 'catalog.source35.brightness.r', 'catalog.source36.brightness.r', 'catalog.source37.brightness.r', 'catalog.source38.brightness.r', 'catalog.source39.brightness.r', 'catalog.source40.brightness.r', 'catalog.source41.brightness.r', 'catalog.source42.brightness.r', 'catalog.source43.brightness.r', 'catalog.source44.brightness.r', 'catalog.source45.brightness.r', 'catalog.source46.brightness.r', 'catalog.source47.brightness.r', 'catalog.source48.brightness.r', 'catalog.source49.brightness.r', 'catalog.source50.brightness.r', 'catalog.source51.brightness.r', 'catalog.source52.brightness.r', 'catalog.source53.brightness.r', 'catalog.source54.brightness.r', 'catalog.source55.brightness.r', 'catalog.source56.brightness.r', 'catalog.source57.brightness.r', 'catalog.source58.brightness.r', 'catalog.source59.brightness.r', 'catalog.source60.brightness.r', 'catalog.source61.brightness.r', 'catalog.source62.brightness.r', 'catalog.source63.brightness.r', 'catalog.source64.brightness.r', 'catalog.source65.brightness.r', 'catalog.source66.brightness.r', 'catalog.source67.brightness.r', 'catalog.source68.brightness.r', 'catalog.source69.brightness.r', 'catalog.source70.brightness.r', 'catalog.source71.brightness.r', 'catalog.source72.brightness.r', 'catalog.source73.brightness.r', 'catalog.source74.brightness.r', 'catalog.source75.brightness.r', 'catalog.source76.brightness.r', 'catalog.source77.brightness.r', 'catalog.source78.brightness.r', 'catalog.source79.brightness.r', 'catalog.source80.brightness.r', 'catalog.source81.brightness.r', 'catalog.source82.brightness.r', 'catalog.source83.brightness.r', 'catalog.source84.brightness.r', 'catalog.source85.brightness.r', 'catalog.source86.brightness.r', 'catalog.source87.brightness.r', 'catalog.source88.brightness.r', 'catalog.source89.brightness.r', 'catalog.source90.brightness.r', 'catalog.source91.brightness.r', 'catalog.source92.brightness.r', 'catalog.source93.brightness.r', 'catalog.source94.brightness.r', 'catalog.source95.brightness.r', 'catalog.source96.brightness.r', 'catalog.source97.brightness.r', 'catalog.source98.brightness.r', 'catalog.source99.brightness.r', 'catalog.source100.brightness.r', 'catalog.source101.brightness.r', 'catalog.source102.brightness.r', 'catalog.source103.brightness.r', 'catalog.source104.brightness.r', 'catalog.source105.brightness.r', 'catalog.source106.brightness.r', 'catalog.source107.brightness.r', 'catalog.source108.brightness.r', 'catalog.source109.brightness.r', 'catalog.source110.brightness.r', 'catalog.source111.brightness.r', 'catalog.source112.brightness.r', 'catalog.source113.brightness.r', 'catalog.source114.brightness.r', 'catalog.source115.brightness.r', 'catalog.source116.brightness.r', 'catalog.source117.brightness.r', 'catalog.source118.brightness.r', 'catalog.source119.brightness.r', 'catalog.source120.brightness.r', 'catalog.source121.brightness.r', 'catalog.source122.brightness.r', 'catalog.source123.brightness.r', 'catalog.source124.brightness.r', 'catalog.source125.brightness.r', 'catalog.source126.brightness.r', 'catalog.source127.brightness.r', 'catalog.source128.brightness.r', 'catalog.source129.brightness.r', 'catalog.source130.brightness.r', 'catalog.source131.brightness.r', 'catalog.source132.brightness.r', 'catalog.source133.brightness.r', 'catalog.source134.brightness.r', 'catalog.source135.brightness.r', 'catalog.source136.brightness.r', 'catalog.source137.brightness.r'] Tractor: Finding derivs... /home/kilian/tractor/tractor/basics.py:238: RuntimeWarning: overflow encountered in double_scalars return 10.**(0.4 * (self.zp - mag)) Finding optimal update direction... LSQR Least-squares solution of Ax = b The matrix A has 786432 rows and 141 cols damp = 0.00000000000000e+00 calc_var = 0 atol = 1.00e-08 conlim = 1.00e+08 btol = 1.00e-08 iter_lim = 282 Itn x[0] r1norm r2norm Compatible LS Norm A Cond A 0 0.00000e+00 1.005e+03 1.005e+03 1.0e+00 9.5e-05 1 0.00000e+00 1.003e+03 1.003e+03 1.0e+00 1.7e-02 1.5e+00 1.0e+00 2 0.00000e+00 1.003e+03 1.003e+03 1.0e+00 5.8e-03 1.9e+00 2.1e+00 3 0.00000e+00 1.003e+03 1.003e+03 1.0e+00 3.7e-03 2.2e+00 3.6e+00 4 0.00000e+00 1.003e+03 1.003e+03 1.0e+00 1.4e-03 2.3e+00 6.4e+00 5 0.00000e+00 1.003e+03 1.003e+03 1.0e+00 3.4e-03 2.4e+00 9.7e+00 6 0.00000e+00 1.003e+03 1.003e+03 1.0e+00 8.8e-05 2.8e+00 1.4e+01 7 0.00000e+00 1.003e+03 1.003e+03 1.0e+00 1.5e-05 2.8e+00 1.5e+01 8 0.00000e+00 1.003e+03 1.003e+03 1.0e+00 4.8e-08 3.2e+00 1.7e+01 9 0.00000e+00 1.003e+03 1.003e+03 1.0e+00 1.4e-08 3.4e+00 1.8e+01 10 0.00000e+00 1.003e+03 1.003e+03 1.0e+00 1.4e-09 3.7e+00 2.0e+01 LSQR finished The least-squares solution is good enough, given atol istop = 2 r1norm = 1.0e+03 anorm = 3.7e+00 arnorm = 5.3e-06 itn = 10 r2norm = 1.0e+03 acond = 2.0e+01 xnorm = 9.9e+01 RUsage is: 296620 Finding optimal step size... Finished opt2. Tderiv 0.091212 wall, 0.090000 cpu Topt 0.426473 wall, 0.420000 cpu Tstep 0.383296 wall, 0.360000 cpu and after optimising, galaxy is: ExpGalaxy at RaDecPos: RA, Dec = (212.55948, 17.65141) with Mags: r=-662.119 and Galaxy Shape: re=0.03, ab=0.03, phi=-80.0 Source 4 has final probability: -1672014.62807 Probability difference is: 449.297720402 Source 5 has initial probability: -1672014.62807 initially, galaxy is PointSource at RaDecPos: RA, Dec = (212.55675, 17.64605) with Mags: r=6 brightness is Mags: r=6 brightness is Mags: r=4 after we change, galaxy is ExpGalaxy at RaDecPos: RA, Dec = (212.55675, 17.64605) with Mags: r=4 and Galaxy Shape: re=32.00, ab=1.00, phi=0.0 ['catalog.source0.brightness.r', 'catalog.source1.brightness.r', 'catalog.source2.brightness.r', 'catalog.source3.brightness.r', 'catalog.source4.brightness.r', 'catalog.source5.brightness.r', 'catalog.source5.shape.re', 'catalog.source5.shape.ab', 'catalog.source5.shape.phi', 'catalog.source6.brightness.r', 'catalog.source7.brightness.r', 'catalog.source8.brightness.r', 'catalog.source9.brightness.r', 'catalog.source10.brightness.r', 'catalog.source11.brightness.r', 'catalog.source12.brightness.r', 'catalog.source13.brightness.r', 'catalog.source14.brightness.r', 'catalog.source15.brightness.r', 'catalog.source16.brightness.r', 'catalog.source17.brightness.r', 'catalog.source18.brightness.r', 'catalog.source19.brightness.r', 'catalog.source20.brightness.r', 'catalog.source21.brightness.r', 'catalog.source22.brightness.r', 'catalog.source23.brightness.r', 'catalog.source24.brightness.r', 'catalog.source25.brightness.r', 'catalog.source26.brightness.r', 'catalog.source27.brightness.r', 'catalog.source28.brightness.r', 'catalog.source29.brightness.r', 'catalog.source30.brightness.r', 'catalog.source31.brightness.r', 'catalog.source32.brightness.r', 'catalog.source33.brightness.r', 'catalog.source34.brightness.r', 'catalog.source35.brightness.r', 'catalog.source36.brightness.r', 'catalog.source37.brightness.r', 'catalog.source38.brightness.r', 'catalog.source39.brightness.r', 'catalog.source40.brightness.r', 'catalog.source41.brightness.r', 'catalog.source42.brightness.r', 'catalog.source43.brightness.r', 'catalog.source44.brightness.r', 'catalog.source45.brightness.r', 'catalog.source46.brightness.r', 'catalog.source47.brightness.r', 'catalog.source48.brightness.r', 'catalog.source49.brightness.r', 'catalog.source50.brightness.r', 'catalog.source51.brightness.r', 'catalog.source52.brightness.r', 'catalog.source53.brightness.r', 'catalog.source54.brightness.r', 'catalog.source55.brightness.r', 'catalog.source56.brightness.r', 'catalog.source57.brightness.r', 'catalog.source58.brightness.r', 'catalog.source59.brightness.r', 'catalog.source60.brightness.r', 'catalog.source61.brightness.r', 'catalog.source62.brightness.r', 'catalog.source63.brightness.r', 'catalog.source64.brightness.r', 'catalog.source65.brightness.r', 'catalog.source66.brightness.r', 'catalog.source67.brightness.r', 'catalog.source68.brightness.r', 'catalog.source69.brightness.r', 'catalog.source70.brightness.r', 'catalog.source71.brightness.r', 'catalog.source72.brightness.r', 'catalog.source73.brightness.r', 'catalog.source74.brightness.r', 'catalog.source75.brightness.r', 'catalog.source76.brightness.r', 'catalog.source77.brightness.r', 'catalog.source78.brightness.r', 'catalog.source79.brightness.r', 'catalog.source80.brightness.r', 'catalog.source81.brightness.r', 'catalog.source82.brightness.r', 'catalog.source83.brightness.r', 'catalog.source84.brightness.r', 'catalog.source85.brightness.r', 'catalog.source86.brightness.r', 'catalog.source87.brightness.r', 'catalog.source88.brightness.r', 'catalog.source89.brightness.r', 'catalog.source90.brightness.r', 'catalog.source91.brightness.r', 'catalog.source92.brightness.r', 'catalog.source93.brightness.r', 'catalog.source94.brightness.r', 'catalog.source95.brightness.r', 'catalog.source96.brightness.r', 'catalog.source97.brightness.r', 'catalog.source98.brightness.r', 'catalog.source99.brightness.r', 'catalog.source100.brightness.r', 'catalog.source101.brightness.r', 'catalog.source102.brightness.r', 'catalog.source103.brightness.r', 'catalog.source104.brightness.r', 'catalog.source105.brightness.r', 'catalog.source106.brightness.r', 'catalog.source107.brightness.r', 'catalog.source108.brightness.r', 'catalog.source109.brightness.r', 'catalog.source110.brightness.r', 'catalog.source111.brightness.r', 'catalog.source112.brightness.r', 'catalog.source113.brightness.r', 'catalog.source114.brightness.r', 'catalog.source115.brightness.r', 'catalog.source116.brightness.r', 'catalog.source117.brightness.r', 'catalog.source118.brightness.r', 'catalog.source119.brightness.r', 'catalog.source120.brightness.r', 'catalog.source121.brightness.r', 'catalog.source122.brightness.r', 'catalog.source123.brightness.r', 'catalog.source124.brightness.r', 'catalog.source125.brightness.r', 'catalog.source126.brightness.r', 'catalog.source127.brightness.r', 'catalog.source128.brightness.r', 'catalog.source129.brightness.r', 'catalog.source130.brightness.r', 'catalog.source131.brightness.r', 'catalog.source132.brightness.r', 'catalog.source133.brightness.r', 'catalog.source134.brightness.r', 'catalog.source135.brightness.r', 'catalog.source136.brightness.r', 'catalog.source137.brightness.r'] Tractor: Finding derivs... Finding optimal update direction... LSQR Least-squares solution of Ax = b The matrix A has 786432 rows and 141 cols damp = 0.00000000000000e+00 calc_var = 0 atol = 1.00e-08 conlim = 1.00e+08 btol = 1.00e-08 iter_lim = 282 Itn x[0] r1norm r2norm Compatible LS Norm A Cond A 0 0.00000e+00 9.978e+02 9.978e+02 1.0e+00 8.4e-05 1 0.00000e+00 9.961e+02 9.961e+02 1.0e+00 1.3e-02 1.4e+00 1.0e+00 2 0.00000e+00 9.959e+02 9.959e+02 1.0e+00 4.9e-03 1.8e+00 2.1e+00 3 0.00000e+00 9.959e+02 9.959e+02 1.0e+00 3.6e-03 2.1e+00 3.7e+00 4 0.00000e+00 9.958e+02 9.958e+02 1.0e+00 2.1e-03 2.3e+00 5.9e+00 5 0.00000e+00 9.957e+02 9.957e+02 1.0e+00 2.0e-03 2.4e+00 1.1e+01 6 0.00000e+00 9.957e+02 9.957e+02 1.0e+00 2.9e-03 2.5e+00 1.3e+01 7 0.00000e+00 9.957e+02 9.957e+02 1.0e+00 3.9e-07 2.8e+00 1.7e+01 8 0.00000e+00 9.957e+02 9.957e+02 1.0e+00 9.9e-08 3.2e+00 2.0e+01 9 0.00000e+00 9.957e+02 9.957e+02 1.0e+00 4.9e-09 3.4e+00 2.1e+01 LSQR finished The least-squares solution is good enough, given atol istop = 2 r1norm = 1.0e+03 anorm = 3.4e+00 arnorm = 1.6e-05 itn = 9 r2norm = 1.0e+03 acond = 2.1e+01 xnorm = 1.3e+02 RUsage is: 296620 Finding optimal step size... Finished opt2. Tderiv 0.077428 wall, 0.080000 cpu Topt 0.346736 wall, 0.340000 cpu Tstep 0.435013 wall, 0.430000 cpu and after optimising, galaxy is: ExpGalaxy at RaDecPos: RA, Dec = (212.55675, 17.64605) with Mags: r=-14649.9 and Galaxy Shape: re=0.03, ab=0.03, phi=56.0 Source 5 has final probability: -1671853.43798 Probability difference is: 161.190086581 Source 6 has initial probability: -1671853.43798 initially, galaxy is PointSource at RaDecPos: RA, Dec = (212.53948, 17.63701) with Mags: r=6 brightness is Mags: r=6 brightness is Mags: r=4 after we change, galaxy is ExpGalaxy at RaDecPos: RA, Dec = (212.53948, 17.63701) with Mags: r=4 and Galaxy Shape: re=32.00, ab=1.00, phi=0.0 ['catalog.source0.brightness.r', 'catalog.source1.brightness.r', 'catalog.source2.brightness.r', 'catalog.source3.brightness.r', 'catalog.source4.brightness.r', 'catalog.source5.brightness.r', 'catalog.source6.brightness.r', 'catalog.source6.shape.re', 'catalog.source6.shape.ab', 'catalog.source6.shape.phi', 'catalog.source7.brightness.r', 'catalog.source8.brightness.r', 'catalog.source9.brightness.r', 'catalog.source10.brightness.r', 'catalog.source11.brightness.r', 'catalog.source12.brightness.r', 'catalog.source13.brightness.r', 'catalog.source14.brightness.r', 'catalog.source15.brightness.r', 'catalog.source16.brightness.r', 'catalog.source17.brightness.r', 'catalog.source18.brightness.r', 'catalog.source19.brightness.r', 'catalog.source20.brightness.r', 'catalog.source21.brightness.r', 'catalog.source22.brightness.r', 'catalog.source23.brightness.r', 'catalog.source24.brightness.r', 'catalog.source25.brightness.r', 'catalog.source26.brightness.r', 'catalog.source27.brightness.r', 'catalog.source28.brightness.r', 'catalog.source29.brightness.r', 'catalog.source30.brightness.r', 'catalog.source31.brightness.r', 'catalog.source32.brightness.r', 'catalog.source33.brightness.r', 'catalog.source34.brightness.r', 'catalog.source35.brightness.r', 'catalog.source36.brightness.r', 'catalog.source37.brightness.r', 'catalog.source38.brightness.r', 'catalog.source39.brightness.r', 'catalog.source40.brightness.r', 'catalog.source41.brightness.r', 'catalog.source42.brightness.r', 'catalog.source43.brightness.r', 'catalog.source44.brightness.r', 'catalog.source45.brightness.r', 'catalog.source46.brightness.r', 'catalog.source47.brightness.r', 'catalog.source48.brightness.r', 'catalog.source49.brightness.r', 'catalog.source50.brightness.r', 'catalog.source51.brightness.r', 'catalog.source52.brightness.r', 'catalog.source53.brightness.r', 'catalog.source54.brightness.r', 'catalog.source55.brightness.r', 'catalog.source56.brightness.r', 'catalog.source57.brightness.r', 'catalog.source58.brightness.r', 'catalog.source59.brightness.r', 'catalog.source60.brightness.r', 'catalog.source61.brightness.r', 'catalog.source62.brightness.r', 'catalog.source63.brightness.r', 'catalog.source64.brightness.r', 'catalog.source65.brightness.r', 'catalog.source66.brightness.r', 'catalog.source67.brightness.r', 'catalog.source68.brightness.r', 'catalog.source69.brightness.r', 'catalog.source70.brightness.r', 'catalog.source71.brightness.r', 'catalog.source72.brightness.r', 'catalog.source73.brightness.r', 'catalog.source74.brightness.r', 'catalog.source75.brightness.r', 'catalog.source76.brightness.r', 'catalog.source77.brightness.r', 'catalog.source78.brightness.r', 'catalog.source79.brightness.r', 'catalog.source80.brightness.r', 'catalog.source81.brightness.r', 'catalog.source82.brightness.r', 'catalog.source83.brightness.r', 'catalog.source84.brightness.r', 'catalog.source85.brightness.r', 'catalog.source86.brightness.r', 'catalog.source87.brightness.r', 'catalog.source88.brightness.r', 'catalog.source89.brightness.r', 'catalog.source90.brightness.r', 'catalog.source91.brightness.r', 'catalog.source92.brightness.r', 'catalog.source93.brightness.r', 'catalog.source94.brightness.r', 'catalog.source95.brightness.r', 'catalog.source96.brightness.r', 'catalog.source97.brightness.r', 'catalog.source98.brightness.r', 'catalog.source99.brightness.r', 'catalog.source100.brightness.r', 'catalog.source101.brightness.r', 'catalog.source102.brightness.r', 'catalog.source103.brightness.r', 'catalog.source104.brightness.r', 'catalog.source105.brightness.r', 'catalog.source106.brightness.r', 'catalog.source107.brightness.r', 'catalog.source108.brightness.r', 'catalog.source109.brightness.r', 'catalog.source110.brightness.r', 'catalog.source111.brightness.r', 'catalog.source112.brightness.r', 'catalog.source113.brightness.r', 'catalog.source114.brightness.r', 'catalog.source115.brightness.r', 'catalog.source116.brightness.r', 'catalog.source117.brightness.r', 'catalog.source118.brightness.r', 'catalog.source119.brightness.r', 'catalog.source120.brightness.r', 'catalog.source121.brightness.r', 'catalog.source122.brightness.r', 'catalog.source123.brightness.r', 'catalog.source124.brightness.r', 'catalog.source125.brightness.r', 'catalog.source126.brightness.r', 'catalog.source127.brightness.r', 'catalog.source128.brightness.r', 'catalog.source129.brightness.r', 'catalog.source130.brightness.r', 'catalog.source131.brightness.r', 'catalog.source132.brightness.r', 'catalog.source133.brightness.r', 'catalog.source134.brightness.r', 'catalog.source135.brightness.r', 'catalog.source136.brightness.r', 'catalog.source137.brightness.r'] Tractor: Finding derivs... Finding optimal update direction... LSQR Least-squares solution of Ax = b The matrix A has 786432 rows and 141 cols damp = 0.00000000000000e+00 calc_var = 0 atol = 1.00e-08 conlim = 1.00e+08 btol = 1.00e-08 iter_lim = 282 Itn x[0] r1norm r2norm Compatible LS Norm A Cond A 0 0.00000e+00 9.869e+02 9.869e+02 1.0e+00 5.5e-05 1 0.00000e+00 9.861e+02 9.861e+02 1.0e+00 1.4e-02 1.4e+00 1.0e+00 2 0.00000e+00 9.859e+02 9.859e+02 1.0e+00 5.8e-03 1.8e+00 2.2e+00 3 0.00000e+00 9.858e+02 9.858e+02 1.0e+00 2.4e-03 2.1e+00 3.6e+00 4 0.00000e+00 9.858e+02 9.858e+02 1.0e+00 9.7e-04 2.3e+00 5.0e+00 5 0.00000e+00 9.858e+02 9.858e+02 1.0e+00 1.3e-03 2.4e+00 9.9e+00 6 0.00000e+00 9.858e+02 9.858e+02 1.0e+00 1.6e-03 2.6e+00 1.2e+01 7 0.00000e+00 9.858e+02 9.858e+02 1.0e+00 1.9e-06 2.8e+00 2.0e+01 8 0.00000e+00 9.858e+02 9.858e+02 1.0e+00 1.9e-07 3.2e+00 2.2e+01 9 0.00000e+00 9.858e+02 9.858e+02 1.0e+00 2.8e-08 3.4e+00 2.4e+01 10 0.00000e+00 9.858e+02 9.858e+02 1.0e+00 6.2e-10 3.7e+00 2.6e+01 LSQR finished The least-squares solution is good enough, given atol istop = 2 r1norm = 9.9e+02 anorm = 3.7e+00 arnorm = 2.2e-06 itn = 10 r2norm = 9.9e+02 acond = 2.6e+01 xnorm = 9.0e+01 RUsage is: 296620 Finding optimal step size... Finished opt2. Tderiv 0.059233 wall, 0.060000 cpu Topt 0.405870 wall, 0.380000 cpu Tstep 0.477983 wall, 0.470000 cpu and after optimising, galaxy is: ExpGalaxy at RaDecPos: RA, Dec = (212.53948, 17.63701) with Mags: r=-70732.3 and Galaxy Shape: re=0.03, ab=0.03, phi=176.0 Source 6 has final probability: -1671826.24899 Probability difference is: 27.1889943299 Source 7 has initial probability: -1671826.24899 initially, galaxy is PointSource at RaDecPos: RA, Dec = (212.54012, 17.67728) with Mags: r=2.95977 brightness is Mags: r=2.95977 brightness is Mags: r=0.95977 after we change, galaxy is ExpGalaxy at RaDecPos: RA, Dec = (212.54012, 17.67728) with Mags: r=0.95977 and Galaxy Shape: re=32.00, ab=1.00, phi=0.0 ['catalog.source0.brightness.r', 'catalog.source1.brightness.r', 'catalog.source2.brightness.r', 'catalog.source3.brightness.r', 'catalog.source4.brightness.r', 'catalog.source5.brightness.r', 'catalog.source6.brightness.r', 'catalog.source7.brightness.r', 'catalog.source7.shape.re', 'catalog.source7.shape.ab', 'catalog.source7.shape.phi', 'catalog.source8.brightness.r', 'catalog.source9.brightness.r', 'catalog.source10.brightness.r', 'catalog.source11.brightness.r', 'catalog.source12.brightness.r', 'catalog.source13.brightness.r', 'catalog.source14.brightness.r', 'catalog.source15.brightness.r', 'catalog.source16.brightness.r', 'catalog.source17.brightness.r', 'catalog.source18.brightness.r', 'catalog.source19.brightness.r', 'catalog.source20.brightness.r', 'catalog.source21.brightness.r', 'catalog.source22.brightness.r', 'catalog.source23.brightness.r', 'catalog.source24.brightness.r', 'catalog.source25.brightness.r', 'catalog.source26.brightness.r', 'catalog.source27.brightness.r', 'catalog.source28.brightness.r', 'catalog.source29.brightness.r', 'catalog.source30.brightness.r', 'catalog.source31.brightness.r', 'catalog.source32.brightness.r', 'catalog.source33.brightness.r', 'catalog.source34.brightness.r', 'catalog.source35.brightness.r', 'catalog.source36.brightness.r', 'catalog.source37.brightness.r', 'catalog.source38.brightness.r', 'catalog.source39.brightness.r', 'catalog.source40.brightness.r', 'catalog.source41.brightness.r', 'catalog.source42.brightness.r', 'catalog.source43.brightness.r', 'catalog.source44.brightness.r', 'catalog.source45.brightness.r', 'catalog.source46.brightness.r', 'catalog.source47.brightness.r', 'catalog.source48.brightness.r', 'catalog.source49.brightness.r', 'catalog.source50.brightness.r', 'catalog.source51.brightness.r', 'catalog.source52.brightness.r', 'catalog.source53.brightness.r', 'catalog.source54.brightness.r', 'catalog.source55.brightness.r', 'catalog.source56.brightness.r', 'catalog.source57.brightness.r', 'catalog.source58.brightness.r', 'catalog.source59.brightness.r', 'catalog.source60.brightness.r', 'catalog.source61.brightness.r', 'catalog.source62.brightness.r', 'catalog.source63.brightness.r', 'catalog.source64.brightness.r', 'catalog.source65.brightness.r', 'catalog.source66.brightness.r', 'catalog.source67.brightness.r', 'catalog.source68.brightness.r', 'catalog.source69.brightness.r', 'catalog.source70.brightness.r', 'catalog.source71.brightness.r', 'catalog.source72.brightness.r', 'catalog.source73.brightness.r', 'catalog.source74.brightness.r', 'catalog.source75.brightness.r', 'catalog.source76.brightness.r', 'catalog.source77.brightness.r', 'catalog.source78.brightness.r', 'catalog.source79.brightness.r', 'catalog.source80.brightness.r', 'catalog.source81.brightness.r', 'catalog.source82.brightness.r', 'catalog.source83.brightness.r', 'catalog.source84.brightness.r', 'catalog.source85.brightness.r', 'catalog.source86.brightness.r', 'catalog.source87.brightness.r', 'catalog.source88.brightness.r', 'catalog.source89.brightness.r', 'catalog.source90.brightness.r', 'catalog.source91.brightness.r', 'catalog.source92.brightness.r', 'catalog.source93.brightness.r', 'catalog.source94.brightness.r', 'catalog.source95.brightness.r', 'catalog.source96.brightness.r', 'catalog.source97.brightness.r', 'catalog.source98.brightness.r', 'catalog.source99.brightness.r', 'catalog.source100.brightness.r', 'catalog.source101.brightness.r', 'catalog.source102.brightness.r', 'catalog.source103.brightness.r', 'catalog.source104.brightness.r', 'catalog.source105.brightness.r', 'catalog.source106.brightness.r', 'catalog.source107.brightness.r', 'catalog.source108.brightness.r', 'catalog.source109.brightness.r', 'catalog.source110.brightness.r', 'catalog.source111.brightness.r', 'catalog.source112.brightness.r', 'catalog.source113.brightness.r', 'catalog.source114.brightness.r', 'catalog.source115.brightness.r', 'catalog.source116.brightness.r', 'catalog.source117.brightness.r', 'catalog.source118.brightness.r', 'catalog.source119.brightness.r', 'catalog.source120.brightness.r', 'catalog.source121.brightness.r', 'catalog.source122.brightness.r', 'catalog.source123.brightness.r', 'catalog.source124.brightness.r', 'catalog.source125.brightness.r', 'catalog.source126.brightness.r', 'catalog.source127.brightness.r', 'catalog.source128.brightness.r', 'catalog.source129.brightness.r', 'catalog.source130.brightness.r', 'catalog.source131.brightness.r', 'catalog.source132.brightness.r', 'catalog.source133.brightness.r', 'catalog.source134.brightness.r', 'catalog.source135.brightness.r', 'catalog.source136.brightness.r', 'catalog.source137.brightness.r'] Tractor: Finding derivs... Finding optimal update direction... LSQR Least-squares solution of Ax = b The matrix A has 786432 rows and 141 cols damp = 0.00000000000000e+00 calc_var = 0 atol = 1.00e-08 conlim = 1.00e+08 btol = 1.00e-08 iter_lim = 282 Itn x[0] r1norm r2norm Compatible LS Norm A Cond A 0 0.00000e+00 1.242e+03 1.242e+03 1.0e+00 2.6e-05 1 0.00000e+00 1.241e+03 1.241e+03 1.0e+00 1.5e-02 9.1e-01 1.0e+00 2 0.00000e+00 1.241e+03 1.241e+03 1.0e+00 1.8e-02 1.1e+00 2.5e+00 3 0.00000e+00 1.241e+03 1.241e+03 1.0e+00 3.7e-03 1.9e+00 5.0e+00 4 0.00000e+00 1.241e+03 1.241e+03 1.0e+00 2.4e-03 2.1e+00 6.5e+00 5 0.00000e+00 1.241e+03 1.241e+03 1.0e+00 1.7e-03 2.2e+00 9.2e+00 6 0.00000e+00 1.241e+03 1.241e+03 1.0e+00 1.9e-04 2.6e+00 1.1e+01 7 0.00000e+00 1.241e+03 1.241e+03 1.0e+00 1.3e-05 2.8e+00 1.2e+01 8 0.00000e+00 1.241e+03 1.241e+03 1.0e+00 4.8e-08 3.2e+00 1.4e+01 9 0.00000e+00 1.241e+03 1.241e+03 1.0e+00 3.2e-09 3.5e+00 1.6e+01 LSQR finished The least-squares solution is good enough, given atol istop = 2 r1norm = 1.2e+03 anorm = 3.5e+00 arnorm = 1.4e-05 itn = 9 r2norm = 1.2e+03 acond = 1.6e+01 xnorm = 1.4e+02 RUsage is: 316628 Finding optimal step size... Finished opt2. Tderiv 0.159286 wall, 0.150000 cpu Topt 0.510189 wall, 0.490000 cpu Tstep 0.166818 wall, 0.160000 cpu and after optimising, galaxy is: ExpGalaxy at RaDecPos: RA, Dec = (212.54012, 17.67728) with Mags: r=0.961467 and Galaxy Shape: re=32.23, ab=0.99, phi=-124.8 Source 7 has final probability: -1672175.30296 Probability difference is: -349.053976873 Source 8 has initial probability: -1684498.13953 initially, galaxy is PointSource at RaDecPos: RA, Dec = (212.51795, 17.63490) with Mags: r=6 brightness is Mags: r=6 brightness is Mags: r=4 after we change, galaxy is ExpGalaxy at RaDecPos: RA, Dec = (212.51795, 17.63490) with Mags: r=4 and Galaxy Shape: re=32.00, ab=1.00, phi=0.0 ['catalog.source0.brightness.r', 'catalog.source1.brightness.r', 'catalog.source2.brightness.r', 'catalog.source3.brightness.r', 'catalog.source4.brightness.r', 'catalog.source5.brightness.r', 'catalog.source6.brightness.r', 'catalog.source7.brightness.r', 'catalog.source8.brightness.r', 'catalog.source8.shape.re', 'catalog.source8.shape.ab', 'catalog.source8.shape.phi', 'catalog.source9.brightness.r', 'catalog.source10.brightness.r', 'catalog.source11.brightness.r', 'catalog.source12.brightness.r', 'catalog.source13.brightness.r', 'catalog.source14.brightness.r', 'catalog.source15.brightness.r', 'catalog.source16.brightness.r', 'catalog.source17.brightness.r', 'catalog.source18.brightness.r', 'catalog.source19.brightness.r', 'catalog.source20.brightness.r', 'catalog.source21.brightness.r', 'catalog.source22.brightness.r', 'catalog.source23.brightness.r', 'catalog.source24.brightness.r', 'catalog.source25.brightness.r', 'catalog.source26.brightness.r', 'catalog.source27.brightness.r', 'catalog.source28.brightness.r', 'catalog.source29.brightness.r', 'catalog.source30.brightness.r', 'catalog.source31.brightness.r', 'catalog.source32.brightness.r', 'catalog.source33.brightness.r', 'catalog.source34.brightness.r', 'catalog.source35.brightness.r', 'catalog.source36.brightness.r', 'catalog.source37.brightness.r', 'catalog.source38.brightness.r', 'catalog.source39.brightness.r', 'catalog.source40.brightness.r', 'catalog.source41.brightness.r', 'catalog.source42.brightness.r', 'catalog.source43.brightness.r', 'catalog.source44.brightness.r', 'catalog.source45.brightness.r', 'catalog.source46.brightness.r', 'catalog.source47.brightness.r', 'catalog.source48.brightness.r', 'catalog.source49.brightness.r', 'catalog.source50.brightness.r', 'catalog.source51.brightness.r', 'catalog.source52.brightness.r', 'catalog.source53.brightness.r', 'catalog.source54.brightness.r', 'catalog.source55.brightness.r', 'catalog.source56.brightness.r', 'catalog.source57.brightness.r', 'catalog.source58.brightness.r', 'catalog.source59.brightness.r', 'catalog.source60.brightness.r', 'catalog.source61.brightness.r', 'catalog.source62.brightness.r', 'catalog.source63.brightness.r', 'catalog.source64.brightness.r', 'catalog.source65.brightness.r', 'catalog.source66.brightness.r', 'catalog.source67.brightness.r', 'catalog.source68.brightness.r', 'catalog.source69.brightness.r', 'catalog.source70.brightness.r', 'catalog.source71.brightness.r', 'catalog.source72.brightness.r', 'catalog.source73.brightness.r', 'catalog.source74.brightness.r', 'catalog.source75.brightness.r', 'catalog.source76.brightness.r', 'catalog.source77.brightness.r', 'catalog.source78.brightness.r', 'catalog.source79.brightness.r', 'catalog.source80.brightness.r', 'catalog.source81.brightness.r', 'catalog.source82.brightness.r', 'catalog.source83.brightness.r', 'catalog.source84.brightness.r', 'catalog.source85.brightness.r', 'catalog.source86.brightness.r', 'catalog.source87.brightness.r', 'catalog.source88.brightness.r', 'catalog.source89.brightness.r', 'catalog.source90.brightness.r', 'catalog.source91.brightness.r', 'catalog.source92.brightness.r', 'catalog.source93.brightness.r', 'catalog.source94.brightness.r', 'catalog.source95.brightness.r', 'catalog.source96.brightness.r', 'catalog.source97.brightness.r', 'catalog.source98.brightness.r', 'catalog.source99.brightness.r', 'catalog.source100.brightness.r', 'catalog.source101.brightness.r', 'catalog.source102.brightness.r', 'catalog.source103.brightness.r', 'catalog.source104.brightness.r', 'catalog.source105.brightness.r', 'catalog.source106.brightness.r', 'catalog.source107.brightness.r', 'catalog.source108.brightness.r', 'catalog.source109.brightness.r', 'catalog.source110.brightness.r', 'catalog.source111.brightness.r', 'catalog.source112.brightness.r', 'catalog.source113.brightness.r', 'catalog.source114.brightness.r', 'catalog.source115.brightness.r', 'catalog.source116.brightness.r', 'catalog.source117.brightness.r', 'catalog.source118.brightness.r', 'catalog.source119.brightness.r', 'catalog.source120.brightness.r', 'catalog.source121.brightness.r', 'catalog.source122.brightness.r', 'catalog.source123.brightness.r', 'catalog.source124.brightness.r', 'catalog.source125.brightness.r', 'catalog.source126.brightness.r', 'catalog.source127.brightness.r', 'catalog.source128.brightness.r', 'catalog.source129.brightness.r', 'catalog.source130.brightness.r', 'catalog.source131.brightness.r', 'catalog.source132.brightness.r', 'catalog.source133.brightness.r', 'catalog.source134.brightness.r', 'catalog.source135.brightness.r', 'catalog.source136.brightness.r', 'catalog.source137.brightness.r'] Tractor: Finding derivs... Finding optimal update direction... LSQR Least-squares solution of Ax = b The matrix A has 786432 rows and 141 cols damp = 0.00000000000000e+00 calc_var = 0 atol = 1.00e-08 conlim = 1.00e+08 btol = 1.00e-08 iter_lim = 282 Itn x[0] r1norm r2norm Compatible LS Norm A Cond A 0 0.00000e+00 9.995e+02 9.995e+02 1.0e+00 2.3e-04 1 0.00000e+00 9.864e+02 9.864e+02 9.9e-01 9.9e-03 1.4e+00 1.0e+00 2 0.00000e+00 9.863e+02 9.863e+02 9.9e-01 5.0e-03 1.7e+00 2.2e+00 3 0.00000e+00 9.863e+02 9.863e+02 9.9e-01 2.3e-03 2.1e+00 3.5e+00 4 0.00000e+00 9.863e+02 9.863e+02 9.9e-01 1.1e-03 2.4e+00 5.1e+00 5 0.00000e+00 9.862e+02 9.862e+02 9.9e-01 1.8e-03 2.4e+00 1.1e+01 6 0.00000e+00 9.862e+02 9.862e+02 9.9e-01 2.7e-07 2.6e+00 1.3e+01 7 0.00000e+00 9.862e+02 9.862e+02 9.9e-01 2.1e-08 3.0e+00 1.6e+01 8 0.00000e+00 9.862e+02 9.862e+02 9.9e-01 2.0e-09 3.3e+00 1.7e+01 LSQR finished The least-squares solution is good enough, given atol istop = 2 r1norm = 9.9e+02 anorm = 3.3e+00 arnorm = 6.6e-06 itn = 8 r2norm = 9.9e+02 acond = 1.7e+01 xnorm = 1.3e+02 RUsage is: 316628 Finding optimal step size... Finished opt2. Tderiv 0.057045 wall, 0.050000 cpu Topt 0.325421 wall, 0.320000 cpu Tstep 0.436313 wall, 0.430000 cpu and after optimising, galaxy is: ExpGalaxy at RaDecPos: RA, Dec = (212.51795, 17.63490) with Mags: r=-90706.1 and Galaxy Shape: re=0.03, ab=0.03, phi=-160.0 Source 8 has final probability: -1671937.10467 Probability difference is: 12561.034864 Source 9 has initial probability: -1671937.10467 initially, galaxy is PointSource at RaDecPos: RA, Dec = (212.51808, 17.66038) with Mags: r=6 brightness is Mags: r=6 brightness is Mags: r=4 after we change, galaxy is ExpGalaxy at RaDecPos: RA, Dec = (212.51808, 17.66038) with Mags: r=4 and Galaxy Shape: re=32.00, ab=1.00, phi=0.0 ['catalog.source0.brightness.r', 'catalog.source1.brightness.r', 'catalog.source2.brightness.r', 'catalog.source3.brightness.r', 'catalog.source4.brightness.r', 'catalog.source5.brightness.r', 'catalog.source6.brightness.r', 'catalog.source7.brightness.r', 'catalog.source8.brightness.r', 'catalog.source9.brightness.r', 'catalog.source9.shape.re', 'catalog.source9.shape.ab', 'catalog.source9.shape.phi', 'catalog.source10.brightness.r', 'catalog.source11.brightness.r', 'catalog.source12.brightness.r', 'catalog.source13.brightness.r', 'catalog.source14.brightness.r', 'catalog.source15.brightness.r', 'catalog.source16.brightness.r', 'catalog.source17.brightness.r', 'catalog.source18.brightness.r', 'catalog.source19.brightness.r', 'catalog.source20.brightness.r', 'catalog.source21.brightness.r', 'catalog.source22.brightness.r', 'catalog.source23.brightness.r', 'catalog.source24.brightness.r', 'catalog.source25.brightness.r', 'catalog.source26.brightness.r', 'catalog.source27.brightness.r', 'catalog.source28.brightness.r', 'catalog.source29.brightness.r', 'catalog.source30.brightness.r', 'catalog.source31.brightness.r', 'catalog.source32.brightness.r', 'catalog.source33.brightness.r', 'catalog.source34.brightness.r', 'catalog.source35.brightness.r', 'catalog.source36.brightness.r', 'catalog.source37.brightness.r', 'catalog.source38.brightness.r', 'catalog.source39.brightness.r', 'catalog.source40.brightness.r', 'catalog.source41.brightness.r', 'catalog.source42.brightness.r', 'catalog.source43.brightness.r', 'catalog.source44.brightness.r', 'catalog.source45.brightness.r', 'catalog.source46.brightness.r', 'catalog.source47.brightness.r', 'catalog.source48.brightness.r', 'catalog.source49.brightness.r', 'catalog.source50.brightness.r', 'catalog.source51.brightness.r', 'catalog.source52.brightness.r', 'catalog.source53.brightness.r', 'catalog.source54.brightness.r', 'catalog.source55.brightness.r', 'catalog.source56.brightness.r', 'catalog.source57.brightness.r', 'catalog.source58.brightness.r', 'catalog.source59.brightness.r', 'catalog.source60.brightness.r', 'catalog.source61.brightness.r', 'catalog.source62.brightness.r', 'catalog.source63.brightness.r', 'catalog.source64.brightness.r', 'catalog.source65.brightness.r', 'catalog.source66.brightness.r', 'catalog.source67.brightness.r', 'catalog.source68.brightness.r', 'catalog.source69.brightness.r', 'catalog.source70.brightness.r', 'catalog.source71.brightness.r', 'catalog.source72.brightness.r', 'catalog.source73.brightness.r', 'catalog.source74.brightness.r', 'catalog.source75.brightness.r', 'catalog.source76.brightness.r', 'catalog.source77.brightness.r', 'catalog.source78.brightness.r', 'catalog.source79.brightness.r', 'catalog.source80.brightness.r', 'catalog.source81.brightness.r', 'catalog.source82.brightness.r', 'catalog.source83.brightness.r', 'catalog.source84.brightness.r', 'catalog.source85.brightness.r', 'catalog.source86.brightness.r', 'catalog.source87.brightness.r', 'catalog.source88.brightness.r', 'catalog.source89.brightness.r', 'catalog.source90.brightness.r', 'catalog.source91.brightness.r', 'catalog.source92.brightness.r', 'catalog.source93.brightness.r', 'catalog.source94.brightness.r', 'catalog.source95.brightness.r', 'catalog.source96.brightness.r', 'catalog.source97.brightness.r', 'catalog.source98.brightness.r', 'catalog.source99.brightness.r', 'catalog.source100.brightness.r', 'catalog.source101.brightness.r', 'catalog.source102.brightness.r', 'catalog.source103.brightness.r', 'catalog.source104.brightness.r', 'catalog.source105.brightness.r', 'catalog.source106.brightness.r', 'catalog.source107.brightness.r', 'catalog.source108.brightness.r', 'catalog.source109.brightness.r', 'catalog.source110.brightness.r', 'catalog.source111.brightness.r', 'catalog.source112.brightness.r', 'catalog.source113.brightness.r', 'catalog.source114.brightness.r', 'catalog.source115.brightness.r', 'catalog.source116.brightness.r', 'catalog.source117.brightness.r', 'catalog.source118.brightness.r', 'catalog.source119.brightness.r', 'catalog.source120.brightness.r', 'catalog.source121.brightness.r', 'catalog.source122.brightness.r', 'catalog.source123.brightness.r', 'catalog.source124.brightness.r', 'catalog.source125.brightness.r', 'catalog.source126.brightness.r', 'catalog.source127.brightness.r', 'catalog.source128.brightness.r', 'catalog.source129.brightness.r', 'catalog.source130.brightness.r', 'catalog.source131.brightness.r', 'catalog.source132.brightness.r', 'catalog.source133.brightness.r', 'catalog.source134.brightness.r', 'catalog.source135.brightness.r', 'catalog.source136.brightness.r', 'catalog.source137.brightness.r'] Tractor: Finding derivs... Finding optimal update direction... LSQR Least-squares solution of Ax = b The matrix A has 786432 rows and 141 cols damp = 0.00000000000000e+00 calc_var = 0 atol = 1.00e-08 conlim = 1.00e+08 btol = 1.00e-08 iter_lim = 282 Itn x[0] r1norm r2norm Compatible LS Norm A Cond A 0 0.00000e+00 1.072e+03 1.072e+03 1.0e+00 2.5e-05 1 0.00000e+00 1.072e+03 1.072e+03 1.0e+00 1.2e-02 1.1e+00 1.0e+00 2 0.00000e+00 1.072e+03 1.072e+03 1.0e+00 3.6e-03 1.7e+00 2.2e+00 3 0.00000e+00 1.072e+03 1.072e+03 1.0e+00 1.9e-03 1.9e+00 4.4e+00 4 0.00000e+00 1.072e+03 1.072e+03 1.0e+00 1.3e-03 2.1e+00 5.7e+00 5 0.00000e+00 1.072e+03 1.072e+03 1.0e+00 1.8e-04 2.4e+00 7.4e+00 6 0.00000e+00 1.072e+03 1.072e+03 1.0e+00 1.5e-06 2.6e+00 8.4e+00 7 0.00000e+00 1.072e+03 1.072e+03 1.0e+00 2.0e-08 3.1e+00 1.0e+01 8 0.00000e+00 1.072e+03 1.072e+03 1.0e+00 8.8e-10 3.4e+00 1.1e+01 LSQR finished The least-squares solution is good enough, given atol istop = 2 r1norm = 1.1e+03 anorm = 3.4e+00 arnorm = 3.2e-06 itn = 8 r2norm = 1.1e+03 acond = 1.1e+01 xnorm = 4.7e+01 RUsage is: 316904 Finding optimal step size... Finished opt2. Tderiv 0.110549 wall, 0.110000 cpu Topt 0.360105 wall, 0.360000 cpu Tstep 0.289050 wall, 0.270000 cpu and after optimising, galaxy is: ExpGalaxy at RaDecPos: RA, Dec = (212.51808, 17.66038) with Mags: r=6.30836 and Galaxy Shape: re=51.68, ab=0.03, phi=-8.2 Source 9 has final probability: -1671932.04431 Probability difference is: 5.06035371218 FINISHED SWITCHING TO GALAXIES Tractor: Finding derivs... Finding optimal update direction... LSQR Least-squares solution of Ax = b The matrix A has 786432 rows and 156 cols damp = 0.00000000000000e+00 calc_var = 0 atol = 1.00e-08 conlim = 1.00e+08 btol = 1.00e-08 iter_lim = 312 Itn x[0] r1norm r2norm Compatible LS Norm A Cond A 0 0.00000e+00 9.753e+02 9.753e+02 1.0e+00 2.6e-05 1 0.00000e+00 9.751e+02 9.751e+02 1.0e+00 5.9e-03 1.5e+00 1.0e+00 2 0.00000e+00 9.750e+02 9.750e+02 1.0e+00 3.3e-03 1.7e+00 3.0e+00 3 0.00000e+00 9.750e+02 9.750e+02 1.0e+00 1.2e-03 2.1e+00 4.3e+00 4 0.00000e+00 9.750e+02 9.750e+02 1.0e+00 9.0e-04 2.3e+00 5.8e+00 5 0.00000e+00 9.750e+02 9.750e+02 1.0e+00 5.6e-06 2.4e+00 9.0e+00 6 0.00000e+00 9.750e+02 9.750e+02 1.0e+00 6.4e-08 2.9e+00 1.1e+01 7 0.00000e+00 9.750e+02 9.750e+02 1.0e+00 5.5e-09 3.2e+00 1.2e+01 LSQR finished The least-squares solution is good enough, given atol istop = 2 r1norm = 9.8e+02 anorm = 3.2e+00 arnorm = 1.7e-05 itn = 7 r2norm = 9.8e+02 acond = 1.2e+01 xnorm = 3.7e+01 RUsage is: 316904 Finding optimal step size... Finished opt2. Tderiv 0.045225 wall, 0.040000 cpu Topt 0.265488 wall, 0.260000 cpu Tstep 0.361497 wall, 0.360000 cpu Tractor: Finding derivs... Finding optimal update direction... LSQR Least-squares solution of Ax = b The matrix A has 786432 rows and 156 cols damp = 0.00000000000000e+00 calc_var = 0 atol = 1.00e-08 conlim = 1.00e+08 btol = 1.00e-08 iter_lim = 312 Itn x[0] r1norm r2norm Compatible LS Norm A Cond A 0 0.00000e+00 9.753e+02 9.753e+02 1.0e+00 1.4e-05 1 0.00000e+00 9.753e+02 9.753e+02 1.0e+00 3.2e-03 1.5e+00 1.0e+00 2 0.00000e+00 9.752e+02 9.752e+02 1.0e+00 1.6e-03 1.7e+00 3.0e+00 3 0.00000e+00 9.752e+02 9.752e+02 1.0e+00 7.5e-04 1.9e+00 4.4e+00 4 0.00000e+00 9.752e+02 9.752e+02 1.0e+00 8.2e-04 2.1e+00 5.8e+00 5 0.00000e+00 9.752e+02 9.752e+02 1.0e+00 3.5e-06 2.4e+00 9.0e+00 6 0.00000e+00 9.752e+02 9.752e+02 1.0e+00 4.0e-08 2.9e+00 1.1e+01 7 0.00000e+00 9.752e+02 9.752e+02 1.0e+00 3.4e-09 3.2e+00 1.2e+01 LSQR finished The least-squares solution is good enough, given atol istop = 2 r1norm = 9.8e+02 anorm = 3.2e+00 arnorm = 1.1e-05 itn = 7 r2norm = 9.8e+02 acond = 1.2e+01 xnorm = 2.2e+01 RUsage is: 316904 Finding optimal step size... Finished opt2. Tderiv 0.045401 wall, 0.050000 cpu Topt 0.261619 wall, 0.250000 cpu Tstep 0.406278 wall, 0.390000 cpu Tractor: Finding derivs... Finding optimal update direction... LSQR Least-squares solution of Ax = b The matrix A has 786432 rows and 156 cols damp = 0.00000000000000e+00 calc_var = 0 atol = 1.00e-08 conlim = 1.00e+08 btol = 1.00e-08 iter_lim = 312 Itn x[0] r1norm r2norm Compatible LS Norm A Cond A 0 0.00000e+00 9.756e+02 9.756e+02 1.0e+00 1.1e-06 1 0.00000e+00 9.756e+02 9.756e+02 1.0e+00 9.0e-04 9.0e-01 1.0e+00 2 0.00000e+00 9.756e+02 9.756e+02 1.0e+00 5.4e-04 1.5e+00 2.6e+00 3 0.00000e+00 9.755e+02 9.755e+02 1.0e+00 2.3e-04 1.9e+00 5.7e+00 4 0.00000e+00 9.755e+02 9.755e+02 1.0e+00 8.6e-05 2.3e+00 7.3e+00 5 0.00000e+00 9.755e+02 9.755e+02 1.0e+00 8.4e-07 2.4e+00 9.1e+00 6 0.00000e+00 9.755e+02 9.755e+02 1.0e+00 8.6e-09 2.9e+00 1.1e+01 LSQR finished The least-squares solution is good enough, given atol istop = 2 r1norm = 9.8e+02 anorm = 2.9e+00 arnorm = 2.4e-05 itn = 6 r2norm = 9.8e+02 acond = 1.1e+01 xnorm = 5.1e+00 RUsage is: 316904 Finding optimal step size... Finished opt2. Tderiv 0.045796 wall, 0.040000 cpu Topt 0.249966 wall, 0.250000 cpu Tstep 0.434959 wall, 0.430000 cpu Tractor: Finding derivs... Finding optimal update direction... LSQR Least-squares solution of Ax = b The matrix A has 786432 rows and 156 cols damp = 0.00000000000000e+00 calc_var = 0 atol = 1.00e-08 conlim = 1.00e+08 btol = 1.00e-08 iter_lim = 312 Itn x[0] r1norm r2norm Compatible LS Norm A Cond A 0 0.00000e+00 9.757e+02 9.757e+02 1.0e+00 7.8e-07 1 0.00000e+00 9.757e+02 9.757e+02 1.0e+00 2.1e-04 1.5e+00 1.0e+00 2 0.00000e+00 9.757e+02 9.757e+02 1.0e+00 1.6e-04 1.7e+00 3.2e+00 3 0.00000e+00 9.757e+02 9.757e+02 1.0e+00 7.8e-05 1.9e+00 5.1e+00 4 0.00000e+00 9.757e+02 9.757e+02 1.0e+00 7.9e-05 2.1e+00 6.6e+00 5 0.00000e+00 9.757e+02 9.757e+02 1.0e+00 1.9e-07 2.4e+00 9.1e+00 6 0.00000e+00 9.757e+02 9.757e+02 1.0e+00 2.1e-09 2.9e+00 1.1e+01 LSQR finished The least-squares solution is good enough, given atol istop = 2 r1norm = 9.8e+02 anorm = 2.9e+00 arnorm = 5.8e-06 itn = 6 r2norm = 9.8e+02 acond = 1.1e+01 xnorm = 2.0e+00 RUsage is: 316904 Finding optimal step size... Finished opt2. Tderiv 0.045791 wall, 0.040000 cpu Topt 0.250448 wall, 0.230000 cpu Tstep 0.465092 wall, 0.460000 cpu Tractor: Finding derivs... Finding optimal update direction... LSQR Least-squares solution of Ax = b The matrix A has 786432 rows and 156 cols damp = 0.00000000000000e+00 calc_var = 0 atol = 1.00e-08 conlim = 1.00e+08 btol = 1.00e-08 iter_lim = 312 Itn x[0] r1norm r2norm Compatible LS Norm A Cond A 0 0.00000e+00 9.757e+02 9.757e+02 1.0e+00 2.9e-07 1 0.00000e+00 9.757e+02 9.757e+02 1.0e+00 1.8e-04 1.0e+00 1.0e+00 2 0.00000e+00 9.757e+02 9.757e+02 1.0e+00 6.4e-05 1.7e+00 2.4e+00 3 0.00000e+00 9.757e+02 9.757e+02 1.0e+00 2.9e-05 1.9e+00 4.7e+00 4 0.00000e+00 9.757e+02 9.757e+02 1.0e+00 3.2e-05 2.1e+00 6.0e+00 5 0.00000e+00 9.757e+02 9.757e+02 1.0e+00 1.0e-07 2.4e+00 9.0e+00 6 0.00000e+00 9.757e+02 9.757e+02 1.0e+00 2.4e-09 2.9e+00 1.1e+01 LSQR finished The least-squares solution is good enough, given atol istop = 2 r1norm = 9.8e+02 anorm = 2.9e+00 arnorm = 6.9e-06 itn = 6 r2norm = 9.8e+02 acond = 1.1e+01 xnorm = 7.8e-01 RUsage is: 316904 Finding optimal step size... Finished opt2. Tderiv 0.045974 wall, 0.050000 cpu Topt 0.250042 wall, 0.230000 cpu Tstep 0.468356 wall, 0.470000 cpu Tractor: Finding derivs... Finding optimal update direction... LSQR Least-squares solution of Ax = b The matrix A has 786432 rows and 156 cols damp = 0.00000000000000e+00 calc_var = 0 atol = 1.00e-08 conlim = 1.00e+08 btol = 1.00e-08 iter_lim = 312 Itn x[0] r1norm r2norm Compatible LS Norm A Cond A 0 0.00000e+00 9.757e+02 9.757e+02 1.0e+00 2.4e-07 1 0.00000e+00 9.757e+02 9.757e+02 1.0e+00 9.9e-05 1.3e+00 1.0e+00 2 0.00000e+00 9.757e+02 9.757e+02 1.0e+00 3.4e-05 1.8e+00 2.4e+00 3 0.00000e+00 9.757e+02 9.757e+02 1.0e+00 1.7e-05 1.9e+00 4.7e+00 4 0.00000e+00 9.757e+02 9.757e+02 1.0e+00 1.9e-05 2.1e+00 6.0e+00 5 0.00000e+00 9.757e+02 9.757e+02 1.0e+00 6.3e-08 2.4e+00 9.0e+00 6 0.00000e+00 9.757e+02 9.757e+02 1.0e+00 8.4e-10 2.9e+00 1.1e+01 LSQR finished The least-squares solution is good enough, given atol istop = 2 r1norm = 9.8e+02 anorm = 2.9e+00 arnorm = 2.4e-06 itn = 6 r2norm = 9.8e+02 acond = 1.1e+01 xnorm = 4.7e-01 RUsage is: 316904 Finding optimal step size... Finished opt2. Tderiv 0.046359 wall, 0.040000 cpu Topt 0.251278 wall, 0.240000 cpu Tstep 0.475293 wall, 0.460000 cpu Tractor: Finding derivs... Finding optimal update direction... LSQR Least-squares solution of Ax = b The matrix A has 786432 rows and 156 cols damp = 0.00000000000000e+00 calc_var = 0 atol = 1.00e-08 conlim = 1.00e+08 btol = 1.00e-08 iter_lim = 312 Itn x[0] r1norm r2norm Compatible LS Norm A Cond A 0 0.00000e+00 9.757e+02 9.757e+02 1.0e+00 2.1e-07 1 0.00000e+00 9.757e+02 9.757e+02 1.0e+00 7.7e-05 1.3e+00 1.0e+00 2 0.00000e+00 9.757e+02 9.757e+02 1.0e+00 2.7e-05 1.8e+00 2.4e+00 3 0.00000e+00 9.757e+02 9.757e+02 1.0e+00 1.3e-05 1.9e+00 4.7e+00 4 0.00000e+00 9.757e+02 9.757e+02 1.0e+00 1.5e-05 2.1e+00 6.0e+00 5 0.00000e+00 9.757e+02 9.757e+02 1.0e+00 5.0e-08 2.4e+00 9.0e+00 6 0.00000e+00 9.757e+02 9.757e+02 1.0e+00 8.0e-10 2.9e+00 1.1e+01 LSQR finished The least-squares solution is good enough, given atol istop = 2 r1norm = 9.8e+02 anorm = 2.9e+00 arnorm = 2.2e-06 itn = 6 r2norm = 9.8e+02 acond = 1.1e+01 xnorm = 3.8e-01 RUsage is: 316904 Finding optimal step size... Finished opt2. Tderiv 0.045863 wall, 0.050000 cpu Topt 0.249977 wall, 0.230000 cpu Tstep 0.469063 wall, 0.470000 cpu STEP 2: Tractor: Finding derivs... Finding optimal update direction... Starting psf optimisation {'images': 0, 'catalog': 1} Tractor: Finding derivs... getmodelimagefunc(): imj 0 pid 19579 Image Image pic Step sizes: [0.01, 0.01, 0.01, 0.01, 0.01, 0.01, 0.1, 0.1, 0.1, 0.1, 0.1, 0.1] p0: [0.75, 0.25, 0.0, 0.0, 0.0, 0.0, 4.5269352648257124, 4.5269352648257124, 0.0, 18.10774105930285, 18.10774105930285, 0.0] Finding optimal update direction... LSQR Least-squares solution of Ax = b The matrix A has 786432 rows and 12 cols damp = 0.00000000000000e+00 calc_var = 0 atol = 1.00e-08 conlim = 1.00e+08 btol = 1.00e-08 iter_lim = 24 Itn x[0] r1norm r2norm Compatible LS Norm A Cond A 0 0.00000e+00 8.680e+02 8.680e+02 1.0e+00 4.1e-04 1 -4.83144e+01 8.504e+02 8.504e+02 9.8e-01 5.1e-02 1.8e+00 1.0e+00 2 -4.59522e+01 8.484e+02 8.484e+02 9.8e-01 1.1e-02 2.3e+00 2.2e+00 3 -4.33879e+01 8.480e+02 8.480e+02 9.8e-01 5.3e-03 2.4e+00 3.9e+00 4 -3.80955e+01 8.479e+02 8.479e+02 9.8e-01 3.9e-03 2.6e+00 5.8e+00 5 -2.65836e+01 8.478e+02 8.478e+02 9.8e-01 4.6e-03 2.7e+00 8.6e+00 6 -1.54771e+01 8.477e+02 8.477e+02 9.8e-01 2.9e-03 2.9e+00 1.1e+01 7 -6.82997e+00 8.476e+02 8.476e+02 9.8e-01 1.6e-03 3.1e+00 1.4e+01 8 3.27066e-02 8.476e+02 8.476e+02 9.8e-01 1.2e-03 3.2e+00 1.6e+01 9 2.54878e+00 8.476e+02 8.476e+02 9.8e-01 7.7e-05 3.3e+00 1.8e+01 10 2.58599e+00 8.476e+02 8.476e+02 9.8e-01 2.3e-05 3.4e+00 1.9e+01 11 2.58772e+00 8.476e+02 8.476e+02 9.8e-01 2.7e-08 3.5e+00 2.0e+01 12 2.60198e+00 8.476e+02 8.476e+02 9.8e-01 8.3e-07 3.5e+00 5.9e+01 13 5.53402e+04 8.476e+02 8.476e+02 9.8e-01 3.8e-06 4.0e+00 1.2e+05 14 5.53410e+04 8.476e+02 8.476e+02 9.8e-01 5.6e-09 4.2e+00 1.3e+05 LSQR finished The least-squares solution is good enough, given atol istop = 2 r1norm = 8.5e+02 anorm = 4.2e+00 arnorm = 2.0e-05 itn = 14 r2norm = 8.5e+02 acond = 1.3e+05 xnorm = 7.8e+04 RUsage is: 559052 Finding optimal step size... Finished opt2. Tderiv 0.434009 wall, 0.410000 cpu Topt 0.859747 wall, 0.850000 cpu Tstep 0.558987 wall, 0.550000 cpu Tractor: Finding derivs... getmodelimagefunc(): imj 0 pid 19579 Image Image pic Step sizes: [0.01, 0.01, 0.01, 0.01, 0.01, 0.01, 0.1, 0.1, 0.1, 0.1, 0.1, 0.1] p0: [1276.9693036025044, 425.61454655469578, 0.46840896509281538, -0.40909972525850874, 4.3197288269321605, -2.6537243152433567, 8.364198451992614, 8.3880014629345574, -0.16953540851458382, 82.884415300192629, 125.63636544088543, -3.5353413635184836] Finding optimal update direction... LSQR Least-squares solution of Ax = b The matrix A has 786432 rows and 12 cols damp = 0.00000000000000e+00 calc_var = 0 atol = 1.00e-08 conlim = 1.00e+08 btol = 1.00e-08 iter_lim = 24 Itn x[0] r1norm r2norm Compatible LS Norm A Cond A 0 0.00000e+00 1.023e+03 1.023e+03 1.0e+00 4.5e-04 1 -1.14289e+01 1.013e+03 1.013e+03 9.9e-01 3.1e-05 3.5e+00 1.0e+00 2 -8.81328e+04 9.580e+02 9.580e+02 9.4e-01 1.4e-07 3.5e+00 1.1e+04 3 -8.81328e+04 9.580e+02 9.580e+02 9.4e-01 9.6e-08 4.4e+00 1.3e+04 4 2.88870e+05 9.529e+02 9.529e+02 9.3e-01 1.3e-08 4.9e+00 1.6e+06 5 2.88870e+05 9.529e+02 9.529e+02 9.3e-01 3.4e-07 4.9e+00 1.6e+06 6 -8.74168e+05 9.526e+02 9.526e+02 9.3e-01 9.2e-09 6.0e+00 3.2e+06 LSQR finished The least-squares solution is good enough, given atol istop = 2 r1norm = 9.5e+02 anorm = 6.0e+00 arnorm = 5.3e-05 itn = 6 r2norm = 9.5e+02 acond = 3.2e+06 xnorm = 3.6e+07 RUsage is: 593880 Finding optimal step size... Finished opt2. Tderiv 0.456585 wall, 0.450000 cpu Topt 0.948560 wall, 0.920000 cpu Tstep 0.434201 wall, 0.430000 cpu Tractor: Finding derivs... getmodelimagefunc(): imj 0 pid 19579 Image Image pic Step sizes: [0.01, 0.01, 0.01, 0.01, 0.01, 0.01, 0.1, 0.1, 0.1, 0.1, 0.1, 0.1] p0: [0.99749377421280272, 0.0028782788171975771, 0.48114092238523332, -0.41276150814200624, 4.3221138164798782, -2.65592496233399, 7.7077623425596329, 9.0432831069403576, -0.21097829839374765, 82.855342209094644, 125.63222330176188, -3.555809263573745] Finding optimal update direction... LSQR Least-squares solution of Ax = b The matrix A has 786432 rows and 12 cols damp = 0.00000000000000e+00 calc_var = 0 atol = 1.00e-08 conlim = 1.00e+08 btol = 1.00e-08 iter_lim = 24 Itn x[0] r1norm r2norm Compatible LS Norm A Cond A 0 0.00000e+00 1.022e+03 1.022e+03 1.0e+00 2.4e-04 1 -3.83467e+01 1.010e+03 1.010e+03 9.9e-01 1.9e-01 1.6e+00 1.0e+00 2 -1.10446e+02 9.753e+02 9.753e+02 9.5e-01 3.9e-02 2.8e+00 4.2e+00 3 -1.49055e+02 9.613e+02 9.613e+02 9.4e-01 2.5e-02 2.9e+00 6.7e+00 4 -1.59777e+02 9.572e+02 9.572e+02 9.4e-01 6.1e-03 3.0e+00 8.5e+00 5 -1.60901e+02 9.569e+02 9.569e+02 9.4e-01 1.5e-04 3.2e+00 9.7e+00 6 -1.60963e+02 9.569e+02 9.569e+02 9.4e-01 6.4e-05 3.3e+00 1.1e+01 7 -1.89536e+02 9.569e+02 9.569e+02 9.4e-01 1.3e-03 3.3e+00 7.4e+01 8 -3.72061e+03 9.559e+02 9.559e+02 9.3e-01 9.1e-05 3.5e+00 8.5e+02 9 -3.72066e+03 9.559e+02 9.559e+02 9.3e-01 2.4e-05 4.3e+00 1.1e+03 10 -3.48203e+04 9.534e+02 9.534e+02 9.3e-01 1.9e-05 4.4e+00 3.8e+03 11 -3.67576e+04 9.533e+02 9.533e+02 9.3e-01 1.7e-03 4.4e+00 3.9e+03 12 -4.18940e+04 9.531e+02 9.531e+02 9.3e-01 2.6e-03 4.5e+00 4.3e+03 13 -5.29218e+04 9.527e+02 9.527e+02 9.3e-01 5.0e-03 4.5e+00 4.9e+03 14 -6.10468e+04 9.524e+02 9.524e+02 9.3e-01 1.2e-02 4.7e+00 5.4e+03 15 -7.88880e+04 9.517e+02 9.517e+02 9.3e-01 2.7e-03 5.3e+00 7.0e+03 16 -8.24518e+04 9.516e+02 9.516e+02 9.3e-01 2.1e-05 5.4e+00 7.3e+03 17 -8.24526e+04 9.516e+02 9.516e+02 9.3e-01 3.8e-05 5.4e+00 7.3e+03 18 -8.35992e+04 9.515e+02 9.515e+02 9.3e-01 1.5e-03 5.5e+00 7.5e+03 19 -9.84280e+04 9.511e+02 9.511e+02 9.3e-01 4.1e-06 5.6e+00 8.4e+03 20 -9.84328e+04 9.511e+02 9.511e+02 9.3e-01 2.0e-04 5.6e+00 8.4e+03 21 -1.06346e+05 9.509e+02 9.509e+02 9.3e-01 2.4e-07 6.2e+00 1.1e+04 22 -1.06346e+05 9.509e+02 9.509e+02 9.3e-01 1.2e-07 6.3e+00 1.1e+04 23 -1.06346e+05 9.509e+02 9.509e+02 9.3e-01 5.4e-08 6.3e+00 1.1e+04 24 -1.06346e+05 9.509e+02 9.509e+02 9.3e-01 8.8e-09 6.4e+00 1.1e+04 LSQR finished The least-squares solution is good enough, given atol istop = 2 r1norm = 9.5e+02 anorm = 6.4e+00 arnorm = 5.3e-05 itn = 24 r2norm = 9.5e+02 acond = 1.1e+04 xnorm = 1.3e+05 RUsage is: 593880 Finding optimal step size... Finished opt2. Tderiv 0.463912 wall, 0.460000 cpu Topt 1.238954 wall, 1.220000 cpu Tstep 0.070840 wall, 0.070000 cpu End of psf optimisation {'images': 0, 'catalog': 1} sources found: [PointSource(RaDecPos[212.62399199039135, 17.686244998556482], Mags[6.0]), PointSource(RaDecPos[212.62980399905828, 17.732409987718999], Mags[6.0]), PointSource(RaDecPos[212.58627001650117, 17.670805010685203], Mags[6.0]), PointSource(RaDecPos[212.55883601438987, 17.641511986351272], Mags[6.0]), PointSource(RaDecPos[212.55947999103074, 17.651409006299673], Mags[6.0]), PointSource(RaDecPos[212.55675300302383, 17.646046004482447], Mags[6.0]), PointSource(RaDecPos[212.53948299236316, 17.637014001688097], Mags[6.0]), PointSource(RaDecPos[212.54012401201084, 17.677280004436525], Mags[6.0]), PointSource(RaDecPos[212.51794799292907, 17.63490498973659], Mags[6.0]), PointSource(RaDecPos[212.51808299019447, 17.660375987027699], Mags[6.0]), PointSource(RaDecPos[212.50231300485569, 17.63357400570121], Mags[6.0]), 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17.825702987018538], Mags[6.0]), PointSource(RaDecPos[212.5722629890717, 17.799590992832062], Mags[6.0]), PointSource(RaDecPos[212.5578069949521, 17.789461012639183], Mags[6.0]), PointSource(RaDecPos[212.53722599201302, 17.819610991598715], Mags[6.0]), PointSource(RaDecPos[212.52463401400419, 17.780489003407968], Mags[6.0]), PointSource(RaDecPos[212.51807500356608, 17.741745011210742], Mags[6.0]), PointSource(RaDecPos[212.51586700837166, 17.735043989856514], Mags[6.0]), PointSource(RaDecPos[212.51471198981281, 17.73531298613922], Mags[6.0]), PointSource(RaDecPos[212.4962349898471, 17.696067996973184], Mags[6.0]), PointSource(RaDecPos[212.49314101475912, 17.725029004741245], Mags[6.0]), PointSource(RaDecPos[212.48538999242737, 17.723759003021769], Mags[6.0]), PointSource(RaDecPos[212.48470099549996, 17.760330006145495], Mags[6.0]), PointSource(RaDecPos[212.47450000591533, 17.726773986820934], Mags[6.0]), PointSource(RaDecPos[212.47564598640423, 17.777065000269854], Mags[6.0]), 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PointSource(RaDecPos[212.56955300818728, 17.711691004302544], Mags[6.0]), PointSource(RaDecPos[212.57904400625549, 17.75922000237879], Mags[6.0]), PointSource(RaDecPos[212.56266101012173, 17.722445987390898], Mags[6.0]), PointSource(RaDecPos[212.54820401059993, 17.698802987231648], Mags[6.0]), PointSource(RaDecPos[212.55521599662887, 17.751168990141483], Mags[6.0]), PointSource(RaDecPos[212.53847200407657, 17.717024007182069], Mags[6.0]), PointSource(RaDecPos[212.54250199282387, 17.745463990445494], Mags[6.0]), PointSource(RaDecPos[212.54448500046382, 17.760971004870477], Mags[6.0]), PointSource(RaDecPos[212.53583800620856, 17.748441997213277], Mags[6.0]), PointSource(RaDecPos[212.53221999343231, 17.772908989386686], Mags[6.0]), PointSource(RaDecPos[212.53093099961634, 17.767281995301154], Mags[6.0]), PointSource(RaDecPos[212.5274410040719, 17.753434988597618], Mags[6.0]), PointSource(RaDecPos[212.51508898959537, 17.696581004013861], Mags[6.0]), PointSource(RaDecPos[212.51342699558697, 17.693769005202373], Mags[6.0]), PointSource(RaDecPos[212.52046399305456, 17.732809008556668], Mags[6.0]), PointSource(RaDecPos[212.51825599392259, 17.733864002083305], Mags[6.0]), PointSource(RaDecPos[212.42721400019389, 17.781981010080656], Mags[6.0]), PointSource(RaDecPos[212.41987000439977, 17.792761009529794], Mags[6.0]), PointSource(RaDecPos[212.41489401163088, 17.692554002556566], Mags[6.0]), PointSource(RaDecPos[212.42691898952171, 17.708461988404846], Mags[6.0]), PointSource(RaDecPos[212.42307299058211, 17.722251992296524], Mags[6.0]), PointSource(RaDecPos[212.42257098925631, 17.761380987514642], Mags[6.0]), PointSource(RaDecPos[212.54624699062146, 17.764526012050251], Mags[6.0]), PointSource(RaDecPos[212.50332198592073, 17.766808009104651], Mags[6.0]), PointSource(RaDecPos[212.53093099961634, 17.767281995301154], Mags[6.0]), PointSource(RaDecPos[212.53221999343231, 17.772908989386686], Mags[6.0]), PointSource(RaDecPos[212.61330998734613, 17.774417995633346], Mags[6.0]), PointSource(RaDecPos[212.47564598640423, 17.777065000269854], Mags[6.0]), PointSource(RaDecPos[212.52463401400419, 17.780489003407968], Mags[6.0]), PointSource(RaDecPos[212.45068801466374, 17.784976997112764], Mags[6.0]), PointSource(RaDecPos[212.51582099859775, 17.785281989539037], Mags[6.0]), PointSource(RaDecPos[212.5578069949521, 17.789461012639183], Mags[6.0]), PointSource(RaDecPos[212.52393701103111, 17.790154990159586], Mags[6.0]), PointSource(RaDecPos[212.5722629890717, 17.799590992832062], Mags[6.0]), PointSource(RaDecPos[212.51921700310623, 17.802658003575811], Mags[6.0]), PointSource(RaDecPos[212.49654099415275, 17.808515986490754], Mags[6.0]), PointSource(RaDecPos[212.49184399811455, 17.80857800181434], Mags[6.0]), PointSource(RaDecPos[212.53722599201302, 17.819610991598715], Mags[6.0]), PointSource(RaDecPos[212.58192700901355, 17.825702987018538], Mags[6.0]), PointSource(RaDecPos[212.51249998781833, 17.830737993163897], Mags[6.0]), PointSource(RaDecPos[212.50472599613673, 17.839321006652966], Mags[6.0]), PointSource(RaDecPos[212.62399199039135, 17.686244998556482], Mags[6.0]), PointSource(RaDecPos[212.61402799719249, 17.720051005766866], Mags[6.0]), PointSource(RaDecPos[212.62980399905828, 17.732409987718999], Mags[6.0]), PointSource(RaDecPos[212.62237000585549, 17.742110997763803], Mags[6.0]), PointSource(RaDecPos[212.47355100629852, 17.632519012843758], Mags[6.0]), PointSource(RaDecPos[212.50231300485569, 17.63357400570121], Mags[6.0]), PointSource(RaDecPos[212.51794799292907, 17.63490498973659], Mags[6.0]), PointSource(RaDecPos[212.53948299236316, 17.637014001688097], Mags[6.0]), PointSource(RaDecPos[212.55883601438987, 17.641511986351272], Mags[6.0]), PointSource(RaDecPos[212.4477679885745, 17.644456996538217], Mags[6.0]), PointSource(RaDecPos[212.55675300302383, 17.646046004482447], Mags[6.0]), PointSource(RaDecPos[212.55947999103074, 17.651409006299673], Mags[6.0]), PointSource(RaDecPos[212.47222800833993, 17.655520988129968], Mags[6.0]), PointSource(RaDecPos[212.47889099463399, 17.658091003471476], Mags[6.0]), PointSource(RaDecPos[212.51808299019447, 17.660375987027699], Mags[6.0]), PointSource(RaDecPos[212.46815999735401, 17.66947000904743], Mags[6.0]), PointSource(RaDecPos[212.58627001650117, 17.670805010685203], Mags[6.0]), PointSource(RaDecPos[212.54012401201084, 17.677280004436525], Mags[6.0]), PointSource(RaDecPos[212.43680301036275, 17.685515998510841], Mags[6.0]), PointSource(RaDecPos[212.51342699558697, 17.693769005202373], Mags[6.0]), PointSource(RaDecPos[212.42973001531314, 17.694037995605193], Mags[6.0]), PointSource(RaDecPos[212.4962349898471, 17.696067996973184], Mags[6.0]), PointSource(RaDecPos[212.51508898959537, 17.696581004013861], Mags[6.0]), PointSource(RaDecPos[212.54820401059993, 17.698802987231648], Mags[6.0]), PointSource(RaDecPos[212.56955300818728, 17.711691004302544], Mags[6.0]), PointSource(RaDecPos[212.53847200407657, 17.717024007182069], Mags[6.0]), PointSource(RaDecPos[212.57713401568017, 17.718734992303755], Mags[6.0]), PointSource(RaDecPos[212.58645900896661, 17.719195995048278], Mags[6.0]), PointSource(RaDecPos[212.43464400787943, 17.720620996504572], Mags[6.0]), PointSource(RaDecPos[212.56266101012173, 17.722445987390898], Mags[6.0]), PointSource(RaDecPos[212.48538999242737, 17.723759003021769], Mags[6.0]), PointSource(RaDecPos[212.49314101475912, 17.725029004741245], Mags[6.0]), PointSource(RaDecPos[212.47450000591533, 17.726773986820934], Mags[6.0]), PointSource(RaDecPos[212.52046399305456, 17.732809008556668], Mags[6.0]), PointSource(RaDecPos[212.51825599392259, 17.733864002083305], Mags[6.0]), PointSource(RaDecPos[212.51586700837166, 17.735043989856514], Mags[6.0]), PointSource(RaDecPos[212.51471198981281, 17.73531298613922], Mags[6.0]), PointSource(RaDecPos[212.51807500356608, 17.741745011210742], Mags[6.0]), PointSource(RaDecPos[212.59497599750242, 17.743238011340846], Mags[6.0]), PointSource(RaDecPos[212.54250199282387, 17.745463990445494], Mags[6.0]), PointSource(RaDecPos[212.53583800620856, 17.748441997213277], Mags[6.0]), PointSource(RaDecPos[212.55521599662887, 17.751168990141483], Mags[6.0]), PointSource(RaDecPos[212.5274410040719, 17.753434988597618], Mags[6.0]), PointSource(RaDecPos[212.57904400625549, 17.75922000237879], Mags[6.0]), PointSource(RaDecPos[212.48470099549996, 17.760330006145495], Mags[6.0]), PointSource(RaDecPos[212.54448500046382, 17.760971004870477], Mags[6.0])] STEP 0: And the thawed params for brightness optimisation are: catalog.source0.brightness.r catalog.source1.brightness.r catalog.source2.brightness.r catalog.source3.brightness.r catalog.source4.brightness.r catalog.source5.brightness.r catalog.source6.brightness.r catalog.source7.brightness.r catalog.source8.brightness.r catalog.source9.brightness.r catalog.source10.brightness.r catalog.source11.brightness.r catalog.source12.brightness.r catalog.source13.brightness.r catalog.source14.brightness.r catalog.source15.brightness.r catalog.source16.brightness.r catalog.source17.brightness.r catalog.source18.brightness.r catalog.source19.brightness.r catalog.source20.brightness.r catalog.source21.brightness.r catalog.source22.brightness.r catalog.source23.brightness.r catalog.source24.brightness.r catalog.source25.brightness.r catalog.source26.brightness.r catalog.source27.brightness.r catalog.source28.brightness.r catalog.source29.brightness.r catalog.source30.brightness.r catalog.source31.brightness.r catalog.source32.brightness.r catalog.source33.brightness.r catalog.source34.brightness.r catalog.source35.brightness.r catalog.source36.brightness.r catalog.source37.brightness.r catalog.source38.brightness.r catalog.source39.brightness.r catalog.source40.brightness.r catalog.source41.brightness.r catalog.source42.brightness.r catalog.source43.brightness.r catalog.source44.brightness.r catalog.source45.brightness.r catalog.source46.brightness.r catalog.source47.brightness.r catalog.source48.brightness.r catalog.source49.brightness.r catalog.source50.brightness.r catalog.source51.brightness.r catalog.source52.brightness.r catalog.source53.brightness.r catalog.source54.brightness.r catalog.source55.brightness.r catalog.source56.brightness.r catalog.source57.brightness.r catalog.source58.brightness.r catalog.source59.brightness.r catalog.source60.brightness.r catalog.source61.brightness.r catalog.source62.brightness.r catalog.source63.brightness.r catalog.source64.brightness.r catalog.source65.brightness.r catalog.source66.brightness.r catalog.source67.brightness.r catalog.source68.brightness.r catalog.source69.brightness.r catalog.source70.brightness.r catalog.source71.brightness.r catalog.source72.brightness.r catalog.source73.brightness.r catalog.source74.brightness.r catalog.source75.brightness.r catalog.source76.brightness.r catalog.source77.brightness.r catalog.source78.brightness.r catalog.source79.brightness.r catalog.source80.brightness.r catalog.source81.brightness.r catalog.source82.brightness.r catalog.source83.brightness.r catalog.source84.brightness.r catalog.source85.brightness.r catalog.source86.brightness.r catalog.source87.brightness.r catalog.source88.brightness.r catalog.source89.brightness.r catalog.source90.brightness.r catalog.source91.brightness.r catalog.source92.brightness.r catalog.source93.brightness.r catalog.source94.brightness.r catalog.source95.brightness.r catalog.source96.brightness.r catalog.source97.brightness.r catalog.source98.brightness.r catalog.source99.brightness.r catalog.source100.brightness.r catalog.source101.brightness.r catalog.source102.brightness.r catalog.source103.brightness.r catalog.source104.brightness.r catalog.source105.brightness.r catalog.source106.brightness.r catalog.source107.brightness.r catalog.source108.brightness.r catalog.source109.brightness.r catalog.source110.brightness.r catalog.source111.brightness.r catalog.source112.brightness.r catalog.source113.brightness.r catalog.source114.brightness.r catalog.source115.brightness.r catalog.source116.brightness.r catalog.source117.brightness.r catalog.source118.brightness.r catalog.source119.brightness.r catalog.source120.brightness.r catalog.source121.brightness.r catalog.source122.brightness.r catalog.source123.brightness.r catalog.source124.brightness.r catalog.source125.brightness.r catalog.source126.brightness.r catalog.source127.brightness.r catalog.source128.brightness.r catalog.source129.brightness.r catalog.source130.brightness.r catalog.source131.brightness.r catalog.source132.brightness.r catalog.source133.brightness.r catalog.source134.brightness.r catalog.source135.brightness.r catalog.source136.brightness.r catalog.source137.brightness.r Tractor: Finding derivs... Finding optimal update direction... LSQR Least-squares solution of Ax = b The matrix A has 786432 rows and 138 cols damp = 0.00000000000000e+00 calc_var = 0 atol = 1.00e-08 conlim = 1.00e+08 btol = 1.00e-08 iter_lim = 276 Itn x[0] r1norm r2norm Compatible LS Norm A Cond A 0 0.00000e+00 6.747e+02 6.747e+02 1.0e+00 8.6e-04 1 0.00000e+00 6.161e+02 6.161e+02 9.1e-01 3.3e-02 1.4e+00 1.0e+00 2 0.00000e+00 6.156e+02 6.156e+02 9.1e-01 1.0e-02 1.9e+00 2.0e+00 3 0.00000e+00 6.156e+02 6.156e+02 9.1e-01 1.5e-04 2.3e+00 3.2e+00 4 0.00000e+00 6.156e+02 6.156e+02 9.1e-01 1.1e-05 2.7e+00 4.2e+00 5 0.00000e+00 6.156e+02 6.156e+02 9.1e-01 2.1e-08 3.0e+00 5.2e+00 6 0.00000e+00 6.156e+02 6.156e+02 9.1e-01 7.3e-12 3.3e+00 6.2e+00 LSQR finished The least-squares solution is good enough, given atol istop = 2 r1norm = 6.2e+02 anorm = 3.3e+00 arnorm = 1.5e-08 itn = 6 r2norm = 6.2e+02 acond = 6.2e+00 xnorm = 2.0e+02 RUsage is: 599848 Finding optimal step size... Finished opt2. Tderiv 0.037098 wall, 0.040000 cpu Topt 0.280810 wall, 0.280000 cpu Tstep 0.190430 wall, 0.190000 cpu Tractor: Finding derivs... Finding optimal update direction... LSQR Least-squares solution of Ax = b The matrix A has 786432 rows and 138 cols damp = 0.00000000000000e+00 calc_var = 0 atol = 1.00e-08 conlim = 1.00e+08 btol = 1.00e-08 iter_lim = 276 Itn x[0] r1norm r2norm Compatible LS Norm A Cond A 0 0.00000e+00 6.726e+02 6.726e+02 1.0e+00 8.5e-04 1 0.00000e+00 6.160e+02 6.160e+02 9.2e-01 3.2e-02 1.4e+00 1.0e+00 2 0.00000e+00 6.155e+02 6.155e+02 9.2e-01 1.0e-02 1.9e+00 2.0e+00 3 0.00000e+00 6.155e+02 6.155e+02 9.2e-01 1.5e-04 2.3e+00 3.2e+00 4 0.00000e+00 6.155e+02 6.155e+02 9.2e-01 1.1e-05 2.7e+00 4.2e+00 5 0.00000e+00 6.155e+02 6.155e+02 9.2e-01 2.1e-08 3.0e+00 5.2e+00 6 0.00000e+00 6.155e+02 6.155e+02 9.2e-01 7.2e-12 3.3e+00 6.2e+00 LSQR finished The least-squares solution is good enough, given atol istop = 2 r1norm = 6.2e+02 anorm = 3.3e+00 arnorm = 1.5e-08 itn = 6 r2norm = 6.2e+02 acond = 6.2e+00 xnorm = 1.9e+02 RUsage is: 599848 Finding optimal step size... Finished opt2. Tderiv 0.038370 wall, 0.040000 cpu Topt 0.273659 wall, 0.260000 cpu Tstep 0.285541 wall, 0.280000 cpu Tractor: Finding derivs... Finding optimal update direction... LSQR Least-squares solution of Ax = b The matrix A has 786432 rows and 138 cols damp = 0.00000000000000e+00 calc_var = 0 atol = 1.00e-08 conlim = 1.00e+08 btol = 1.00e-08 iter_lim = 276 Itn x[0] r1norm r2norm Compatible LS Norm A Cond A 0 0.00000e+00 6.500e+02 6.500e+02 1.0e+00 7.0e-04 1 0.00000e+00 6.158e+02 6.158e+02 9.5e-01 2.5e-02 1.4e+00 1.0e+00 2 0.00000e+00 6.155e+02 6.155e+02 9.5e-01 7.9e-03 1.9e+00 2.0e+00 3 0.00000e+00 6.155e+02 6.155e+02 9.5e-01 1.0e-04 2.3e+00 3.2e+00 4 0.00000e+00 6.155e+02 6.155e+02 9.5e-01 7.9e-06 2.7e+00 4.2e+00 5 0.00000e+00 6.155e+02 6.155e+02 9.5e-01 1.1e-08 3.0e+00 5.2e+00 6 0.00000e+00 6.155e+02 6.155e+02 9.5e-01 6.1e-12 3.3e+00 6.2e+00 LSQR finished The least-squares solution is good enough, given atol istop = 2 r1norm = 6.2e+02 anorm = 3.3e+00 arnorm = 1.3e-08 itn = 6 r2norm = 6.2e+02 acond = 6.2e+00 xnorm = 1.5e+02 RUsage is: 599848 Finding optimal step size... Finished opt2. Tderiv 0.049557 wall, 0.030000 cpu Topt 0.259000 wall, 0.260000 cpu Tstep 0.350548 wall, 0.350000 cpu Tractor: Finding derivs... Finding optimal update direction... LSQR Least-squares solution of Ax = b The matrix A has 786432 rows and 138 cols damp = 0.00000000000000e+00 calc_var = 0 atol = 1.00e-08 conlim = 1.00e+08 btol = 1.00e-08 iter_lim = 276 Itn x[0] r1norm r2norm Compatible LS Norm A Cond A 0 0.00000e+00 6.195e+02 6.195e+02 1.0e+00 2.6e-04 1 0.00000e+00 6.155e+02 6.155e+02 9.9e-01 7.9e-03 1.4e+00 1.0e+00 2 0.00000e+00 6.155e+02 6.155e+02 9.9e-01 2.6e-03 1.9e+00 2.0e+00 3 0.00000e+00 6.155e+02 6.155e+02 9.9e-01 5.0e-05 2.3e+00 3.2e+00 4 0.00000e+00 6.155e+02 6.155e+02 9.9e-01 3.3e-06 2.7e+00 4.2e+00 5 0.00000e+00 6.155e+02 6.155e+02 9.9e-01 8.1e-09 3.0e+00 5.2e+00 LSQR finished The least-squares solution is good enough, given atol istop = 2 r1norm = 6.2e+02 anorm = 3.0e+00 arnorm = 1.5e-05 itn = 5 r2norm = 6.2e+02 acond = 5.2e+00 xnorm = 5.0e+01 RUsage is: 599848 Finding optimal step size... Finished opt2. Tderiv 0.037664 wall, 0.040000 cpu Topt 0.258678 wall, 0.250000 cpu Tstep 0.386858 wall, 0.390000 cpu Tractor: Finding derivs... Finding optimal update direction... LSQR Least-squares solution of Ax = b The matrix A has 786432 rows and 138 cols damp = 0.00000000000000e+00 calc_var = 0 atol = 1.00e-08 conlim = 1.00e+08 btol = 1.00e-08 iter_lim = 276 Itn x[0] r1norm r2norm Compatible LS Norm A Cond A 0 0.00000e+00 6.156e+02 6.156e+02 1.0e+00 3.7e-05 1 0.00000e+00 6.155e+02 6.155e+02 1.0e+00 1.1e-03 1.4e+00 1.0e+00 2 0.00000e+00 6.155e+02 6.155e+02 1.0e+00 3.5e-04 1.9e+00 2.0e+00 3 0.00000e+00 6.155e+02 6.155e+02 1.0e+00 5.4e-06 2.3e+00 3.2e+00 4 0.00000e+00 6.155e+02 6.155e+02 1.0e+00 3.8e-07 2.7e+00 4.2e+00 5 0.00000e+00 6.155e+02 6.155e+02 1.0e+00 5.3e-10 3.0e+00 5.2e+00 LSQR finished The least-squares solution is good enough, given atol istop = 2 r1norm = 6.2e+02 anorm = 3.0e+00 arnorm = 9.8e-07 itn = 5 r2norm = 6.2e+02 acond = 5.2e+00 xnorm = 7.0e+00 RUsage is: 599876 Finding optimal step size... Finished opt2. Tderiv 0.037650 wall, 0.030000 cpu Topt 0.258381 wall, 0.260000 cpu Tstep 0.385186 wall, 0.380000 cpu Tractor: Finding derivs... Finding optimal update direction... LSQR Least-squares solution of Ax = b The matrix A has 786432 rows and 138 cols damp = 0.00000000000000e+00 calc_var = 0 atol = 1.00e-08 conlim = 1.00e+08 btol = 1.00e-08 iter_lim = 276 Itn x[0] r1norm r2norm Compatible LS Norm A Cond A 0 0.00000e+00 6.155e+02 6.155e+02 1.0e+00 8.8e-06 1 0.00000e+00 6.155e+02 6.155e+02 1.0e+00 2.5e-04 1.4e+00 1.0e+00 2 0.00000e+00 6.155e+02 6.155e+02 1.0e+00 7.8e-05 1.9e+00 2.0e+00 3 0.00000e+00 6.155e+02 6.155e+02 1.0e+00 1.2e-06 2.3e+00 3.2e+00 4 0.00000e+00 6.155e+02 6.155e+02 1.0e+00 8.6e-08 2.7e+00 4.2e+00 5 0.00000e+00 6.155e+02 6.155e+02 1.0e+00 1.2e-10 3.0e+00 5.2e+00 LSQR finished The least-squares solution is good enough, given atol istop = 2 r1norm = 6.2e+02 anorm = 3.0e+00 arnorm = 2.2e-07 itn = 5 r2norm = 6.2e+02 acond = 5.2e+00 xnorm = 1.7e+00 RUsage is: 599948 Finding optimal step size... Finished opt2. Tderiv 0.037766 wall, 0.040000 cpu Topt 0.257593 wall, 0.250000 cpu Tstep 0.420899 wall, 0.410000 cpu Tractor: Finding derivs... Finding optimal update direction... LSQR Least-squares solution of Ax = b The matrix A has 786432 rows and 138 cols damp = 0.00000000000000e+00 calc_var = 0 atol = 1.00e-08 conlim = 1.00e+08 btol = 1.00e-08 iter_lim = 276 Itn x[0] r1norm r2norm Compatible LS Norm A Cond A 0 0.00000e+00 6.155e+02 6.155e+02 1.0e+00 3.1e-06 1 0.00000e+00 6.155e+02 6.155e+02 1.0e+00 5.8e-05 1.4e+00 1.0e+00 2 0.00000e+00 6.155e+02 6.155e+02 1.0e+00 1.8e-05 1.9e+00 2.0e+00 3 0.00000e+00 6.155e+02 6.155e+02 1.0e+00 2.8e-07 2.3e+00 3.2e+00 4 0.00000e+00 6.155e+02 6.155e+02 1.0e+00 2.0e-08 2.7e+00 4.2e+00 5 0.00000e+00 6.155e+02 6.155e+02 1.0e+00 2.8e-11 3.0e+00 5.2e+00 LSQR finished The least-squares solution is good enough, given atol istop = 2 r1norm = 6.2e+02 anorm = 3.0e+00 arnorm = 5.2e-08 itn = 5 r2norm = 6.2e+02 acond = 5.2e+00 xnorm = 5.9e-01 RUsage is: 599948 Finding optimal step size... Finished opt2. Tderiv 0.037789 wall, 0.040000 cpu Topt 0.259012 wall, 0.250000 cpu Tstep 0.463459 wall, 0.460000 cpu Tractor: Finding derivs... Finding optimal update direction... LSQR Least-squares solution of Ax = b The matrix A has 786432 rows and 138 cols damp = 0.00000000000000e+00 calc_var = 0 atol = 1.00e-08 conlim = 1.00e+08 btol = 1.00e-08 iter_lim = 276 Itn x[0] r1norm r2norm Compatible LS Norm A Cond A 0 0.00000e+00 6.146e+02 6.146e+02 1.0e+00 4.6e-07 1 0.00000e+00 6.146e+02 6.146e+02 1.0e+00 1.4e-05 1.4e+00 1.0e+00 2 0.00000e+00 6.146e+02 6.146e+02 1.0e+00 4.3e-06 1.9e+00 2.0e+00 3 0.00000e+00 6.146e+02 6.146e+02 1.0e+00 6.5e-08 2.3e+00 3.2e+00 4 0.00000e+00 6.146e+02 6.146e+02 1.0e+00 4.7e-09 2.7e+00 4.2e+00 LSQR finished The least-squares solution is good enough, given atol istop = 2 r1norm = 6.1e+02 anorm = 2.7e+00 arnorm = 7.6e-06 itn = 4 r2norm = 6.1e+02 acond = 4.2e+00 xnorm = 8.8e-02 RUsage is: 599948 Finding optimal step size... Finished opt2. Tderiv 0.037652 wall, 0.040000 cpu Topt 0.237143 wall, 0.220000 cpu Tstep 0.450671 wall, 0.450000 cpu Tractor: Finding derivs... Finding optimal update direction... LSQR Least-squares solution of Ax = b The matrix A has 786432 rows and 138 cols damp = 0.00000000000000e+00 calc_var = 0 atol = 1.00e-08 conlim = 1.00e+08 btol = 1.00e-08 iter_lim = 276 Itn x[0] r1norm r2norm Compatible LS Norm A Cond A 0 0.00000e+00 6.146e+02 6.146e+02 1.0e+00 1.1e-07 1 0.00000e+00 6.146e+02 6.146e+02 1.0e+00 3.2e-06 1.4e+00 1.0e+00 2 0.00000e+00 6.146e+02 6.146e+02 1.0e+00 1.0e-06 1.9e+00 2.0e+00 3 0.00000e+00 6.146e+02 6.146e+02 1.0e+00 1.5e-08 2.3e+00 3.2e+00 4 0.00000e+00 6.146e+02 6.146e+02 1.0e+00 1.1e-09 2.7e+00 4.2e+00 LSQR finished The least-squares solution is good enough, given atol istop = 2 r1norm = 6.1e+02 anorm = 2.7e+00 arnorm = 1.8e-06 itn = 4 r2norm = 6.1e+02 acond = 4.2e+00 xnorm = 2.1e-02 RUsage is: 599948 Finding optimal step size... Finished opt2. Tderiv 0.037621 wall, 0.040000 cpu Topt 0.237620 wall, 0.230000 cpu Tstep 0.448621 wall, 0.450000 cpu STEP 1 Source 0 has initial probability: -801405.743933 initially, galaxy is PointSource at RaDecPos: RA, Dec = (212.62399, 17.68624) with Mags: r=6 brightness is Mags: r=6 brightness is Mags: r=4 after we change, galaxy is ExpGalaxy at RaDecPos: RA, Dec = (212.62399, 17.68624) with Mags: r=4 and Galaxy Shape: re=32.00, ab=1.00, phi=0.0 ['catalog.source0.brightness.r', 'catalog.source0.shape.re', 'catalog.source0.shape.ab', 'catalog.source0.shape.phi', 'catalog.source1.brightness.r', 'catalog.source2.brightness.r', 'catalog.source3.brightness.r', 'catalog.source4.brightness.r', 'catalog.source5.brightness.r', 'catalog.source6.brightness.r', 'catalog.source7.brightness.r', 'catalog.source8.brightness.r', 'catalog.source9.brightness.r', 'catalog.source10.brightness.r', 'catalog.source11.brightness.r', 'catalog.source12.brightness.r', 'catalog.source13.brightness.r', 'catalog.source14.brightness.r', 'catalog.source15.brightness.r', 'catalog.source16.brightness.r', 'catalog.source17.brightness.r', 'catalog.source18.brightness.r', 'catalog.source19.brightness.r', 'catalog.source20.brightness.r', 'catalog.source21.brightness.r', 'catalog.source22.brightness.r', 'catalog.source23.brightness.r', 'catalog.source24.brightness.r', 'catalog.source25.brightness.r', 'catalog.source26.brightness.r', 'catalog.source27.brightness.r', 'catalog.source28.brightness.r', 'catalog.source29.brightness.r', 'catalog.source30.brightness.r', 'catalog.source31.brightness.r', 'catalog.source32.brightness.r', 'catalog.source33.brightness.r', 'catalog.source34.brightness.r', 'catalog.source35.brightness.r', 'catalog.source36.brightness.r', 'catalog.source37.brightness.r', 'catalog.source38.brightness.r', 'catalog.source39.brightness.r', 'catalog.source40.brightness.r', 'catalog.source41.brightness.r', 'catalog.source42.brightness.r', 'catalog.source43.brightness.r', 'catalog.source44.brightness.r', 'catalog.source45.brightness.r', 'catalog.source46.brightness.r', 'catalog.source47.brightness.r', 'catalog.source48.brightness.r', 'catalog.source49.brightness.r', 'catalog.source50.brightness.r', 'catalog.source51.brightness.r', 'catalog.source52.brightness.r', 'catalog.source53.brightness.r', 'catalog.source54.brightness.r', 'catalog.source55.brightness.r', 'catalog.source56.brightness.r', 'catalog.source57.brightness.r', 'catalog.source58.brightness.r', 'catalog.source59.brightness.r', 'catalog.source60.brightness.r', 'catalog.source61.brightness.r', 'catalog.source62.brightness.r', 'catalog.source63.brightness.r', 'catalog.source64.brightness.r', 'catalog.source65.brightness.r', 'catalog.source66.brightness.r', 'catalog.source67.brightness.r', 'catalog.source68.brightness.r', 'catalog.source69.brightness.r', 'catalog.source70.brightness.r', 'catalog.source71.brightness.r', 'catalog.source72.brightness.r', 'catalog.source73.brightness.r', 'catalog.source74.brightness.r', 'catalog.source75.brightness.r', 'catalog.source76.brightness.r', 'catalog.source77.brightness.r', 'catalog.source78.brightness.r', 'catalog.source79.brightness.r', 'catalog.source80.brightness.r', 'catalog.source81.brightness.r', 'catalog.source82.brightness.r', 'catalog.source83.brightness.r', 'catalog.source84.brightness.r', 'catalog.source85.brightness.r', 'catalog.source86.brightness.r', 'catalog.source87.brightness.r', 'catalog.source88.brightness.r', 'catalog.source89.brightness.r', 'catalog.source90.brightness.r', 'catalog.source91.brightness.r', 'catalog.source92.brightness.r', 'catalog.source93.brightness.r', 'catalog.source94.brightness.r', 'catalog.source95.brightness.r', 'catalog.source96.brightness.r', 'catalog.source97.brightness.r', 'catalog.source98.brightness.r', 'catalog.source99.brightness.r', 'catalog.source100.brightness.r', 'catalog.source101.brightness.r', 'catalog.source102.brightness.r', 'catalog.source103.brightness.r', 'catalog.source104.brightness.r', 'catalog.source105.brightness.r', 'catalog.source106.brightness.r', 'catalog.source107.brightness.r', 'catalog.source108.brightness.r', 'catalog.source109.brightness.r', 'catalog.source110.brightness.r', 'catalog.source111.brightness.r', 'catalog.source112.brightness.r', 'catalog.source113.brightness.r', 'catalog.source114.brightness.r', 'catalog.source115.brightness.r', 'catalog.source116.brightness.r', 'catalog.source117.brightness.r', 'catalog.source118.brightness.r', 'catalog.source119.brightness.r', 'catalog.source120.brightness.r', 'catalog.source121.brightness.r', 'catalog.source122.brightness.r', 'catalog.source123.brightness.r', 'catalog.source124.brightness.r', 'catalog.source125.brightness.r', 'catalog.source126.brightness.r', 'catalog.source127.brightness.r', 'catalog.source128.brightness.r', 'catalog.source129.brightness.r', 'catalog.source130.brightness.r', 'catalog.source131.brightness.r', 'catalog.source132.brightness.r', 'catalog.source133.brightness.r', 'catalog.source134.brightness.r', 'catalog.source135.brightness.r', 'catalog.source136.brightness.r', 'catalog.source137.brightness.r'] Tractor: Finding derivs... Finding optimal update direction... LSQR Least-squares solution of Ax = b The matrix A has 786432 rows and 141 cols damp = 0.00000000000000e+00 calc_var = 0 atol = 1.00e-08 conlim = 1.00e+08 btol = 1.00e-08 iter_lim = 282 Itn x[0] r1norm r2norm Compatible LS Norm A Cond A 0 0.00000e+00 6.386e+02 6.386e+02 1.0e+00 7.9e-05 1 4.23481e+00 6.383e+02 6.383e+02 1.0e+00 5.5e-03 1.8e+00 1.0e+00 2 -4.26276e+00 6.382e+02 6.382e+02 1.0e+00 1.7e-03 1.9e+00 3.5e+00 3 -8.89986e+00 6.382e+02 6.382e+02 1.0e+00 1.5e-03 2.0e+00 5.3e+00 4 -9.66764e+00 6.382e+02 6.382e+02 1.0e+00 5.3e-05 2.4e+00 7.0e+00 5 -9.13111e+00 6.382e+02 6.382e+02 1.0e+00 1.2e-04 2.5e+00 1.1e+01 6 -9.01097e+00 6.382e+02 6.382e+02 1.0e+00 9.5e-06 2.9e+00 1.4e+01 7 -9.00900e+00 6.382e+02 6.382e+02 1.0e+00 8.4e-07 3.1e+00 1.6e+01 8 -9.00899e+00 6.382e+02 6.382e+02 1.0e+00 7.6e-08 3.3e+00 1.7e+01 9 -9.00899e+00 6.382e+02 6.382e+02 1.0e+00 1.3e-10 3.6e+00 1.9e+01 LSQR finished The least-squares solution is good enough, given atol istop = 2 r1norm = 6.4e+02 anorm = 3.6e+00 arnorm = 3.1e-07 itn = 9 r2norm = 6.4e+02 acond = 1.9e+01 xnorm = 2.7e+01 RUsage is: 710704 Finding optimal step size... Finished opt2. Tderiv 0.044607 wall, 0.050000 cpu Topt 0.405278 wall, 0.390000 cpu Tstep 0.502205 wall, 0.500000 cpu and after optimising, galaxy is: ExpGalaxy at RaDecPos: RA, Dec = (212.62399, 17.68624) with Mags: r=2.11737 and Galaxy Shape: re=0.03, ab=0.94, phi=-138.0 Source 0 has final probability: -801405.743889 Probability difference is: 4.39203577116e-05 Source 1 has initial probability: -801405.743889 initially, galaxy is PointSource at RaDecPos: RA, Dec = (212.62980, 17.73241) with Mags: r=6 brightness is Mags: r=6 brightness is Mags: r=4 after we change, galaxy is ExpGalaxy at RaDecPos: RA, Dec = (212.62980, 17.73241) with Mags: r=4 and Galaxy Shape: re=32.00, ab=1.00, phi=0.0 ['catalog.source0.brightness.r', 'catalog.source1.brightness.r', 'catalog.source1.shape.re', 'catalog.source1.shape.ab', 'catalog.source1.shape.phi', 'catalog.source2.brightness.r', 'catalog.source3.brightness.r', 'catalog.source4.brightness.r', 'catalog.source5.brightness.r', 'catalog.source6.brightness.r', 'catalog.source7.brightness.r', 'catalog.source8.brightness.r', 'catalog.source9.brightness.r', 'catalog.source10.brightness.r', 'catalog.source11.brightness.r', 'catalog.source12.brightness.r', 'catalog.source13.brightness.r', 'catalog.source14.brightness.r', 'catalog.source15.brightness.r', 'catalog.source16.brightness.r', 'catalog.source17.brightness.r', 'catalog.source18.brightness.r', 'catalog.source19.brightness.r', 'catalog.source20.brightness.r', 'catalog.source21.brightness.r', 'catalog.source22.brightness.r', 'catalog.source23.brightness.r', 'catalog.source24.brightness.r', 'catalog.source25.brightness.r', 'catalog.source26.brightness.r', 'catalog.source27.brightness.r', 'catalog.source28.brightness.r', 'catalog.source29.brightness.r', 'catalog.source30.brightness.r', 'catalog.source31.brightness.r', 'catalog.source32.brightness.r', 'catalog.source33.brightness.r', 'catalog.source34.brightness.r', 'catalog.source35.brightness.r', 'catalog.source36.brightness.r', 'catalog.source37.brightness.r', 'catalog.source38.brightness.r', 'catalog.source39.brightness.r', 'catalog.source40.brightness.r', 'catalog.source41.brightness.r', 'catalog.source42.brightness.r', 'catalog.source43.brightness.r', 'catalog.source44.brightness.r', 'catalog.source45.brightness.r', 'catalog.source46.brightness.r', 'catalog.source47.brightness.r', 'catalog.source48.brightness.r', 'catalog.source49.brightness.r', 'catalog.source50.brightness.r', 'catalog.source51.brightness.r', 'catalog.source52.brightness.r', 'catalog.source53.brightness.r', 'catalog.source54.brightness.r', 'catalog.source55.brightness.r', 'catalog.source56.brightness.r', 'catalog.source57.brightness.r', 'catalog.source58.brightness.r', 'catalog.source59.brightness.r', 'catalog.source60.brightness.r', 'catalog.source61.brightness.r', 'catalog.source62.brightness.r', 'catalog.source63.brightness.r', 'catalog.source64.brightness.r', 'catalog.source65.brightness.r', 'catalog.source66.brightness.r', 'catalog.source67.brightness.r', 'catalog.source68.brightness.r', 'catalog.source69.brightness.r', 'catalog.source70.brightness.r', 'catalog.source71.brightness.r', 'catalog.source72.brightness.r', 'catalog.source73.brightness.r', 'catalog.source74.brightness.r', 'catalog.source75.brightness.r', 'catalog.source76.brightness.r', 'catalog.source77.brightness.r', 'catalog.source78.brightness.r', 'catalog.source79.brightness.r', 'catalog.source80.brightness.r', 'catalog.source81.brightness.r', 'catalog.source82.brightness.r', 'catalog.source83.brightness.r', 'catalog.source84.brightness.r', 'catalog.source85.brightness.r', 'catalog.source86.brightness.r', 'catalog.source87.brightness.r', 'catalog.source88.brightness.r', 'catalog.source89.brightness.r', 'catalog.source90.brightness.r', 'catalog.source91.brightness.r', 'catalog.source92.brightness.r', 'catalog.source93.brightness.r', 'catalog.source94.brightness.r', 'catalog.source95.brightness.r', 'catalog.source96.brightness.r', 'catalog.source97.brightness.r', 'catalog.source98.brightness.r', 'catalog.source99.brightness.r', 'catalog.source100.brightness.r', 'catalog.source101.brightness.r', 'catalog.source102.brightness.r', 'catalog.source103.brightness.r', 'catalog.source104.brightness.r', 'catalog.source105.brightness.r', 'catalog.source106.brightness.r', 'catalog.source107.brightness.r', 'catalog.source108.brightness.r', 'catalog.source109.brightness.r', 'catalog.source110.brightness.r', 'catalog.source111.brightness.r', 'catalog.source112.brightness.r', 'catalog.source113.brightness.r', 'catalog.source114.brightness.r', 'catalog.source115.brightness.r', 'catalog.source116.brightness.r', 'catalog.source117.brightness.r', 'catalog.source118.brightness.r', 'catalog.source119.brightness.r', 'catalog.source120.brightness.r', 'catalog.source121.brightness.r', 'catalog.source122.brightness.r', 'catalog.source123.brightness.r', 'catalog.source124.brightness.r', 'catalog.source125.brightness.r', 'catalog.source126.brightness.r', 'catalog.source127.brightness.r', 'catalog.source128.brightness.r', 'catalog.source129.brightness.r', 'catalog.source130.brightness.r', 'catalog.source131.brightness.r', 'catalog.source132.brightness.r', 'catalog.source133.brightness.r', 'catalog.source134.brightness.r', 'catalog.source135.brightness.r', 'catalog.source136.brightness.r', 'catalog.source137.brightness.r'] Tractor: Finding derivs... Finding optimal update direction... LSQR Least-squares solution of Ax = b The matrix A has 786432 rows and 141 cols damp = 0.00000000000000e+00 calc_var = 0 atol = 1.00e-08 conlim = 1.00e+08 btol = 1.00e-08 iter_lim = 282 Itn x[0] r1norm r2norm Compatible LS Norm A Cond A 0 0.00000e+00 6.451e+02 6.451e+02 1.0e+00 9.7e-05 1 0.00000e+00 6.448e+02 6.448e+02 1.0e+00 4.9e-03 1.9e+00 1.0e+00 2 0.00000e+00 6.447e+02 6.447e+02 1.0e+00 7.7e-03 2.0e+00 3.7e+00 3 0.00000e+00 6.446e+02 6.446e+02 1.0e+00 1.6e-03 2.4e+00 6.6e+00 4 0.00000e+00 6.446e+02 6.446e+02 1.0e+00 3.6e-04 2.4e+00 9.6e+00 5 0.00000e+00 6.446e+02 6.446e+02 1.0e+00 1.3e-03 2.5e+00 1.6e+01 6 0.00000e+00 6.446e+02 6.446e+02 1.0e+00 1.2e-04 2.9e+00 2.1e+01 7 0.00000e+00 6.446e+02 6.446e+02 1.0e+00 2.5e-05 3.1e+00 2.3e+01 8 0.00000e+00 6.446e+02 6.446e+02 1.0e+00 1.0e-06 3.4e+00 2.5e+01 9 0.00000e+00 6.446e+02 6.446e+02 1.0e+00 1.1e-08 3.6e+00 2.7e+01 10 0.00000e+00 6.446e+02 6.446e+02 1.0e+00 3.5e-11 3.9e+00 2.9e+01 LSQR finished The least-squares solution is good enough, given atol istop = 2 r1norm = 6.4e+02 anorm = 3.9e+00 arnorm = 8.8e-08 itn = 10 r2norm = 6.4e+02 acond = 2.9e+01 xnorm = 5.8e+01 RUsage is: 714484 Finding optimal step size... Finished opt2. Tderiv 0.045881 wall, 0.040000 cpu Topt 0.433631 wall, 0.420000 cpu Tstep 0.342727 wall, 0.340000 cpu and after optimising, galaxy is: ExpGalaxy at RaDecPos: RA, Dec = (212.62980, 17.73241) with Mags: r=3.52759 and Galaxy Shape: re=0.03, ab=0.74, phi=-21.3 Source 1 has final probability: -801405.743883 Probability difference is: 6.45313411951e-06 Source 2 has initial probability: -801405.743883 initially, galaxy is PointSource at RaDecPos: RA, Dec = (212.58627, 17.67081) with Mags: r=2.57093 brightness is Mags: r=2.57093 brightness is Mags: r=0.570935 after we change, galaxy is ExpGalaxy at RaDecPos: RA, Dec = (212.58627, 17.67081) with Mags: r=0.570935 and Galaxy Shape: re=32.00, ab=1.00, phi=0.0 ['catalog.source0.brightness.r', 'catalog.source1.brightness.r', 'catalog.source2.brightness.r', 'catalog.source2.shape.re', 'catalog.source2.shape.ab', 'catalog.source2.shape.phi', 'catalog.source3.brightness.r', 'catalog.source4.brightness.r', 'catalog.source5.brightness.r', 'catalog.source6.brightness.r', 'catalog.source7.brightness.r', 'catalog.source8.brightness.r', 'catalog.source9.brightness.r', 'catalog.source10.brightness.r', 'catalog.source11.brightness.r', 'catalog.source12.brightness.r', 'catalog.source13.brightness.r', 'catalog.source14.brightness.r', 'catalog.source15.brightness.r', 'catalog.source16.brightness.r', 'catalog.source17.brightness.r', 'catalog.source18.brightness.r', 'catalog.source19.brightness.r', 'catalog.source20.brightness.r', 'catalog.source21.brightness.r', 'catalog.source22.brightness.r', 'catalog.source23.brightness.r', 'catalog.source24.brightness.r', 'catalog.source25.brightness.r', 'catalog.source26.brightness.r', 'catalog.source27.brightness.r', 'catalog.source28.brightness.r', 'catalog.source29.brightness.r', 'catalog.source30.brightness.r', 'catalog.source31.brightness.r', 'catalog.source32.brightness.r', 'catalog.source33.brightness.r', 'catalog.source34.brightness.r', 'catalog.source35.brightness.r', 'catalog.source36.brightness.r', 'catalog.source37.brightness.r', 'catalog.source38.brightness.r', 'catalog.source39.brightness.r', 'catalog.source40.brightness.r', 'catalog.source41.brightness.r', 'catalog.source42.brightness.r', 'catalog.source43.brightness.r', 'catalog.source44.brightness.r', 'catalog.source45.brightness.r', 'catalog.source46.brightness.r', 'catalog.source47.brightness.r', 'catalog.source48.brightness.r', 'catalog.source49.brightness.r', 'catalog.source50.brightness.r', 'catalog.source51.brightness.r', 'catalog.source52.brightness.r', 'catalog.source53.brightness.r', 'catalog.source54.brightness.r', 'catalog.source55.brightness.r', 'catalog.source56.brightness.r', 'catalog.source57.brightness.r', 'catalog.source58.brightness.r', 'catalog.source59.brightness.r', 'catalog.source60.brightness.r', 'catalog.source61.brightness.r', 'catalog.source62.brightness.r', 'catalog.source63.brightness.r', 'catalog.source64.brightness.r', 'catalog.source65.brightness.r', 'catalog.source66.brightness.r', 'catalog.source67.brightness.r', 'catalog.source68.brightness.r', 'catalog.source69.brightness.r', 'catalog.source70.brightness.r', 'catalog.source71.brightness.r', 'catalog.source72.brightness.r', 'catalog.source73.brightness.r', 'catalog.source74.brightness.r', 'catalog.source75.brightness.r', 'catalog.source76.brightness.r', 'catalog.source77.brightness.r', 'catalog.source78.brightness.r', 'catalog.source79.brightness.r', 'catalog.source80.brightness.r', 'catalog.source81.brightness.r', 'catalog.source82.brightness.r', 'catalog.source83.brightness.r', 'catalog.source84.brightness.r', 'catalog.source85.brightness.r', 'catalog.source86.brightness.r', 'catalog.source87.brightness.r', 'catalog.source88.brightness.r', 'catalog.source89.brightness.r', 'catalog.source90.brightness.r', 'catalog.source91.brightness.r', 'catalog.source92.brightness.r', 'catalog.source93.brightness.r', 'catalog.source94.brightness.r', 'catalog.source95.brightness.r', 'catalog.source96.brightness.r', 'catalog.source97.brightness.r', 'catalog.source98.brightness.r', 'catalog.source99.brightness.r', 'catalog.source100.brightness.r', 'catalog.source101.brightness.r', 'catalog.source102.brightness.r', 'catalog.source103.brightness.r', 'catalog.source104.brightness.r', 'catalog.source105.brightness.r', 'catalog.source106.brightness.r', 'catalog.source107.brightness.r', 'catalog.source108.brightness.r', 'catalog.source109.brightness.r', 'catalog.source110.brightness.r', 'catalog.source111.brightness.r', 'catalog.source112.brightness.r', 'catalog.source113.brightness.r', 'catalog.source114.brightness.r', 'catalog.source115.brightness.r', 'catalog.source116.brightness.r', 'catalog.source117.brightness.r', 'catalog.source118.brightness.r', 'catalog.source119.brightness.r', 'catalog.source120.brightness.r', 'catalog.source121.brightness.r', 'catalog.source122.brightness.r', 'catalog.source123.brightness.r', 'catalog.source124.brightness.r', 'catalog.source125.brightness.r', 'catalog.source126.brightness.r', 'catalog.source127.brightness.r', 'catalog.source128.brightness.r', 'catalog.source129.brightness.r', 'catalog.source130.brightness.r', 'catalog.source131.brightness.r', 'catalog.source132.brightness.r', 'catalog.source133.brightness.r', 'catalog.source134.brightness.r', 'catalog.source135.brightness.r', 'catalog.source136.brightness.r', 'catalog.source137.brightness.r'] Tractor: Finding derivs... Finding optimal update direction... LSQR Least-squares solution of Ax = b The matrix A has 786432 rows and 141 cols damp = 0.00000000000000e+00 calc_var = 0 atol = 1.00e-08 conlim = 1.00e+08 btol = 1.00e-08 iter_lim = 282 Itn x[0] r1norm r2norm Compatible LS Norm A Cond A 0 0.00000e+00 6.673e+02 6.673e+02 1.0e+00 1.1e-04 1 0.00000e+00 6.664e+02 6.664e+02 1.0e+00 2.4e-02 1.4e+00 1.0e+00 2 0.00000e+00 6.660e+02 6.660e+02 1.0e+00 1.0e-02 1.8e+00 2.5e+00 3 0.00000e+00 6.655e+02 6.655e+02 1.0e+00 6.2e-03 2.0e+00 5.2e+00 4 0.00000e+00 6.654e+02 6.654e+02 1.0e+00 3.7e-03 2.1e+00 6.7e+00 5 0.00000e+00 6.653e+02 6.653e+02 1.0e+00 7.9e-04 2.2e+00 1.0e+01 6 0.00000e+00 6.653e+02 6.653e+02 1.0e+00 2.1e-05 2.6e+00 1.2e+01 7 0.00000e+00 6.653e+02 6.653e+02 1.0e+00 1.2e-07 3.1e+00 1.4e+01 8 0.00000e+00 6.653e+02 6.653e+02 1.0e+00 1.7e-08 3.3e+00 1.6e+01 9 0.00000e+00 6.653e+02 6.653e+02 1.0e+00 4.7e-09 3.5e+00 1.7e+01 LSQR finished The least-squares solution is good enough, given atol istop = 2 r1norm = 6.7e+02 anorm = 3.5e+00 arnorm = 1.1e-05 itn = 9 r2norm = 6.7e+02 acond = 1.7e+01 xnorm = 1.2e+02 RUsage is: 716756 Finding optimal step size... Finished opt2. Tderiv 0.048412 wall, 0.050000 cpu Topt 0.428160 wall, 0.420000 cpu Tstep 0.458644 wall, 0.450000 cpu and after optimising, galaxy is: ExpGalaxy at RaDecPos: RA, Dec = (212.58627, 17.67081) with Mags: r=2.06642 and Galaxy Shape: re=5.56, ab=0.96, phi=-109.3 Source 2 has final probability: -801159.492041 Probability difference is: 246.251841711 Source 3 has initial probability: -801159.492041 initially, galaxy is PointSource at RaDecPos: RA, Dec = (212.55884, 17.64151) with Mags: r=6 brightness is Mags: r=6 brightness is Mags: r=4 after we change, galaxy is ExpGalaxy at RaDecPos: RA, Dec = (212.55884, 17.64151) with Mags: r=4 and Galaxy Shape: re=32.00, ab=1.00, phi=0.0 ['catalog.source0.brightness.r', 'catalog.source1.brightness.r', 'catalog.source2.brightness.r', 'catalog.source3.brightness.r', 'catalog.source3.shape.re', 'catalog.source3.shape.ab', 'catalog.source3.shape.phi', 'catalog.source4.brightness.r', 'catalog.source5.brightness.r', 'catalog.source6.brightness.r', 'catalog.source7.brightness.r', 'catalog.source8.brightness.r', 'catalog.source9.brightness.r', 'catalog.source10.brightness.r', 'catalog.source11.brightness.r', 'catalog.source12.brightness.r', 'catalog.source13.brightness.r', 'catalog.source14.brightness.r', 'catalog.source15.brightness.r', 'catalog.source16.brightness.r', 'catalog.source17.brightness.r', 'catalog.source18.brightness.r', 'catalog.source19.brightness.r', 'catalog.source20.brightness.r', 'catalog.source21.brightness.r', 'catalog.source22.brightness.r', 'catalog.source23.brightness.r', 'catalog.source24.brightness.r', 'catalog.source25.brightness.r', 'catalog.source26.brightness.r', 'catalog.source27.brightness.r', 'catalog.source28.brightness.r', 'catalog.source29.brightness.r', 'catalog.source30.brightness.r', 'catalog.source31.brightness.r', 'catalog.source32.brightness.r', 'catalog.source33.brightness.r', 'catalog.source34.brightness.r', 'catalog.source35.brightness.r', 'catalog.source36.brightness.r', 'catalog.source37.brightness.r', 'catalog.source38.brightness.r', 'catalog.source39.brightness.r', 'catalog.source40.brightness.r', 'catalog.source41.brightness.r', 'catalog.source42.brightness.r', 'catalog.source43.brightness.r', 'catalog.source44.brightness.r', 'catalog.source45.brightness.r', 'catalog.source46.brightness.r', 'catalog.source47.brightness.r', 'catalog.source48.brightness.r', 'catalog.source49.brightness.r', 'catalog.source50.brightness.r', 'catalog.source51.brightness.r', 'catalog.source52.brightness.r', 'catalog.source53.brightness.r', 'catalog.source54.brightness.r', 'catalog.source55.brightness.r', 'catalog.source56.brightness.r', 'catalog.source57.brightness.r', 'catalog.source58.brightness.r', 'catalog.source59.brightness.r', 'catalog.source60.brightness.r', 'catalog.source61.brightness.r', 'catalog.source62.brightness.r', 'catalog.source63.brightness.r', 'catalog.source64.brightness.r', 'catalog.source65.brightness.r', 'catalog.source66.brightness.r', 'catalog.source67.brightness.r', 'catalog.source68.brightness.r', 'catalog.source69.brightness.r', 'catalog.source70.brightness.r', 'catalog.source71.brightness.r', 'catalog.source72.brightness.r', 'catalog.source73.brightness.r', 'catalog.source74.brightness.r', 'catalog.source75.brightness.r', 'catalog.source76.brightness.r', 'catalog.source77.brightness.r', 'catalog.source78.brightness.r', 'catalog.source79.brightness.r', 'catalog.source80.brightness.r', 'catalog.source81.brightness.r', 'catalog.source82.brightness.r', 'catalog.source83.brightness.r', 'catalog.source84.brightness.r', 'catalog.source85.brightness.r', 'catalog.source86.brightness.r', 'catalog.source87.brightness.r', 'catalog.source88.brightness.r', 'catalog.source89.brightness.r', 'catalog.source90.brightness.r', 'catalog.source91.brightness.r', 'catalog.source92.brightness.r', 'catalog.source93.brightness.r', 'catalog.source94.brightness.r', 'catalog.source95.brightness.r', 'catalog.source96.brightness.r', 'catalog.source97.brightness.r', 'catalog.source98.brightness.r', 'catalog.source99.brightness.r', 'catalog.source100.brightness.r', 'catalog.source101.brightness.r', 'catalog.source102.brightness.r', 'catalog.source103.brightness.r', 'catalog.source104.brightness.r', 'catalog.source105.brightness.r', 'catalog.source106.brightness.r', 'catalog.source107.brightness.r', 'catalog.source108.brightness.r', 'catalog.source109.brightness.r', 'catalog.source110.brightness.r', 'catalog.source111.brightness.r', 'catalog.source112.brightness.r', 'catalog.source113.brightness.r', 'catalog.source114.brightness.r', 'catalog.source115.brightness.r', 'catalog.source116.brightness.r', 'catalog.source117.brightness.r', 'catalog.source118.brightness.r', 'catalog.source119.brightness.r', 'catalog.source120.brightness.r', 'catalog.source121.brightness.r', 'catalog.source122.brightness.r', 'catalog.source123.brightness.r', 'catalog.source124.brightness.r', 'catalog.source125.brightness.r', 'catalog.source126.brightness.r', 'catalog.source127.brightness.r', 'catalog.source128.brightness.r', 'catalog.source129.brightness.r', 'catalog.source130.brightness.r', 'catalog.source131.brightness.r', 'catalog.source132.brightness.r', 'catalog.source133.brightness.r', 'catalog.source134.brightness.r', 'catalog.source135.brightness.r', 'catalog.source136.brightness.r', 'catalog.source137.brightness.r'] Tractor: Finding derivs... Finding optimal update direction... LSQR Least-squares solution of Ax = b The matrix A has 786432 rows and 141 cols damp = 0.00000000000000e+00 calc_var = 0 atol = 1.00e-08 conlim = 1.00e+08 btol = 1.00e-08 iter_lim = 282 Itn x[0] r1norm r2norm Compatible LS Norm A Cond A 0 0.00000e+00 6.295e+02 6.295e+02 1.0e+00 1.4e-04 1 0.00000e+00 6.282e+02 6.282e+02 1.0e+00 2.0e-02 1.4e+00 1.0e+00 2 0.00000e+00 6.280e+02 6.280e+02 1.0e+00 1.1e-02 1.7e+00 2.2e+00 3 0.00000e+00 6.278e+02 6.278e+02 1.0e+00 4.4e-03 2.1e+00 4.0e+00 4 0.00000e+00 6.278e+02 6.278e+02 1.0e+00 9.3e-04 2.3e+00 5.2e+00 5 0.00000e+00 6.278e+02 6.278e+02 1.0e+00 7.4e-04 2.4e+00 7.1e+00 6 0.00000e+00 6.278e+02 6.278e+02 1.0e+00 1.6e-03 2.5e+00 9.7e+00 7 0.00000e+00 6.278e+02 6.278e+02 1.0e+00 1.3e-06 2.8e+00 2.0e+01 8 0.00000e+00 6.278e+02 6.278e+02 1.0e+00 3.5e-07 3.2e+00 2.3e+01 9 0.00000e+00 6.278e+02 6.278e+02 1.0e+00 2.9e-08 3.4e+00 2.4e+01 10 0.00000e+00 6.278e+02 6.278e+02 1.0e+00 5.8e-10 3.7e+00 2.7e+01 LSQR finished The least-squares solution is good enough, given atol istop = 2 r1norm = 6.3e+02 anorm = 3.7e+00 arnorm = 1.3e-06 itn = 10 r2norm = 6.3e+02 acond = 2.7e+01 xnorm = 6.7e+01 RUsage is: 717096 Finding optimal step size... Finished opt2. Tderiv 0.042084 wall, 0.050000 cpu Topt 0.343160 wall, 0.320000 cpu Tstep 0.339824 wall, 0.340000 cpu and after optimising, galaxy is: ExpGalaxy at RaDecPos: RA, Dec = (212.55884, 17.64151) with Mags: r=-1569.19 and Galaxy Shape: re=0.03, ab=0.03, phi=-104.0 Source 3 has final probability: -800665.532955 Probability difference is: 493.959086389 Source 4 has initial probability: -800665.532955 initially, galaxy is PointSource at RaDecPos: RA, Dec = (212.55948, 17.65141) with Mags: r=6 brightness is Mags: r=6 brightness is Mags: r=4 after we change, galaxy is ExpGalaxy at RaDecPos: RA, Dec = (212.55948, 17.65141) with Mags: r=4 and Galaxy Shape: re=32.00, ab=1.00, phi=0.0 ['catalog.source0.brightness.r', 'catalog.source1.brightness.r', 'catalog.source2.brightness.r', 'catalog.source3.brightness.r', 'catalog.source4.brightness.r', 'catalog.source4.shape.re', 'catalog.source4.shape.ab', 'catalog.source4.shape.phi', 'catalog.source5.brightness.r', 'catalog.source6.brightness.r', 'catalog.source7.brightness.r', 'catalog.source8.brightness.r', 'catalog.source9.brightness.r', 'catalog.source10.brightness.r', 'catalog.source11.brightness.r', 'catalog.source12.brightness.r', 'catalog.source13.brightness.r', 'catalog.source14.brightness.r', 'catalog.source15.brightness.r', 'catalog.source16.brightness.r', 'catalog.source17.brightness.r', 'catalog.source18.brightness.r', 'catalog.source19.brightness.r', 'catalog.source20.brightness.r', 'catalog.source21.brightness.r', 'catalog.source22.brightness.r', 'catalog.source23.brightness.r', 'catalog.source24.brightness.r', 'catalog.source25.brightness.r', 'catalog.source26.brightness.r', 'catalog.source27.brightness.r', 'catalog.source28.brightness.r', 'catalog.source29.brightness.r', 'catalog.source30.brightness.r', 'catalog.source31.brightness.r', 'catalog.source32.brightness.r', 'catalog.source33.brightness.r', 'catalog.source34.brightness.r', 'catalog.source35.brightness.r', 'catalog.source36.brightness.r', 'catalog.source37.brightness.r', 'catalog.source38.brightness.r', 'catalog.source39.brightness.r', 'catalog.source40.brightness.r', 'catalog.source41.brightness.r', 'catalog.source42.brightness.r', 'catalog.source43.brightness.r', 'catalog.source44.brightness.r', 'catalog.source45.brightness.r', 'catalog.source46.brightness.r', 'catalog.source47.brightness.r', 'catalog.source48.brightness.r', 'catalog.source49.brightness.r', 'catalog.source50.brightness.r', 'catalog.source51.brightness.r', 'catalog.source52.brightness.r', 'catalog.source53.brightness.r', 'catalog.source54.brightness.r', 'catalog.source55.brightness.r', 'catalog.source56.brightness.r', 'catalog.source57.brightness.r', 'catalog.source58.brightness.r', 'catalog.source59.brightness.r', 'catalog.source60.brightness.r', 'catalog.source61.brightness.r', 'catalog.source62.brightness.r', 'catalog.source63.brightness.r', 'catalog.source64.brightness.r', 'catalog.source65.brightness.r', 'catalog.source66.brightness.r', 'catalog.source67.brightness.r', 'catalog.source68.brightness.r', 'catalog.source69.brightness.r', 'catalog.source70.brightness.r', 'catalog.source71.brightness.r', 'catalog.source72.brightness.r', 'catalog.source73.brightness.r', 'catalog.source74.brightness.r', 'catalog.source75.brightness.r', 'catalog.source76.brightness.r', 'catalog.source77.brightness.r', 'catalog.source78.brightness.r', 'catalog.source79.brightness.r', 'catalog.source80.brightness.r', 'catalog.source81.brightness.r', 'catalog.source82.brightness.r', 'catalog.source83.brightness.r', 'catalog.source84.brightness.r', 'catalog.source85.brightness.r', 'catalog.source86.brightness.r', 'catalog.source87.brightness.r', 'catalog.source88.brightness.r', 'catalog.source89.brightness.r', 'catalog.source90.brightness.r', 'catalog.source91.brightness.r', 'catalog.source92.brightness.r', 'catalog.source93.brightness.r', 'catalog.source94.brightness.r', 'catalog.source95.brightness.r', 'catalog.source96.brightness.r', 'catalog.source97.brightness.r', 'catalog.source98.brightness.r', 'catalog.source99.brightness.r', 'catalog.source100.brightness.r', 'catalog.source101.brightness.r', 'catalog.source102.brightness.r', 'catalog.source103.brightness.r', 'catalog.source104.brightness.r', 'catalog.source105.brightness.r', 'catalog.source106.brightness.r', 'catalog.source107.brightness.r', 'catalog.source108.brightness.r', 'catalog.source109.brightness.r', 'catalog.source110.brightness.r', 'catalog.source111.brightness.r', 'catalog.source112.brightness.r', 'catalog.source113.brightness.r', 'catalog.source114.brightness.r', 'catalog.source115.brightness.r', 'catalog.source116.brightness.r', 'catalog.source117.brightness.r', 'catalog.source118.brightness.r', 'catalog.source119.brightness.r', 'catalog.source120.brightness.r', 'catalog.source121.brightness.r', 'catalog.source122.brightness.r', 'catalog.source123.brightness.r', 'catalog.source124.brightness.r', 'catalog.source125.brightness.r', 'catalog.source126.brightness.r', 'catalog.source127.brightness.r', 'catalog.source128.brightness.r', 'catalog.source129.brightness.r', 'catalog.source130.brightness.r', 'catalog.source131.brightness.r', 'catalog.source132.brightness.r', 'catalog.source133.brightness.r', 'catalog.source134.brightness.r', 'catalog.source135.brightness.r', 'catalog.source136.brightness.r', 'catalog.source137.brightness.r'] Tractor: Finding derivs... Finding optimal update direction... LSQR Least-squares solution of Ax = b The matrix A has 786432 rows and 141 cols damp = 0.00000000000000e+00 calc_var = 0 atol = 1.00e-08 conlim = 1.00e+08 btol = 1.00e-08 iter_lim = 282 Itn x[0] r1norm r2norm Compatible LS Norm A Cond A 0 0.00000e+00 6.414e+02 6.414e+02 1.0e+00 1.0e-04 1 0.00000e+00 6.408e+02 6.408e+02 1.0e+00 1.6e-02 1.5e+00 1.0e+00 2 0.00000e+00 6.406e+02 6.406e+02 1.0e+00 3.6e-03 1.9e+00 2.3e+00 3 0.00000e+00 6.406e+02 6.406e+02 1.0e+00 1.9e-03 2.0e+00 4.2e+00 4 0.00000e+00 6.406e+02 6.406e+02 1.0e+00 3.8e-04 2.3e+00 5.4e+00 5 0.00000e+00 6.406e+02 6.406e+02 1.0e+00 9.7e-04 2.4e+00 8.5e+00 6 0.00000e+00 6.406e+02 6.406e+02 1.0e+00 1.9e-04 2.8e+00 1.3e+01 7 0.00000e+00 6.406e+02 6.406e+02 1.0e+00 7.8e-06 2.8e+00 1.5e+01 8 0.00000e+00 6.406e+02 6.406e+02 1.0e+00 2.4e-08 3.2e+00 1.7e+01 9 0.00000e+00 6.406e+02 6.406e+02 1.0e+00 3.6e-09 3.5e+00 1.8e+01 LSQR finished The least-squares solution is good enough, given atol istop = 2 r1norm = 6.4e+02 anorm = 3.5e+00 arnorm = 8.0e-06 itn = 9 r2norm = 6.4e+02 acond = 1.8e+01 xnorm = 3.6e+01 RUsage is: 720096 Finding optimal step size... Finished opt2. Tderiv 0.044063 wall, 0.050000 cpu Topt 0.346650 wall, 0.340000 cpu Tstep 0.381419 wall, 0.370000 cpu and after optimising, galaxy is: ExpGalaxy at RaDecPos: RA, Dec = (212.55948, 17.65141) with Mags: r=696.306 and Galaxy Shape: re=0.03, ab=0.03, phi=-144.0 Source 4 has final probability: -800634.908146 Probability difference is: 30.6248089256 Source 5 has initial probability: -800634.908146 initially, galaxy is PointSource at RaDecPos: RA, Dec = (212.55675, 17.64605) with Mags: r=6 brightness is Mags: r=6 brightness is Mags: r=4 after we change, galaxy is ExpGalaxy at RaDecPos: RA, Dec = (212.55675, 17.64605) with Mags: r=4 and Galaxy Shape: re=32.00, ab=1.00, phi=0.0 ['catalog.source0.brightness.r', 'catalog.source1.brightness.r', 'catalog.source2.brightness.r', 'catalog.source3.brightness.r', 'catalog.source4.brightness.r', 'catalog.source5.brightness.r', 'catalog.source5.shape.re', 'catalog.source5.shape.ab', 'catalog.source5.shape.phi', 'catalog.source6.brightness.r', 'catalog.source7.brightness.r', 'catalog.source8.brightness.r', 'catalog.source9.brightness.r', 'catalog.source10.brightness.r', 'catalog.source11.brightness.r', 'catalog.source12.brightness.r', 'catalog.source13.brightness.r', 'catalog.source14.brightness.r', 'catalog.source15.brightness.r', 'catalog.source16.brightness.r', 'catalog.source17.brightness.r', 'catalog.source18.brightness.r', 'catalog.source19.brightness.r', 'catalog.source20.brightness.r', 'catalog.source21.brightness.r', 'catalog.source22.brightness.r', 'catalog.source23.brightness.r', 'catalog.source24.brightness.r', 'catalog.source25.brightness.r', 'catalog.source26.brightness.r', 'catalog.source27.brightness.r', 'catalog.source28.brightness.r', 'catalog.source29.brightness.r', 'catalog.source30.brightness.r', 'catalog.source31.brightness.r', 'catalog.source32.brightness.r', 'catalog.source33.brightness.r', 'catalog.source34.brightness.r', 'catalog.source35.brightness.r', 'catalog.source36.brightness.r', 'catalog.source37.brightness.r', 'catalog.source38.brightness.r', 'catalog.source39.brightness.r', 'catalog.source40.brightness.r', 'catalog.source41.brightness.r', 'catalog.source42.brightness.r', 'catalog.source43.brightness.r', 'catalog.source44.brightness.r', 'catalog.source45.brightness.r', 'catalog.source46.brightness.r', 'catalog.source47.brightness.r', 'catalog.source48.brightness.r', 'catalog.source49.brightness.r', 'catalog.source50.brightness.r', 'catalog.source51.brightness.r', 'catalog.source52.brightness.r', 'catalog.source53.brightness.r', 'catalog.source54.brightness.r', 'catalog.source55.brightness.r', 'catalog.source56.brightness.r', 'catalog.source57.brightness.r', 'catalog.source58.brightness.r', 'catalog.source59.brightness.r', 'catalog.source60.brightness.r', 'catalog.source61.brightness.r', 'catalog.source62.brightness.r', 'catalog.source63.brightness.r', 'catalog.source64.brightness.r', 'catalog.source65.brightness.r', 'catalog.source66.brightness.r', 'catalog.source67.brightness.r', 'catalog.source68.brightness.r', 'catalog.source69.brightness.r', 'catalog.source70.brightness.r', 'catalog.source71.brightness.r', 'catalog.source72.brightness.r', 'catalog.source73.brightness.r', 'catalog.source74.brightness.r', 'catalog.source75.brightness.r', 'catalog.source76.brightness.r', 'catalog.source77.brightness.r', 'catalog.source78.brightness.r', 'catalog.source79.brightness.r', 'catalog.source80.brightness.r', 'catalog.source81.brightness.r', 'catalog.source82.brightness.r', 'catalog.source83.brightness.r', 'catalog.source84.brightness.r', 'catalog.source85.brightness.r', 'catalog.source86.brightness.r', 'catalog.source87.brightness.r', 'catalog.source88.brightness.r', 'catalog.source89.brightness.r', 'catalog.source90.brightness.r', 'catalog.source91.brightness.r', 'catalog.source92.brightness.r', 'catalog.source93.brightness.r', 'catalog.source94.brightness.r', 'catalog.source95.brightness.r', 'catalog.source96.brightness.r', 'catalog.source97.brightness.r', 'catalog.source98.brightness.r', 'catalog.source99.brightness.r', 'catalog.source100.brightness.r', 'catalog.source101.brightness.r', 'catalog.source102.brightness.r', 'catalog.source103.brightness.r', 'catalog.source104.brightness.r', 'catalog.source105.brightness.r', 'catalog.source106.brightness.r', 'catalog.source107.brightness.r', 'catalog.source108.brightness.r', 'catalog.source109.brightness.r', 'catalog.source110.brightness.r', 'catalog.source111.brightness.r', 'catalog.source112.brightness.r', 'catalog.source113.brightness.r', 'catalog.source114.brightness.r', 'catalog.source115.brightness.r', 'catalog.source116.brightness.r', 'catalog.source117.brightness.r', 'catalog.source118.brightness.r', 'catalog.source119.brightness.r', 'catalog.source120.brightness.r', 'catalog.source121.brightness.r', 'catalog.source122.brightness.r', 'catalog.source123.brightness.r', 'catalog.source124.brightness.r', 'catalog.source125.brightness.r', 'catalog.source126.brightness.r', 'catalog.source127.brightness.r', 'catalog.source128.brightness.r', 'catalog.source129.brightness.r', 'catalog.source130.brightness.r', 'catalog.source131.brightness.r', 'catalog.source132.brightness.r', 'catalog.source133.brightness.r', 'catalog.source134.brightness.r', 'catalog.source135.brightness.r', 'catalog.source136.brightness.r', 'catalog.source137.brightness.r'] Tractor: Finding derivs... Finding optimal update direction... LSQR Least-squares solution of Ax = b The matrix A has 786432 rows and 141 cols damp = 0.00000000000000e+00 calc_var = 0 atol = 1.00e-08 conlim = 1.00e+08 btol = 1.00e-08 iter_lim = 282 Itn x[0] r1norm r2norm Compatible LS Norm A Cond A 0 0.00000e+00 6.345e+02 6.345e+02 1.0e+00 1.1e-04 1 0.00000e+00 6.337e+02 6.337e+02 1.0e+00 1.4e-02 1.4e+00 1.0e+00 2 0.00000e+00 6.336e+02 6.336e+02 1.0e+00 3.7e-03 1.8e+00 2.2e+00 3 0.00000e+00 6.336e+02 6.336e+02 1.0e+00 1.7e-03 2.0e+00 3.7e+00 4 0.00000e+00 6.336e+02 6.336e+02 1.0e+00 4.4e-04 2.3e+00 4.9e+00 5 0.00000e+00 6.336e+02 6.336e+02 1.0e+00 6.7e-04 2.4e+00 9.8e+00 6 0.00000e+00 6.336e+02 6.336e+02 1.0e+00 6.9e-04 2.6e+00 1.2e+01 7 0.00000e+00 6.336e+02 6.336e+02 1.0e+00 1.9e-07 2.8e+00 1.7e+01 8 0.00000e+00 6.336e+02 6.336e+02 1.0e+00 3.5e-08 3.2e+00 1.9e+01 9 0.00000e+00 6.336e+02 6.336e+02 1.0e+00 2.9e-09 3.4e+00 2.1e+01 LSQR finished The least-squares solution is good enough, given atol istop = 2 r1norm = 6.3e+02 anorm = 3.4e+00 arnorm = 6.2e-06 itn = 9 r2norm = 6.3e+02 acond = 2.1e+01 xnorm = 3.5e+01 RUsage is: 720096 Finding optimal step size... Finished opt2. Tderiv 0.042570 wall, 0.040000 cpu Topt 0.328707 wall, 0.320000 cpu Tstep 0.436299 wall, 0.440000 cpu and after optimising, galaxy is: ExpGalaxy at RaDecPos: RA, Dec = (212.55675, 17.64605) with Mags: r=93.7318 and Galaxy Shape: re=0.03, ab=0.03, phi=152.0 Source 5 has final probability: -800634.330239 Probability difference is: 0.577906742925 Source 6 has initial probability: -800634.330239 initially, galaxy is PointSource at RaDecPos: RA, Dec = (212.53948, 17.63701) with Mags: r=6 brightness is Mags: r=6 brightness is Mags: r=4 after we change, galaxy is ExpGalaxy at RaDecPos: RA, Dec = (212.53948, 17.63701) with Mags: r=4 and Galaxy Shape: re=32.00, ab=1.00, phi=0.0 ['catalog.source0.brightness.r', 'catalog.source1.brightness.r', 'catalog.source2.brightness.r', 'catalog.source3.brightness.r', 'catalog.source4.brightness.r', 'catalog.source5.brightness.r', 'catalog.source6.brightness.r', 'catalog.source6.shape.re', 'catalog.source6.shape.ab', 'catalog.source6.shape.phi', 'catalog.source7.brightness.r', 'catalog.source8.brightness.r', 'catalog.source9.brightness.r', 'catalog.source10.brightness.r', 'catalog.source11.brightness.r', 'catalog.source12.brightness.r', 'catalog.source13.brightness.r', 'catalog.source14.brightness.r', 'catalog.source15.brightness.r', 'catalog.source16.brightness.r', 'catalog.source17.brightness.r', 'catalog.source18.brightness.r', 'catalog.source19.brightness.r', 'catalog.source20.brightness.r', 'catalog.source21.brightness.r', 'catalog.source22.brightness.r', 'catalog.source23.brightness.r', 'catalog.source24.brightness.r', 'catalog.source25.brightness.r', 'catalog.source26.brightness.r', 'catalog.source27.brightness.r', 'catalog.source28.brightness.r', 'catalog.source29.brightness.r', 'catalog.source30.brightness.r', 'catalog.source31.brightness.r', 'catalog.source32.brightness.r', 'catalog.source33.brightness.r', 'catalog.source34.brightness.r', 'catalog.source35.brightness.r', 'catalog.source36.brightness.r', 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'catalog.source97.brightness.r', 'catalog.source98.brightness.r', 'catalog.source99.brightness.r', 'catalog.source100.brightness.r', 'catalog.source101.brightness.r', 'catalog.source102.brightness.r', 'catalog.source103.brightness.r', 'catalog.source104.brightness.r', 'catalog.source105.brightness.r', 'catalog.source106.brightness.r', 'catalog.source107.brightness.r', 'catalog.source108.brightness.r', 'catalog.source109.brightness.r', 'catalog.source110.brightness.r', 'catalog.source111.brightness.r', 'catalog.source112.brightness.r', 'catalog.source113.brightness.r', 'catalog.source114.brightness.r', 'catalog.source115.brightness.r', 'catalog.source116.brightness.r', 'catalog.source117.brightness.r', 'catalog.source118.brightness.r', 'catalog.source119.brightness.r', 'catalog.source120.brightness.r', 'catalog.source121.brightness.r', 'catalog.source122.brightness.r', 'catalog.source123.brightness.r', 'catalog.source124.brightness.r', 'catalog.source125.brightness.r', 'catalog.source126.brightness.r', 'catalog.source127.brightness.r', 'catalog.source128.brightness.r', 'catalog.source129.brightness.r', 'catalog.source130.brightness.r', 'catalog.source131.brightness.r', 'catalog.source132.brightness.r', 'catalog.source133.brightness.r', 'catalog.source134.brightness.r', 'catalog.source135.brightness.r', 'catalog.source136.brightness.r', 'catalog.source137.brightness.r'] Tractor: Finding derivs... Finding optimal update direction... LSQR Least-squares solution of Ax = b The matrix A has 786432 rows and 141 cols damp = 0.00000000000000e+00 calc_var = 0 atol = 1.00e-08 conlim = 1.00e+08 btol = 1.00e-08 iter_lim = 282 Itn x[0] r1norm r2norm Compatible LS Norm A Cond A 0 0.00000e+00 6.265e+02 6.265e+02 1.0e+00 8.7e-05 1 0.00000e+00 6.261e+02 6.261e+02 1.0e+00 1.4e-02 1.4e+00 1.0e+00 2 0.00000e+00 6.259e+02 6.259e+02 1.0e+00 4.6e-03 1.8e+00 2.3e+00 3 0.00000e+00 6.259e+02 6.259e+02 1.0e+00 1.4e-03 2.0e+00 3.7e+00 4 0.00000e+00 6.259e+02 6.259e+02 1.0e+00 1.4e-03 2.2e+00 4.9e+00 5 0.00000e+00 6.259e+02 6.259e+02 1.0e+00 2.9e-03 2.4e+00 1.3e+01 6 0.00000e+00 6.258e+02 6.258e+02 1.0e+00 7.6e-04 2.8e+00 1.7e+01 7 0.00000e+00 6.258e+02 6.258e+02 1.0e+00 1.1e-07 2.8e+00 1.9e+01 8 0.00000e+00 6.258e+02 6.258e+02 1.0e+00 8.0e-09 3.2e+00 2.2e+01 LSQR finished The least-squares solution is good enough, given atol istop = 2 r1norm = 6.3e+02 anorm = 3.2e+00 arnorm = 1.6e-05 itn = 8 r2norm = 6.3e+02 acond = 2.2e+01 xnorm = 6.2e+01 RUsage is: 720096 Finding optimal step size... Finished opt2. Tderiv 0.040495 wall, 0.040000 cpu Topt 0.292204 wall, 0.290000 cpu Tstep 0.376277 wall, 0.380000 cpu and after optimising, galaxy is: ExpGalaxy at RaDecPos: RA, Dec = (212.53948, 17.63701) with Mags: r=-8007.51 and Galaxy Shape: re=0.03, ab=0.03, phi=-136.0 Source 6 has final probability: -800633.522975 Probability difference is: 0.807264161529 Source 7 has initial probability: -800633.522975 initially, galaxy is PointSource at RaDecPos: RA, Dec = (212.54012, 17.67728) with Mags: r=3.21379 brightness is Mags: r=3.21379 brightness is Mags: r=1.21379 after we change, galaxy is ExpGalaxy at RaDecPos: RA, Dec = (212.54012, 17.67728) with Mags: r=1.21379 and Galaxy Shape: re=32.00, ab=1.00, phi=0.0 ['catalog.source0.brightness.r', 'catalog.source1.brightness.r', 'catalog.source2.brightness.r', 'catalog.source3.brightness.r', 'catalog.source4.brightness.r', 'catalog.source5.brightness.r', 'catalog.source6.brightness.r', 'catalog.source7.brightness.r', 'catalog.source7.shape.re', 'catalog.source7.shape.ab', 'catalog.source7.shape.phi', 'catalog.source8.brightness.r', 'catalog.source9.brightness.r', 'catalog.source10.brightness.r', 'catalog.source11.brightness.r', 'catalog.source12.brightness.r', 'catalog.source13.brightness.r', 'catalog.source14.brightness.r', 'catalog.source15.brightness.r', 'catalog.source16.brightness.r', 'catalog.source17.brightness.r', 'catalog.source18.brightness.r', 'catalog.source19.brightness.r', 'catalog.source20.brightness.r', 'catalog.source21.brightness.r', 'catalog.source22.brightness.r', 'catalog.source23.brightness.r', 'catalog.source24.brightness.r', 'catalog.source25.brightness.r', 'catalog.source26.brightness.r', 'catalog.source27.brightness.r', 'catalog.source28.brightness.r', 'catalog.source29.brightness.r', 'catalog.source30.brightness.r', 'catalog.source31.brightness.r', 'catalog.source32.brightness.r', 'catalog.source33.brightness.r', 'catalog.source34.brightness.r', 'catalog.source35.brightness.r', 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'catalog.source66.brightness.r', 'catalog.source67.brightness.r', 'catalog.source68.brightness.r', 'catalog.source69.brightness.r', 'catalog.source70.brightness.r', 'catalog.source71.brightness.r', 'catalog.source72.brightness.r', 'catalog.source73.brightness.r', 'catalog.source74.brightness.r', 'catalog.source75.brightness.r', 'catalog.source76.brightness.r', 'catalog.source77.brightness.r', 'catalog.source78.brightness.r', 'catalog.source79.brightness.r', 'catalog.source80.brightness.r', 'catalog.source81.brightness.r', 'catalog.source82.brightness.r', 'catalog.source83.brightness.r', 'catalog.source84.brightness.r', 'catalog.source85.brightness.r', 'catalog.source86.brightness.r', 'catalog.source87.brightness.r', 'catalog.source88.brightness.r', 'catalog.source89.brightness.r', 'catalog.source90.brightness.r', 'catalog.source91.brightness.r', 'catalog.source92.brightness.r', 'catalog.source93.brightness.r', 'catalog.source94.brightness.r', 'catalog.source95.brightness.r', 'catalog.source96.brightness.r', 'catalog.source97.brightness.r', 'catalog.source98.brightness.r', 'catalog.source99.brightness.r', 'catalog.source100.brightness.r', 'catalog.source101.brightness.r', 'catalog.source102.brightness.r', 'catalog.source103.brightness.r', 'catalog.source104.brightness.r', 'catalog.source105.brightness.r', 'catalog.source106.brightness.r', 'catalog.source107.brightness.r', 'catalog.source108.brightness.r', 'catalog.source109.brightness.r', 'catalog.source110.brightness.r', 'catalog.source111.brightness.r', 'catalog.source112.brightness.r', 'catalog.source113.brightness.r', 'catalog.source114.brightness.r', 'catalog.source115.brightness.r', 'catalog.source116.brightness.r', 'catalog.source117.brightness.r', 'catalog.source118.brightness.r', 'catalog.source119.brightness.r', 'catalog.source120.brightness.r', 'catalog.source121.brightness.r', 'catalog.source122.brightness.r', 'catalog.source123.brightness.r', 'catalog.source124.brightness.r', 'catalog.source125.brightness.r', 'catalog.source126.brightness.r', 'catalog.source127.brightness.r', 'catalog.source128.brightness.r', 'catalog.source129.brightness.r', 'catalog.source130.brightness.r', 'catalog.source131.brightness.r', 'catalog.source132.brightness.r', 'catalog.source133.brightness.r', 'catalog.source134.brightness.r', 'catalog.source135.brightness.r', 'catalog.source136.brightness.r', 'catalog.source137.brightness.r'] Tractor: Finding derivs... /home/kilian/tractor/tractor/basics.py:697: RuntimeWarning: invalid value encountered in double_scalars df = patch0 * ((countsi - counts0) / bstep) Derivative for source PointSource at RaDecPos: RA, Dec = (212.53948, 17.63701) with Mags: r=-8007.51 deriv index 0