Started working on galaxy PGC049502_GROUP at Wed Jun 17 18:42:35 2020 Read 4 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC049502_GROUP/PGC049502_GROUP-largegalaxy-sample.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC049502_GROUP/PGC049502_GROUP-largegalaxy-tractor.fits Read 878 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC049502_GROUP/PGC049502_GROUP-largegalaxy-tractor.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC049502_GROUP/PGC049502_GROUP-largegalaxy-maskbits.fits.fz Sort by flux! [ 2199.9644 1732.5177 1348.387 519.8549] Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC049502_GROUP/PGC049502_GROUP-largegalaxy-image-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC049502_GROUP/PGC049502_GROUP-largegalaxy-model-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC049502_GROUP/PGC049502_GROUP-largegalaxy-invvar-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC049502_GROUP/PGC049502_GROUP-largegalaxy-image-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC049502_GROUP/PGC049502_GROUP-largegalaxy-model-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC049502_GROUP/PGC049502_GROUP-largegalaxy-invvar-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC049502_GROUP/PGC049502_GROUP-largegalaxy-image-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC049502_GROUP/PGC049502_GROUP-largegalaxy-model-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC049502_GROUP/PGC049502_GROUP-largegalaxy-invvar-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC049502_GROUP/PGC049502_GROUP-largegalaxy-psf-r.fits.fz Building masked image for central 1/4. Pixels used: 28845 Peak Img[j, k]: 762 770 Mean (j, k): 753.34 768.15 Theta (deg): 32.8 Astro PA (deg): 57.2 Eps: 0.668 Major axis (pix): 194.7 753.33820431 759.365 768.147872427 764.863 Building masked image for central 2/4. Pixels used: 10333 Peak Img[j, k]: 432 521 Mean (j, k): 431.85 520.75 Theta (deg): 23.9 Astro PA (deg): 66.1 Eps: 0.332 Major axis (pix): 73.6 431.854364608 431.728 520.752013478 520.587 Building masked image for central 3/4. Pixels used: 8351 Peak Img[j, k]: 770 616 Mean (j, k): 768.23 613.29 Theta (deg): 7.7 Astro PA (deg): 82.3 Eps: 0.140 Major axis (pix): 67.5 768.225672461 770.159 613.294257313 615.822 Building masked image for central 4/4. The previous central has masked the current central with shrink factor 1.00 The previous central has masked the current central with shrink factor 0.95 The previous central has masked the current central with shrink factor 0.90 The previous central has masked the current central with shrink factor 0.85 The previous central has masked the current central with shrink factor 0.80 The previous central has masked the current central with shrink factor 0.75 The previous central has masked the current central with shrink factor 0.70 The previous central has masked the current central with shrink factor 0.65 Pixels used: 1971 Peak Img[j, k]: 759 832 Mean (j, k): 760.68 833.32 Theta (deg): 42.9 Astro PA (deg): 47.1 Eps: 0.540 Major axis (pix): 45.3 760.680838339 758.769 833.320278384 831.786 Starting ellipse-fitting for galaxy 615021 Fitting g-band took......97.860 sec Fitting r-band took......89.592 sec Fitting z-band took......89.729 sec Time for all images = 277.181 sec Performing elliptical aperture photometry. g CoG modeling succeeded with a chi^2 minimum of 110940.93 r CoG modeling succeeded with a chi^2 minimum of 1335.22 z CoG modeling succeeded with a chi^2 minimum of 3067.55 Time = 0.731 min WARNING: The unit 'mgy / arcsec2' could not be saved in native FITS format and cannot be recovered in reading. If pyyaml is installed, it can roundtrip within astropy by using QTable both to write and read back, though one has to enable the unit before reading. [astropy.io.fits.convenience] Writing /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC049502_GROUP/PGC049502_GROUP-largegalaxy-615021-ellipse.fits Starting ellipse-fitting for galaxy 1411558 Fitting g-band took......11.888 sec Fitting r-band took......12.630 sec Fitting z-band took......11.527 sec Time for all images = 36.046 sec Performing elliptical aperture photometry. g CoG modeling succeeded with a chi^2 minimum of 18471.44 r CoG modeling succeeded with a chi^2 minimum of 17594.55 z CoG modeling succeeded with a chi^2 minimum of 12904.33 Time = 0.086 min WARNING: The unit 'mgy / arcsec2' could not be saved in native FITS format and cannot be recovered in reading. If pyyaml is installed, it can roundtrip within astropy by using QTable both to write and read back, though one has to enable the unit before reading. [astropy.io.fits.convenience] Writing /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC049502_GROUP/PGC049502_GROUP-largegalaxy-1411558-ellipse.fits Starting ellipse-fitting for galaxy 984090 Fitting g-band took......11.605 sec Fitting r-band took......11.451 sec Fitting z-band took......11.363 sec Time for all images = 34.419 sec Performing elliptical aperture photometry. g CoG modeling succeeded with a chi^2 minimum of 5777.75 r CoG modeling succeeded with a chi^2 minimum of 5573.70 z CoG modeling succeeded with a chi^2 minimum of 6938.21 Time = 0.064 min WARNING: The unit 'mgy / arcsec2' could not be saved in native FITS format and cannot be recovered in reading. If pyyaml is installed, it can roundtrip within astropy by using QTable both to write and read back, though one has to enable the unit before reading. [astropy.io.fits.convenience] Writing /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC049502_GROUP/PGC049502_GROUP-largegalaxy-984090-ellipse.fits Starting ellipse-fitting for galaxy 396336 Fitting g-band took......2.756 sec Fitting r-band took......2.839 sec Fitting z-band took......2.882 sec Time for all images = 8.477 sec Performing elliptical aperture photometry. g CoG modeling succeeded with a chi^2 minimum of 694.55 WARNING: The fit may be unsuccessful; check fit_info['message'] for more information. [astropy.modeling.fitting] r CoG modeling succeeded with a chi^2 minimum of 1158.53 z CoG modeling succeeded with a chi^2 minimum of 2088.14 Time = 0.068 min WARNING: The unit 'mgy / arcsec2' could not be saved in native FITS format and cannot be recovered in reading. If pyyaml is installed, it can roundtrip within astropy by using QTable both to write and read back, though one has to enable the unit before reading. [astropy.io.fits.convenience] Writing /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC049502_GROUP/PGC049502_GROUP-largegalaxy-396336-ellipse.fits Finished galaxy PGC049502_GROUP in 9.856 minutes. Started working on galaxy PGC049502_GROUP at Wed Aug 12 14:57:55 2020 Read 4 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC049502_GROUP/PGC049502_GROUP-largegalaxy-sample.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC049502_GROUP/PGC049502_GROUP-largegalaxy-tractor.fits Read 875 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC049502_GROUP/PGC049502_GROUP-largegalaxy-tractor.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC049502_GROUP/PGC049502_GROUP-largegalaxy-maskbits.fits.fz Sort by flux! [ 2174.224 1736.1638 1386.2256 441.0469] Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC049502_GROUP/PGC049502_GROUP-largegalaxy-image-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC049502_GROUP/PGC049502_GROUP-largegalaxy-model-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC049502_GROUP/PGC049502_GROUP-largegalaxy-invvar-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC049502_GROUP/PGC049502_GROUP-largegalaxy-image-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC049502_GROUP/PGC049502_GROUP-largegalaxy-model-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC049502_GROUP/PGC049502_GROUP-largegalaxy-invvar-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC049502_GROUP/PGC049502_GROUP-largegalaxy-image-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC049502_GROUP/PGC049502_GROUP-largegalaxy-model-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC049502_GROUP/PGC049502_GROUP-largegalaxy-invvar-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC049502_GROUP/PGC049502_GROUP-largegalaxy-psf-r.fits.fz Building masked image for central 1/4. Pixels used: 26504 Peak Img[j, k]: 765 776 Mean (j, k): 760.61 766.55 Theta (deg): 29.8 Astro PA (deg): 60.2 Eps: 0.657 Major axis (pix): 193.4 760.612692937 763.912 766.554593903 763.269 Building masked image for central 2/4. Pixels used: 10365 Peak Img[j, k]: 436 520 Mean (j, k): 435.91 519.88 Theta (deg): 23.8 Astro PA (deg): 66.2 Eps: 0.331 Major axis (pix): 72.0 435.913628159 435.773 519.877469462 519.712 Building masked image for central 3/4. Pixels used: 7896 Peak Img[j, k]: 774 615 Mean (j, k): 771.88 611.69 Theta (deg): 12.2 Astro PA (deg): 77.8 Eps: 0.146 Major axis (pix): 66.6 771.876802392 774.224 611.692592431 614.975 Building masked image for central 4/4. The previous central has masked the current central with shrink factor 1.00 The previous central has masked the current central with shrink factor 0.95 The previous central has masked the current central with shrink factor 0.90 The previous central has masked the current central with shrink factor 0.85 The previous central has masked the current central with shrink factor 0.80 The previous central has masked the current central with shrink factor 0.75 The previous central has masked the current central with shrink factor 0.70 The previous central has masked the current central with shrink factor 0.65 The previous central has masked the current central with shrink factor 0.60 The previous central has masked the current central with shrink factor 0.55 Pixels used: 2014 Peak Img[j, k]: 763 831 Mean (j, k): 764.15 831.95 Theta (deg): 40.6 Astro PA (deg): 49.4 Eps: 0.514 Major axis (pix): 38.9 764.147156064 762.881 831.948501278 830.955 Starting ellipse-fitting for galaxy 615021 with 32 core(s) majoraxis=193.40 pix, maxsma=386.81 pix, delta_sma=1.0 pix Fitting g-band took......24.440 sec Fitting r-band took......24.434 sec Fitting z-band took......24.997 sec Time for all images = 1.231 min Performing elliptical aperture photometry. g CoG modeling succeeded with a chi^2 minimum of 1809.13 r CoG modeling succeeded with a chi^2 minimum of 84429.04 z CoG modeling succeeded with a chi^2 minimum of 5219.59 Time = 0.274 min WARNING: The unit 'mgy / arcsec2' could not be saved in native FITS format and cannot be recovered in reading. If pyyaml is installed, it can roundtrip within astropy by using QTable both to write and read back, though one has to enable the unit before reading. [astropy.io.fits.convenience] Writing /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC049502_GROUP/PGC049502_GROUP-largegalaxy-615021-ellipse.fits Starting ellipse-fitting for galaxy 1411558 with 32 core(s) majoraxis=72.02 pix, maxsma=144.05 pix, delta_sma=1.0 pix Fitting g-band took... Central pixel is masked; resorting to extreme measures! ...0.001 sec Fitting r-band took... Central pixel is masked; resorting to extreme measures! ...0.000 sec Fitting z-band took... Central pixel is masked; resorting to extreme measures! ...0.000 sec Time for all images = 0.000 min Performing elliptical aperture photometry. Insufficient profile to measure the radius at 22.0 mag/arcsec2! Insufficient profile to measure the radius at 22.5 mag/arcsec2! Insufficient profile to measure the radius at 23.0 mag/arcsec2! Insufficient profile to measure the radius at 23.5 mag/arcsec2! Insufficient profile to measure the radius at 24.0 mag/arcsec2! Insufficient profile to measure the radius at 24.5 mag/arcsec2! Insufficient profile to measure the radius at 25.0 mag/arcsec2! Insufficient profile to measure the radius at 25.5 mag/arcsec2! Insufficient profile to measure the radius at 26.0 mag/arcsec2! Warning: Too few g-band pixels to fit the curve of growth; skipping. Warning: Too few r-band pixels to fit the curve of growth; skipping. Warning: Too few z-band pixels to fit the curve of growth; skipping. Time = 0.000 min WARNING: The unit 'mgy / arcsec2' could not be saved in native FITS format and cannot be recovered in reading. If pyyaml is installed, it can roundtrip within astropy by using QTable both to write and read back, though one has to enable the unit before reading. [astropy.io.fits.convenience] Writing /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC049502_GROUP/PGC049502_GROUP-largegalaxy-1411558-ellipse.fits Starting ellipse-fitting for galaxy 984090 with 32 core(s) majoraxis=66.62 pix, maxsma=133.24 pix, delta_sma=1.0 pix Fitting g-band took......3.965 sec Fitting r-band took......3.840 sec Fitting z-band took......3.394 sec Time for all images = 0.187 min Performing elliptical aperture photometry. g CoG modeling succeeded with a chi^2 minimum of 10770.07 r CoG modeling succeeded with a chi^2 minimum of 11371.09 z CoG modeling succeeded with a chi^2 minimum of 15864.59 Time = 0.102 min WARNING: The unit 'mgy / arcsec2' could not be saved in native FITS format and cannot be recovered in reading. If pyyaml is installed, it can roundtrip within astropy by using QTable both to write and read back, though one has to enable the unit before reading. [astropy.io.fits.convenience] Writing /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC049502_GROUP/PGC049502_GROUP-largegalaxy-984090-ellipse.fits Starting ellipse-fitting for galaxy 396336 with 32 core(s) majoraxis=38.92 pix, maxsma=77.84 pix, delta_sma=1.0 pix Fitting g-band took......1.693 sec Fitting r-band took......1.604 sec Fitting z-band took......1.347 sec Time for all images = 0.077 min Performing elliptical aperture photometry. g CoG modeling succeeded with a chi^2 minimum of 3392.64 r CoG modeling succeeded with a chi^2 minimum of 4489.18 z CoG modeling succeeded with a chi^2 minimum of 5945.95 Time = 0.101 min WARNING: The unit 'mgy / arcsec2' could not be saved in native FITS format and cannot be recovered in reading. If pyyaml is installed, it can roundtrip within astropy by using QTable both to write and read back, though one has to enable the unit before reading. [astropy.io.fits.convenience] Writing /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC049502_GROUP/PGC049502_GROUP-largegalaxy-396336-ellipse.fits Finished galaxy PGC049502_GROUP in 3.069 minutes.