Started working on galaxy PGC061513_GROUP at Thu Jun 18 07:15:45 2020 Read 6 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC061513_GROUP/PGC061513_GROUP-largegalaxy-sample.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC061513_GROUP/PGC061513_GROUP-largegalaxy-tractor.fits Read 1757 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC061513_GROUP/PGC061513_GROUP-largegalaxy-tractor.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC061513_GROUP/PGC061513_GROUP-largegalaxy-maskbits.fits.fz Sort by flux! [ 6858.4194 2749.4368 2448.8513 423.3448 405.36612 382.54306] Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC061513_GROUP/PGC061513_GROUP-largegalaxy-image-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC061513_GROUP/PGC061513_GROUP-largegalaxy-model-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC061513_GROUP/PGC061513_GROUP-largegalaxy-invvar-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC061513_GROUP/PGC061513_GROUP-largegalaxy-image-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC061513_GROUP/PGC061513_GROUP-largegalaxy-model-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC061513_GROUP/PGC061513_GROUP-largegalaxy-invvar-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC061513_GROUP/PGC061513_GROUP-largegalaxy-image-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC061513_GROUP/PGC061513_GROUP-largegalaxy-model-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC061513_GROUP/PGC061513_GROUP-largegalaxy-invvar-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC061513_GROUP/PGC061513_GROUP-largegalaxy-psf-r.fits.fz Building masked image for central 1/6. Pixels used: 99527 Peak Img[j, k]: 1272 1013 Mean (j, k): 1273.87 1021.33 Theta (deg): 138.5 Astro PA (deg): 131.5 Eps: 0.198 Major axis (pix): 222.9 1273.86650964 1271.7 1021.33043802 1013.42 Building masked image for central 2/6. Pixels used: 56001 Peak Img[j, k]: 660 844 Mean (j, k): 660.02 845.24 Theta (deg): 124.8 Astro PA (deg): 145.2 Eps: 0.354 Major axis (pix): 195.1 660.020078005 659.567 845.239995562 844.104 Building masked image for central 3/6. 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: 24315 Peak Img[j, k]: 1307 1135 Mean (j, k): 1309.82 1146.82 Theta (deg): 85.5 Astro PA (deg): 4.5 Eps: 0.249 Major axis (pix): 121.3 1309.82377567 1306.57 1146.82211597 1135.43 Peak position has moved by more than 10 pixels---falling back on Tractor geometry! r=59.05 pixels Building masked image for central 4/6. Pixels used: 3267 Peak Img[j, k]: 965 923 Mean (j, k): 963.86 923.70 Theta (deg): 81.7 Astro PA (deg): 8.3 Eps: 0.447 Major axis (pix): 44.0 963.863952523 964.062 923.701796906 923.504 Building masked image for central 5/6. Pixels used: 4259 Peak Img[j, k]: 474 737 Mean (j, k): 473.55 736.57 Theta (deg): 19.9 Astro PA (deg): 70.1 Eps: 0.256 Major axis (pix): 50.5 473.553838059 473.658 736.569039598 737.098 Building masked image for central 6/6. Pixels used: 6106 Peak Img[j, k]: 448 1051 Mean (j, k): 446.90 1051.15 Theta (deg): 68.7 Astro PA (deg): 21.3 Eps: 0.070 Major axis (pix): 57.8 446.902847952 447.297 1051.15235435 1050.65 Starting ellipse-fitting for galaxy 254566 Fitting g-band took......414.790 sec Fitting r-band took......417.567 sec Fitting z-band took......474.557 sec Time for all images = 1306.914 sec Performing elliptical aperture photometry. WARNING: The fit may be unsuccessful; check fit_info['message'] for more information. [astropy.modeling.fitting] g CoG modeling succeeded with a chi^2 minimum of 415.94 r CoG modeling succeeded with a chi^2 minimum of 1949.90 z CoG modeling succeeded with a chi^2 minimum of 320.74 Time = 1.971 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/272/PGC061513_GROUP/PGC061513_GROUP-largegalaxy-254566-ellipse.fits Starting ellipse-fitting for galaxy 1045064 Fitting g-band took......254.003 sec Fitting r-band took......250.659 sec Fitting z-band took......278.237 sec Time for all images = 782.899 sec Performing elliptical aperture photometry. g CoG modeling succeeded with a chi^2 minimum of 2474.42 r CoG modeling succeeded with a chi^2 minimum of 2271.56 z CoG modeling succeeded with a chi^2 minimum of 658.79 Time = 1.030 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/272/PGC061513_GROUP/PGC061513_GROUP-largegalaxy-1045064-ellipse.fits Starting ellipse-fitting for galaxy 806927 Fitting g-band took......15.777 sec Fitting r-band took......16.421 sec Fitting z-band took......16.656 sec Time for all images = 48.853 sec Performing elliptical aperture photometry. 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! g CoG modeling succeeded with a chi^2 minimum of 157.02 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 119.17 z CoG modeling succeeded with a chi^2 minimum of 541.01 Time = 0.140 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/272/PGC061513_GROUP/PGC061513_GROUP-largegalaxy-806927-ellipse.fits Starting ellipse-fitting for galaxy 1408116 Fitting g-band took......9.269 sec Fitting r-band took......9.105 sec Fitting z-band took......9.461 sec Time for all images = 27.835 sec Performing elliptical aperture photometry. g CoG modeling succeeded with a chi^2 minimum of 8344.94 r CoG modeling succeeded with a chi^2 minimum of 4382.18 z CoG modeling succeeded with a chi^2 minimum of 834.76 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/272/PGC061513_GROUP/PGC061513_GROUP-largegalaxy-1408116-ellipse.fits Starting ellipse-fitting for galaxy 1397650 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 = 0.002 sec 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/272/PGC061513_GROUP/PGC061513_GROUP-largegalaxy-1397650-ellipse.fits Starting ellipse-fitting for galaxy 519408 Fitting g-band took......16.423 sec Fitting r-band took......16.334 sec Fitting z-band took......17.031 sec Time for all images = 49.788 sec Performing elliptical aperture photometry. g CoG modeling succeeded with a chi^2 minimum of 87.59 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 5.92 z CoG modeling succeeded with a chi^2 minimum of 0.73 Time = 0.121 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/272/PGC061513_GROUP/PGC061513_GROUP-largegalaxy-519408-ellipse.fits Finished galaxy PGC061513_GROUP in 45.739 minutes. Started working on galaxy PGC061513_GROUP at Fri Aug 7 15:29:56 2020 Read 6 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC061513_GROUP/PGC061513_GROUP-largegalaxy-sample.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC061513_GROUP/PGC061513_GROUP-largegalaxy-tractor.fits Read 1737 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC061513_GROUP/PGC061513_GROUP-largegalaxy-tractor.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC061513_GROUP/PGC061513_GROUP-largegalaxy-maskbits.fits.fz Sort by flux! [ 6674.095 3030.422 2978.7363 460.62442 422.979 399.75656] Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC061513_GROUP/PGC061513_GROUP-largegalaxy-image-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC061513_GROUP/PGC061513_GROUP-largegalaxy-model-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC061513_GROUP/PGC061513_GROUP-largegalaxy-invvar-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC061513_GROUP/PGC061513_GROUP-largegalaxy-image-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC061513_GROUP/PGC061513_GROUP-largegalaxy-model-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC061513_GROUP/PGC061513_GROUP-largegalaxy-invvar-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC061513_GROUP/PGC061513_GROUP-largegalaxy-image-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC061513_GROUP/PGC061513_GROUP-largegalaxy-model-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC061513_GROUP/PGC061513_GROUP-largegalaxy-invvar-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC061513_GROUP/PGC061513_GROUP-largegalaxy-psf-r.fits.fz Building masked image for central 1/6. Central position has been masked, possibly by a star (or saturated core). Pixels used: 85570 Peak Img[j, k]: 1270 1011 Mean (j, k): 1269.98 1010.91 Theta (deg): 115.5 Astro PA (deg): 154.5 Eps: 0.185 Major axis (pix): 210.4 Iteratively unmasking pixels: r=210.40 pixels r=210.40 pixels r=252.71 pixels 1270.0923979 1269.97 1011.28552065 1011.27 Building masked image for central 2/6. Pixels used: 55625 Peak Img[j, k]: 658 842 Mean (j, k): 658.54 842.87 Theta (deg): 127.3 Astro PA (deg): 142.7 Eps: 0.338 Major axis (pix): 197.3 658.535121942 657.557 842.872477044 842.399 Building masked image for central 3/6. 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 Pixels used: 24106 Peak Img[j, k]: 1305 1133 Mean (j, k): 1309.12 1150.75 Theta (deg): 86.8 Astro PA (deg): 3.2 Eps: 0.217 Major axis (pix): 125.5 1309.12126985 1304.87 1150.75232839 1133.33 Peak position has moved by more than 10 pixels---falling back on Tractor geometry! r=73.43 pixels Building masked image for central 4/6. Pixels used: 6043 Peak Img[j, k]: 446 1049 Mean (j, k): 445.13 1049.20 Theta (deg): 62.0 Astro PA (deg): 28.0 Eps: 0.071 Major axis (pix): 57.8 445.133405388 445.562 1049.20113976 1048.78 Building masked image for central 5/6. Pixels used: 3241 Peak Img[j, k]: 963 921 Mean (j, k): 962.16 921.62 Theta (deg): 82.0 Astro PA (deg): 8.0 Eps: 0.444 Major axis (pix): 44.2 962.157541003 962.35 921.616577153 921.409 Building masked image for central 6/6. Pixels used: 4104 Peak Img[j, k]: 472 735 Mean (j, k): 471.71 734.49 Theta (deg): 18.8 Astro PA (deg): 71.2 Eps: 0.259 Major axis (pix): 50.6 471.705812052 471.951 734.48877482 734.978 Starting ellipse-fitting for galaxy 254566 with 8 core(s) majoraxis=210.59 pix, maxsma=421.18 pix, delta_sma=1.0 pix Fitting g-band took......202.353 sec Fitting r-band took......201.093 sec Fitting z-band took......223.719 sec Time for all images = 10.453 min Performing elliptical aperture photometry. WARNING: The fit may be unsuccessful; check fit_info['message'] for more information. [astropy.modeling.fitting] g CoG modeling succeeded with a chi^2 minimum of 89.82 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 109.78 WARNING: The fit may be unsuccessful; check fit_info['message'] for more information. [astropy.modeling.fitting] z CoG modeling succeeded with a chi^2 minimum of 3885.46 Time = 0.768 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/272/PGC061513_GROUP/PGC061513_GROUP-largegalaxy-254566-ellipse.fits Starting ellipse-fitting for galaxy 1045064 with 8 core(s) majoraxis=197.31 pix, maxsma=394.61 pix, delta_sma=1.0 pix Fitting g-band took......138.484 sec Fitting r-band took......132.417 sec Fitting z-band took......151.944 sec Time for all images = 7.047 min Performing elliptical aperture photometry. g CoG modeling succeeded with a chi^2 minimum of 1066.67 r CoG modeling succeeded with a chi^2 minimum of 836.49 z CoG modeling succeeded with a chi^2 minimum of 215.48 Time = 0.536 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/272/PGC061513_GROUP/PGC061513_GROUP-largegalaxy-1045064-ellipse.fits Starting ellipse-fitting for galaxy 806927 with 8 core(s) majoraxis=73.43 pix, maxsma=146.86 pix, delta_sma=1.0 pix Fitting g-band took......12.976 sec Fitting r-band took......12.958 sec Fitting z-band took......14.170 sec Time for all images = 0.668 min Performing elliptical aperture photometry. Insufficient profile to measure the radius at 25.5 mag/arcsec2! Insufficient profile to measure the radius at 26.0 mag/arcsec2! g CoG modeling succeeded with a chi^2 minimum of 495.55 r CoG modeling succeeded with a chi^2 minimum of 324.66 z CoG modeling succeeded with a chi^2 minimum of 271.79 Time = 0.110 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/272/PGC061513_GROUP/PGC061513_GROUP-largegalaxy-806927-ellipse.fits Starting ellipse-fitting for galaxy 519408 with 8 core(s) majoraxis=57.79 pix, maxsma=115.57 pix, delta_sma=1.0 pix Fitting g-band took......8.276 sec Fitting r-band took......8.000 sec Fitting z-band took......9.583 sec Time for all images = 0.431 min Performing elliptical aperture photometry. g CoG modeling succeeded with a chi^2 minimum of 164.88 r CoG modeling succeeded with a chi^2 minimum of 121.29 WARNING: The fit may be unsuccessful; check fit_info['message'] for more information. [astropy.modeling.fitting] z CoG modeling succeeded with a chi^2 minimum of 6.39 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/272/PGC061513_GROUP/PGC061513_GROUP-largegalaxy-519408-ellipse.fits Starting ellipse-fitting for galaxy 1408116 with 8 core(s) majoraxis=44.19 pix, maxsma=88.37 pix, delta_sma=1.0 pix Fitting g-band took......4.621 sec Fitting r-band took......4.493 sec Fitting z-band took......4.624 sec Time for all images = 0.229 min Performing elliptical aperture photometry. g CoG modeling succeeded with a chi^2 minimum of 8473.77 r CoG modeling succeeded with a chi^2 minimum of 4577.81 z CoG modeling succeeded with a chi^2 minimum of 780.48 Time = 0.085 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/272/PGC061513_GROUP/PGC061513_GROUP-largegalaxy-1408116-ellipse.fits Starting ellipse-fitting for galaxy 1397650 with 8 core(s) majoraxis=50.56 pix, maxsma=101.13 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/272/PGC061513_GROUP/PGC061513_GROUP-largegalaxy-1397650-ellipse.fits Finished galaxy PGC061513_GROUP in 23.213 minutes.