Started working on galaxy PGC036723_GROUP at Thu Aug 6 03:10:23 2020 Read 3 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9delta/176/PGC036723_GROUP/PGC036723_GROUP-largegalaxy-sample.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9delta/176/PGC036723_GROUP/PGC036723_GROUP-largegalaxy-tractor.fits Read 1473 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9delta/176/PGC036723_GROUP/PGC036723_GROUP-largegalaxy-tractor.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9delta/176/PGC036723_GROUP/PGC036723_GROUP-largegalaxy-maskbits.fits.fz Sort by flux! [ 4571.6494 2344.3738 114.53274] Reading /global/cscratch1/sd/ioannis/SGA-data-dr9delta/176/PGC036723_GROUP/PGC036723_GROUP-largegalaxy-image-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9delta/176/PGC036723_GROUP/PGC036723_GROUP-largegalaxy-model-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9delta/176/PGC036723_GROUP/PGC036723_GROUP-largegalaxy-invvar-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9delta/176/PGC036723_GROUP/PGC036723_GROUP-largegalaxy-image-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9delta/176/PGC036723_GROUP/PGC036723_GROUP-largegalaxy-model-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9delta/176/PGC036723_GROUP/PGC036723_GROUP-largegalaxy-invvar-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9delta/176/PGC036723_GROUP/PGC036723_GROUP-largegalaxy-image-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9delta/176/PGC036723_GROUP/PGC036723_GROUP-largegalaxy-model-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9delta/176/PGC036723_GROUP/PGC036723_GROUP-largegalaxy-invvar-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9delta/176/PGC036723_GROUP/PGC036723_GROUP-largegalaxy-psf-r.fits.fz Building masked image for central 1/3. Pixels used: 23795 Peak Img[j, k]: 990 593 Mean (j, k): 992.37 595.08 Theta (deg): 172.1 Astro PA (deg): 97.9 Eps: 0.522 Major axis (pix): 186.3 992.372457202 989.983 595.07656024 593.029 Building masked image for central 2/3. Pixels used: 28221 Peak Img[j, k]: 834 1151 Mean (j, k): 832.10 1143.93 Theta (deg): 44.6 Astro PA (deg): 45.4 Eps: 0.352 Major axis (pix): 144.4 832.097489285 833.455 1143.92624248 1149.69 Building masked image for central 3/3. Pixels used: 2062 Peak Img[j, k]: 828 963 Mean (j, k): 825.72 963.48 Theta (deg): 123.1 Astro PA (deg): 146.9 Eps: 0.686 Major axis (pix): 48.5 825.724970204 828.611 963.475922602 964.054 Starting ellipse-fitting for galaxy 527499 with 32 core(s) majoraxis=186.27 pix, maxsma=372.54 pix, delta_sma=1.0 pix Fitting g-band took......34.103 sec Fitting r-band took......31.030 sec Fitting z-band took......31.449 sec Time for all images = 1.610 min Performing elliptical aperture photometry. g CoG modeling succeeded with a chi^2 minimum of 32901.64 r CoG modeling succeeded with a chi^2 minimum of 19032.58 z CoG modeling succeeded with a chi^2 minimum of 9850.24 Time = 0.276 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-dr9delta/176/PGC036723_GROUP/PGC036723_GROUP-largegalaxy-527499-ellipse.fits Starting ellipse-fitting for galaxy 171735 with 32 core(s) majoraxis=144.43 pix, maxsma=288.85 pix, delta_sma=1.0 pix Fitting g-band took......18.455 sec Fitting r-band took......17.700 sec Fitting z-band took......18.976 sec Time for all images = 0.919 min Performing elliptical aperture photometry. g CoG modeling succeeded with a chi^2 minimum of 19436.57 r CoG modeling succeeded with a chi^2 minimum of 11951.61 z CoG modeling succeeded with a chi^2 minimum of 4941.00 Time = 0.232 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-dr9delta/176/PGC036723_GROUP/PGC036723_GROUP-largegalaxy-171735-ellipse.fits Starting ellipse-fitting for galaxy 805846 with 32 core(s) majoraxis=48.53 pix, maxsma=97.06 pix, delta_sma=1.0 pix Fitting g-band took......3.065 sec Fitting r-band took......2.791 sec Fitting z-band took......2.187 sec Time for all images = 0.134 min Performing elliptical aperture photometry. g CoG modeling succeeded with a chi^2 minimum of 363.62 r CoG modeling succeeded with a chi^2 minimum of 271.75 z CoG modeling succeeded with a chi^2 minimum of 130.89 Time = 0.148 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-dr9delta/176/PGC036723_GROUP/PGC036723_GROUP-largegalaxy-805846-ellipse.fits Finished galaxy PGC036723_GROUP in 5.642 minutes. Started working on galaxy PGC036723_GROUP at Wed Aug 12 04:25:22 2020 Read 3 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC036723_GROUP/PGC036723_GROUP-largegalaxy-sample.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC036723_GROUP/PGC036723_GROUP-largegalaxy-tractor.fits Read 1473 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC036723_GROUP/PGC036723_GROUP-largegalaxy-tractor.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC036723_GROUP/PGC036723_GROUP-largegalaxy-maskbits.fits.fz Sort by flux! [ 4571.6494 2344.3738 114.53274] Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC036723_GROUP/PGC036723_GROUP-largegalaxy-image-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC036723_GROUP/PGC036723_GROUP-largegalaxy-model-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC036723_GROUP/PGC036723_GROUP-largegalaxy-invvar-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC036723_GROUP/PGC036723_GROUP-largegalaxy-image-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC036723_GROUP/PGC036723_GROUP-largegalaxy-model-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC036723_GROUP/PGC036723_GROUP-largegalaxy-invvar-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC036723_GROUP/PGC036723_GROUP-largegalaxy-image-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC036723_GROUP/PGC036723_GROUP-largegalaxy-model-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC036723_GROUP/PGC036723_GROUP-largegalaxy-invvar-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC036723_GROUP/PGC036723_GROUP-largegalaxy-psf-r.fits.fz Building masked image for central 1/3. Pixels used: 23795 Peak Img[j, k]: 990 593 Mean (j, k): 992.37 595.08 Theta (deg): 172.1 Astro PA (deg): 97.9 Eps: 0.522 Major axis (pix): 186.3 992.372457202 989.983 595.07656024 593.029 Building masked image for central 2/3. Pixels used: 28221 Peak Img[j, k]: 834 1151 Mean (j, k): 832.10 1143.93 Theta (deg): 44.6 Astro PA (deg): 45.4 Eps: 0.352 Major axis (pix): 144.4 832.097489285 833.455 1143.92624248 1149.69 Building masked image for central 3/3. Pixels used: 2062 Peak Img[j, k]: 828 963 Mean (j, k): 825.72 963.48 Theta (deg): 123.1 Astro PA (deg): 146.9 Eps: 0.686 Major axis (pix): 48.5 825.724970204 828.611 963.475922602 964.054 Starting ellipse-fitting for galaxy 527499 with 8 core(s) majoraxis=186.27 pix, maxsma=372.54 pix, delta_sma=1.0 pix Fitting g-band took......118.108 sec Fitting r-band took......112.111 sec Fitting z-band took......107.253 sec Time for all images = 5.625 min Performing elliptical aperture photometry. g CoG modeling succeeded with a chi^2 minimum of 32901.64 r CoG modeling succeeded with a chi^2 minimum of 19032.58 z CoG modeling succeeded with a chi^2 minimum of 9850.24 Time = 0.522 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/176/PGC036723_GROUP/PGC036723_GROUP-largegalaxy-527499-ellipse.fits Starting ellipse-fitting for galaxy 171735 with 8 core(s) majoraxis=144.43 pix, maxsma=288.85 pix, delta_sma=1.0 pix Fitting g-band took......61.012 sec Fitting r-band took......57.871 sec Fitting z-band took......60.476 sec Time for all images = 2.989 min Performing elliptical aperture photometry. g CoG modeling succeeded with a chi^2 minimum of 19436.57 r CoG modeling succeeded with a chi^2 minimum of 11951.61 z CoG modeling succeeded with a chi^2 minimum of 4941.00 Time = 0.328 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/176/PGC036723_GROUP/PGC036723_GROUP-largegalaxy-171735-ellipse.fits Starting ellipse-fitting for galaxy 805846 with 8 core(s) majoraxis=48.53 pix, maxsma=97.06 pix, delta_sma=1.0 pix Fitting g-band took......3.721 sec Fitting r-band took......3.291 sec Fitting z-band took......3.580 sec Time for all images = 0.177 min Performing elliptical aperture photometry. g CoG modeling succeeded with a chi^2 minimum of 363.62 r CoG modeling succeeded with a chi^2 minimum of 271.75 z CoG modeling succeeded with a chi^2 minimum of 130.89 Time = 0.088 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/176/PGC036723_GROUP/PGC036723_GROUP-largegalaxy-805846-ellipse.fits Finished galaxy PGC036723_GROUP in 10.748 minutes. Started working on galaxy PGC036723_GROUP at Thu Aug 13 05:06:08 2020 Read 3 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC036723_GROUP/PGC036723_GROUP-largegalaxy-sample.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC036723_GROUP/PGC036723_GROUP-largegalaxy-tractor.fits Read 1483 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC036723_GROUP/PGC036723_GROUP-largegalaxy-tractor.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC036723_GROUP/PGC036723_GROUP-largegalaxy-maskbits.fits.fz Sort by flux! [ 5333.7163 2432.2722 159.33926] Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC036723_GROUP/PGC036723_GROUP-largegalaxy-image-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC036723_GROUP/PGC036723_GROUP-largegalaxy-model-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC036723_GROUP/PGC036723_GROUP-largegalaxy-invvar-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC036723_GROUP/PGC036723_GROUP-largegalaxy-image-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC036723_GROUP/PGC036723_GROUP-largegalaxy-model-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC036723_GROUP/PGC036723_GROUP-largegalaxy-invvar-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC036723_GROUP/PGC036723_GROUP-largegalaxy-image-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC036723_GROUP/PGC036723_GROUP-largegalaxy-model-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC036723_GROUP/PGC036723_GROUP-largegalaxy-invvar-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC036723_GROUP/PGC036723_GROUP-largegalaxy-psf-r.fits.fz Building masked image for central 1/3. Pixels used: 26056 Peak Img[j, k]: 992 593 Mean (j, k): 994.60 597.72 Theta (deg): 170.2 Astro PA (deg): 99.8 Eps: 0.524 Major axis (pix): 185.0 994.596487952 991.495 597.716686493 593.848 Building masked image for central 2/3. Pixels used: 28490 Peak Img[j, k]: 835 1152 Mean (j, k): 833.07 1145.07 Theta (deg): 45.2 Astro PA (deg): 44.8 Eps: 0.358 Major axis (pix): 142.9 833.069317033 834.489 1145.07422993 1150.43 Building masked image for central 3/3. Pixels used: 2156 Peak Img[j, k]: 826 963 Mean (j, k): 826.01 963.66 Theta (deg): 122.1 Astro PA (deg): 147.9 Eps: 0.667 Major axis (pix): 47.7 826.013500827 826.354 963.657429905 963.442 Starting ellipse-fitting for galaxy 527499 with 32 core(s) majoraxis=184.96 pix, maxsma=369.93 pix, delta_sma=1.0 pix Fitting g-band took......28.000 sec Fitting r-band took......27.444 sec Fitting z-band took......28.770 sec Time for all images = 1.404 min Performing elliptical aperture photometry. g CoG modeling succeeded with a chi^2 minimum of 63915.63 r CoG modeling succeeded with a chi^2 minimum of 21331.54 z CoG modeling succeeded with a chi^2 minimum of 10141.87 Time = 0.277 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/176/PGC036723_GROUP/PGC036723_GROUP-largegalaxy-527499-ellipse.fits Starting ellipse-fitting for galaxy 171735 with 32 core(s) majoraxis=142.89 pix, maxsma=285.78 pix, delta_sma=1.0 pix Fitting g-band took......17.683 sec Fitting r-band took......17.304 sec Fitting z-band took......19.940 sec Time for all images = 0.915 min Performing elliptical aperture photometry. g CoG modeling succeeded with a chi^2 minimum of 25173.10 r CoG modeling succeeded with a chi^2 minimum of 13957.02 z CoG modeling succeeded with a chi^2 minimum of 4237.43 Time = 0.235 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/176/PGC036723_GROUP/PGC036723_GROUP-largegalaxy-171735-ellipse.fits Starting ellipse-fitting for galaxy 805846 with 32 core(s) majoraxis=47.73 pix, maxsma=95.47 pix, delta_sma=1.0 pix Fitting g-band took......3.511 sec Fitting r-band took......2.964 sec Fitting z-band took......2.380 sec Time for all images = 0.148 min Performing elliptical aperture photometry. g CoG modeling succeeded with a chi^2 minimum of 404.44 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 2615.06 z CoG modeling succeeded with a chi^2 minimum of 86.49 Time = 0.183 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/176/PGC036723_GROUP/PGC036723_GROUP-largegalaxy-805846-ellipse.fits Finished galaxy PGC036723_GROUP in 4.254 minutes.