Started working on galaxy PGC892905_GROUP at Wed Jun 17 13:53:39 2020 Read 3 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC892905_GROUP/PGC892905_GROUP-largegalaxy-sample.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC892905_GROUP/PGC892905_GROUP-largegalaxy-tractor.fits Read 543 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC892905_GROUP/PGC892905_GROUP-largegalaxy-tractor.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC892905_GROUP/PGC892905_GROUP-largegalaxy-maskbits.fits.fz Sort by flux! [ 3093.7893 552.186 272.29858] Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC892905_GROUP/PGC892905_GROUP-largegalaxy-image-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC892905_GROUP/PGC892905_GROUP-largegalaxy-model-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC892905_GROUP/PGC892905_GROUP-largegalaxy-invvar-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC892905_GROUP/PGC892905_GROUP-largegalaxy-image-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC892905_GROUP/PGC892905_GROUP-largegalaxy-model-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC892905_GROUP/PGC892905_GROUP-largegalaxy-invvar-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC892905_GROUP/PGC892905_GROUP-largegalaxy-image-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC892905_GROUP/PGC892905_GROUP-largegalaxy-model-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC892905_GROUP/PGC892905_GROUP-largegalaxy-invvar-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC892905_GROUP/PGC892905_GROUP-largegalaxy-psf-r.fits.fz Building masked image for central 1/3. Pixels used: 36110 Peak Img[j, k]: 505 434 Mean (j, k): 504.92 433.68 Theta (deg): 38.1 Astro PA (deg): 51.9 Eps: 0.370 Major axis (pix): 142.3 504.924056051 504.468 433.68023795 433.884 Building masked image for central 2/3. Pixels used: 6355 Peak Img[j, k]: 341 406 Mean (j, k): 340.50 406.79 Theta (deg): 45.6 Astro PA (deg): 44.4 Eps: 0.259 Major axis (pix): 61.4 340.499014995 340.788 406.788515307 406.469 Building masked image for central 3/3. 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 The previous central has masked the current central with shrink factor 0.50 The previous central has masked the current central with shrink factor 0.45 The previous central has masked the current central with shrink factor 0.40 The previous central has masked the current central with shrink factor 0.35 The previous central has masked the current central with shrink factor 0.30 The previous central has masked the current central with shrink factor 0.25 The previous central has masked the current central with shrink factor 0.20 The previous central has masked the current central with shrink factor 0.15 The previous central has masked the current central with shrink factor 0.10 Central position has been masked, possibly by a star (or saturated core). Pixels used: 6549 Peak Img[j, k]: 341 407 Mean (j, k): 340.83 405.40 Theta (deg): 33.7 Astro PA (deg): 56.3 Eps: 0.380 Major axis (pix): 64.0 Iteratively unmasking pixels: r=64.05 pixels r=64.05 pixels r=76.86 pixels 340.830120422 341.82 405.402755586 401.712 Starting ellipse-fitting for galaxy 984440 Fitting g-band took......111.554 sec Fitting r-band took......109.125 sec Fitting z-band took......109.052 sec Time for all images = 329.731 sec Performing elliptical aperture photometry. g CoG modeling succeeded with a chi^2 minimum of 735.65 r CoG modeling succeeded with a chi^2 minimum of 2201.73 z CoG modeling succeeded with a chi^2 minimum of 757.90 Time = 0.516 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/032/PGC892905_GROUP/PGC892905_GROUP-largegalaxy-984440-ellipse.fits Starting ellipse-fitting for galaxy 1402827 Fitting g-band took......21.547 sec Fitting r-band took......18.976 sec Fitting z-band took......17.109 sec Time for all images = 57.632 sec Performing elliptical aperture photometry. g CoG modeling succeeded with a chi^2 minimum of 50.54 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 525.69 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 634.14 Time = 0.072 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/032/PGC892905_GROUP/PGC892905_GROUP-largegalaxy-1402827-ellipse.fits Starting ellipse-fitting for galaxy 1310802 Fitting g-band took......16.059 sec Fitting r-band took......15.742 sec Fitting z-band took......16.888 sec Time for all images = 48.689 sec Performing elliptical aperture photometry. g CoG modeling succeeded with a chi^2 minimum of 24719.22 r CoG modeling succeeded with a chi^2 minimum of 18712.80 z CoG modeling succeeded with a chi^2 minimum of 6904.78 Time = 0.096 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/032/PGC892905_GROUP/PGC892905_GROUP-largegalaxy-1310802-ellipse.fits Finished galaxy PGC892905_GROUP in 9.910 minutes. Started working on galaxy PGC892905_GROUP at Mon Aug 3 08:39:31 2020 Sort by flux! [ 3093.7893 552.186 ] Pixels used: 36110 Peak Img[j, k]: 505 434 Mean (j, k): 504.92 433.68 Theta (deg): 38.1 Astro PA (deg): 51.9 Eps: 0.370 Major axis (pix): 142.3 504.924056051 504.468 433.68023795 433.884 Pixels used: 6355 Peak Img[j, k]: 341 406 Mean (j, k): 340.50 406.79 Theta (deg): 45.6 Astro PA (deg): 44.4 Eps: 0.259 Major axis (pix): 61.4 340.499014995 340.788 406.788515307 406.469 Starting ellipse-fitting for galaxy 984440 with 32 core(s) majoraxis=142.29 pix, maxsma=284.57 pix, delta_sma=1.0 pix Fitting g-band took......10.630 sec Fitting r-band took......9.671 sec Fitting z-band took......9.745 sec Time for all images = 0.501 min Performing elliptical aperture photometry. g CoG modeling succeeded with a chi^2 minimum of 735.65 r CoG modeling succeeded with a chi^2 minimum of 2201.73 z CoG modeling succeeded with a chi^2 minimum of 757.90 Time = 0.113 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/032/PGC892905_GROUP/PGC892905_GROUP-largegalaxy-984440-ellipse.fits Starting ellipse-fitting for galaxy 1402827 with 32 core(s) majoraxis=61.45 pix, maxsma=122.89 pix, delta_sma=1.0 pix Fitting g-band took......2.709 sec Fitting r-band took......2.031 sec Fitting z-band took......2.038 sec Time for all images = 0.113 min Performing elliptical aperture photometry. g CoG modeling succeeded with a chi^2 minimum of 50.54 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 525.69 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 634.14 Time = 0.071 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/032/PGC892905_GROUP/PGC892905_GROUP-largegalaxy-1402827-ellipse.fits Finished galaxy PGC892905_GROUP in 1.172 minutes. Started working on galaxy PGC892905_GROUP at Thu Aug 6 09:11:30 2020 Read 2 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC892905_GROUP/PGC892905_GROUP-largegalaxy-sample.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC892905_GROUP/PGC892905_GROUP-largegalaxy-tractor.fits Read 543 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC892905_GROUP/PGC892905_GROUP-largegalaxy-tractor.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC892905_GROUP/PGC892905_GROUP-largegalaxy-maskbits.fits.fz Sort by flux! [ 3093.7893 552.186 ] Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC892905_GROUP/PGC892905_GROUP-largegalaxy-image-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC892905_GROUP/PGC892905_GROUP-largegalaxy-model-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC892905_GROUP/PGC892905_GROUP-largegalaxy-invvar-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC892905_GROUP/PGC892905_GROUP-largegalaxy-image-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC892905_GROUP/PGC892905_GROUP-largegalaxy-model-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC892905_GROUP/PGC892905_GROUP-largegalaxy-invvar-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC892905_GROUP/PGC892905_GROUP-largegalaxy-image-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC892905_GROUP/PGC892905_GROUP-largegalaxy-model-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC892905_GROUP/PGC892905_GROUP-largegalaxy-invvar-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC892905_GROUP/PGC892905_GROUP-largegalaxy-psf-r.fits.fz Building masked image for central 1/2. Pixels used: 36110 Peak Img[j, k]: 505 434 Mean (j, k): 504.92 433.68 Theta (deg): 38.1 Astro PA (deg): 51.9 Eps: 0.370 Major axis (pix): 142.3 504.924056051 504.468 433.68023795 433.884 Building masked image for central 2/2. Pixels used: 6355 Peak Img[j, k]: 341 406 Mean (j, k): 340.50 406.79 Theta (deg): 45.6 Astro PA (deg): 44.4 Eps: 0.259 Major axis (pix): 61.4 340.499014995 340.788 406.788515307 406.469 Starting ellipse-fitting for galaxy 984440 with 32 core(s) majoraxis=142.29 pix, maxsma=284.57 pix, delta_sma=1.0 pix Fitting g-band took......15.722 sec Fitting r-band took......15.272 sec Fitting z-band took......15.645 sec Time for all images = 0.777 min Performing elliptical aperture photometry. g CoG modeling succeeded with a chi^2 minimum of 735.65 r CoG modeling succeeded with a chi^2 minimum of 2201.73 z CoG modeling succeeded with a chi^2 minimum of 757.90 Time = 0.119 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/032/PGC892905_GROUP/PGC892905_GROUP-largegalaxy-984440-ellipse.fits Starting ellipse-fitting for galaxy 1402827 with 32 core(s) majoraxis=61.45 pix, maxsma=122.89 pix, delta_sma=1.0 pix Fitting g-band took......2.949 sec Fitting r-band took......2.498 sec Fitting z-band took......2.478 sec Time for all images = 0.132 min Performing elliptical aperture photometry. g CoG modeling succeeded with a chi^2 minimum of 50.54 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 525.69 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 634.14 Time = 0.073 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/032/PGC892905_GROUP/PGC892905_GROUP-largegalaxy-1402827-ellipse.fits Finished galaxy PGC892905_GROUP in 1.496 minutes.