Started working on galaxy PGC1624324_GROUP at Tue Jun 16 20:13:04 2020 Read 2 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1624324_GROUP/PGC1624324_GROUP-largegalaxy-sample.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1624324_GROUP/PGC1624324_GROUP-largegalaxy-tractor.fits Read 60 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1624324_GROUP/PGC1624324_GROUP-largegalaxy-tractor.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1624324_GROUP/PGC1624324_GROUP-largegalaxy-maskbits.fits.fz Sort by flux! [ 463.61514 107.928696] Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1624324_GROUP/PGC1624324_GROUP-largegalaxy-image-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1624324_GROUP/PGC1624324_GROUP-largegalaxy-model-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1624324_GROUP/PGC1624324_GROUP-largegalaxy-invvar-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1624324_GROUP/PGC1624324_GROUP-largegalaxy-image-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1624324_GROUP/PGC1624324_GROUP-largegalaxy-model-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1624324_GROUP/PGC1624324_GROUP-largegalaxy-invvar-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1624324_GROUP/PGC1624324_GROUP-largegalaxy-image-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1624324_GROUP/PGC1624324_GROUP-largegalaxy-model-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1624324_GROUP/PGC1624324_GROUP-largegalaxy-invvar-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1624324_GROUP/PGC1624324_GROUP-largegalaxy-psf-r.fits.fz Building masked image for central 1/2. Pixels used: 5658 Peak Img[j, k]: 161 195 Mean (j, k): 160.48 195.81 Theta (deg): 45.5 Astro PA (deg): 44.5 Eps: 0.184 Major axis (pix): 57.1 160.481456941 161.031 195.805637801 195.194 Building masked image for central 2/2. 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 Pixels used: 1116 Peak Img[j, k]: 188 152 Mean (j, k): 188.83 147.58 Theta (deg): 175.7 Astro PA (deg): 94.3 Eps: 0.055 Major axis (pix): 31.9 188.831486254 187.689 147.577066906 151.89 Starting ellipse-fitting for galaxy 206751 Fitting g-band took......7.873 sec Fitting r-band took......7.568 sec Fitting z-band took......7.960 sec Time for all images = 23.402 sec Performing elliptical aperture photometry. g CoG modeling succeeded with a chi^2 minimum of 122.13 r CoG modeling succeeded with a chi^2 minimum of 399.42 z CoG modeling succeeded with a chi^2 minimum of 167.43 Time = 0.045 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/PGC1624324_GROUP/PGC1624324_GROUP-largegalaxy-206751-ellipse.fits Starting ellipse-fitting for galaxy 873453 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 = 0.001 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/208/PGC1624324_GROUP/PGC1624324_GROUP-largegalaxy-873453-ellipse.fits Finished galaxy PGC1624324_GROUP in 1.634 minutes.