Started working on galaxy PGC715843 at Wed Jun 17 18:54:27 2020 Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC715843/PGC715843-largegalaxy-sample.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC715843/PGC715843-largegalaxy-tractor.fits Read 47 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC715843/PGC715843-largegalaxy-tractor.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC715843/PGC715843-largegalaxy-maskbits.fits.fz Sort by flux! [ 152.46342] Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC715843/PGC715843-largegalaxy-image-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC715843/PGC715843-largegalaxy-model-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC715843/PGC715843-largegalaxy-invvar-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC715843/PGC715843-largegalaxy-image-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC715843/PGC715843-largegalaxy-model-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC715843/PGC715843-largegalaxy-invvar-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC715843/PGC715843-largegalaxy-image-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC715843/PGC715843-largegalaxy-model-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC715843/PGC715843-largegalaxy-invvar-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC715843/PGC715843-largegalaxy-psf-r.fits.fz Building masked image for central 1/1. Central position has been masked, possibly by a star (or saturated core). Pixels used: 504 Peak Img[j, k]: 126 126 Mean (j, k): 125.59 125.91 Theta (deg): 38.4 Astro PA (deg): 51.6 Eps: 0.712 Major axis (pix): 24.4 Iteratively unmasking pixels: r=24.39 pixels r=24.39 pixels r=29.27 pixels r=34.68 pixels r=41.62 pixels 125.320006162 125.566 126.168326015 125.885 Starting ellipse-fitting for galaxy 1313081 Fitting g-band took......1.559 sec Fitting r-band took......1.595 sec Fitting z-band took......1.552 sec Time for all images = 4.706 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 3285.10 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 6300.22 z CoG modeling succeeded with a chi^2 minimum of 3658.97 Time = 0.035 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/083/PGC715843/PGC715843-largegalaxy-1313081-ellipse.fits Finished galaxy PGC715843 in 0.701 minutes.