Started working on galaxy PGC642062 at Wed Jun 17 07:31:54 2020 Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC642062/PGC642062-largegalaxy-sample.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC642062/PGC642062-largegalaxy-tractor.fits Read 109 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC642062/PGC642062-largegalaxy-tractor.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC642062/PGC642062-largegalaxy-maskbits.fits.fz Sort by flux! [ 1060.9796] Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC642062/PGC642062-largegalaxy-image-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC642062/PGC642062-largegalaxy-model-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC642062/PGC642062-largegalaxy-invvar-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC642062/PGC642062-largegalaxy-image-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC642062/PGC642062-largegalaxy-model-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC642062/PGC642062-largegalaxy-invvar-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC642062/PGC642062-largegalaxy-image-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC642062/PGC642062-largegalaxy-model-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC642062/PGC642062-largegalaxy-invvar-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC642062/PGC642062-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: 13042 Peak Img[j, k]: 202 202 Mean (j, k): 205.25 203.01 Theta (deg): 34.2 Astro PA (deg): 55.8 Eps: 0.244 Major axis (pix): 87.1 Iteratively unmasking pixels: r=87.10 pixels r=87.10 pixels r=104.71 pixels 202.296381969 201.951 201.641400869 201.839 Starting ellipse-fitting for galaxy 1299667 Fitting g-band took......22.529 sec Fitting r-band took......23.255 sec Fitting z-band took......22.955 sec Time for all images = 68.738 sec Performing elliptical aperture photometry. g CoG modeling succeeded with a chi^2 minimum of 468.84 r CoG modeling succeeded with a chi^2 minimum of 796.89 z CoG modeling succeeded with a chi^2 minimum of 248.44 Time = 0.094 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/PGC642062/PGC642062-largegalaxy-1299667-ellipse.fits Finished galaxy PGC642062 in 1.814 minutes.