Started working on galaxy PGC448728 at Wed Jun 17 12:17:29 2020 Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC448728/PGC448728-largegalaxy-sample.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC448728/PGC448728-largegalaxy-tractor.fits Read 57 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC448728/PGC448728-largegalaxy-tractor.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC448728/PGC448728-largegalaxy-maskbits.fits.fz Sort by flux! [ 251.71623] Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC448728/PGC448728-largegalaxy-image-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC448728/PGC448728-largegalaxy-model-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC448728/PGC448728-largegalaxy-invvar-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC448728/PGC448728-largegalaxy-image-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC448728/PGC448728-largegalaxy-model-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC448728/PGC448728-largegalaxy-invvar-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC448728/PGC448728-largegalaxy-image-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC448728/PGC448728-largegalaxy-model-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC448728/PGC448728-largegalaxy-invvar-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC448728/PGC448728-largegalaxy-psf-r.fits.fz Building masked image for central 1/1. Pixels used: 3849 Peak Img[j, k]: 132 134 Mean (j, k): 133.81 133.70 Theta (deg): 82.2 Astro PA (deg): 7.8 Eps: 0.451 Major axis (pix): 53.0 133.811519886 131.983 133.69542253 134.212 Starting ellipse-fitting for galaxy 1120221 Fitting g-band took......12.412 sec Fitting r-band took......12.523 sec Fitting z-band took......12.985 sec Time for all images = 37.920 sec Performing elliptical aperture photometry. g CoG modeling succeeded with a chi^2 minimum of 580.89 r CoG modeling succeeded with a chi^2 minimum of 758.48 z CoG modeling succeeded with a chi^2 minimum of 127.88 Time = 0.052 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/046/PGC448728/PGC448728-largegalaxy-1120221-ellipse.fits Finished galaxy PGC448728 in 1.285 minutes.