Started working on galaxy PGC036522 at Wed Jun 17 16:46:19 2020 Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC036522/PGC036522-largegalaxy-sample.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC036522/PGC036522-largegalaxy-tractor.fits Read 21 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC036522/PGC036522-largegalaxy-tractor.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC036522/PGC036522-largegalaxy-maskbits.fits.fz Sort by flux! [ 1180.2817] Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC036522/PGC036522-largegalaxy-image-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC036522/PGC036522-largegalaxy-model-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC036522/PGC036522-largegalaxy-invvar-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC036522/PGC036522-largegalaxy-image-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC036522/PGC036522-largegalaxy-model-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC036522/PGC036522-largegalaxy-invvar-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC036522/PGC036522-largegalaxy-image-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC036522/PGC036522-largegalaxy-model-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC036522/PGC036522-largegalaxy-invvar-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC036522/PGC036522-largegalaxy-psf-r.fits.fz Building masked image for central 1/1. Pixels used: 9656 Peak Img[j, k]: 175 175 Mean (j, k): 175.45 176.68 Theta (deg): 5.4 Astro PA (deg): 84.6 Eps: 0.294 Major axis (pix): 78.4 175.450336515 174.83 176.679028143 175.195 Starting ellipse-fitting for galaxy 25227 Fitting g-band took......23.676 sec Fitting r-band took......27.262 sec Fitting z-band took......27.827 sec Time for all images = 78.765 sec Performing elliptical aperture photometry. g CoG modeling succeeded with a chi^2 minimum of 3804.71 r CoG modeling succeeded with a chi^2 minimum of 1935.28 z CoG modeling succeeded with a chi^2 minimum of 2839.53 Time = 0.069 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/176/PGC036522/PGC036522-largegalaxy-25227-ellipse.fits Finished galaxy PGC036522 in 2.004 minutes.