Started working on galaxy PGC716847 at Wed Jun 17 18:45:49 2020 Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC716847/PGC716847-largegalaxy-sample.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC716847/PGC716847-largegalaxy-tractor.fits Read 53 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC716847/PGC716847-largegalaxy-tractor.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC716847/PGC716847-largegalaxy-maskbits.fits.fz Sort by flux! [ 150.1844] Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC716847/PGC716847-largegalaxy-image-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC716847/PGC716847-largegalaxy-model-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC716847/PGC716847-largegalaxy-invvar-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC716847/PGC716847-largegalaxy-image-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC716847/PGC716847-largegalaxy-model-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC716847/PGC716847-largegalaxy-invvar-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC716847/PGC716847-largegalaxy-image-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC716847/PGC716847-largegalaxy-model-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC716847/PGC716847-largegalaxy-invvar-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC716847/PGC716847-largegalaxy-psf-r.fits.fz Building masked image for central 1/1. Pixels used: 1677 Peak Img[j, k]: 137 134 Mean (j, k): 136.07 134.02 Theta (deg): 28.5 Astro PA (deg): 61.5 Eps: 0.692 Major axis (pix): 44.4 136.068650732 136.537 134.023527079 134.059 Starting ellipse-fitting for galaxy 83960 Fitting g-band took......2.204 sec Fitting r-band took......2.176 sec Fitting z-band took......2.395 sec Time for all images = 6.775 sec Performing elliptical aperture photometry. g CoG modeling succeeded with a chi^2 minimum of 876.84 r CoG modeling succeeded with a chi^2 minimum of 1576.26 z CoG modeling succeeded with a chi^2 minimum of 473.60 Time = 0.044 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/033/PGC716847/PGC716847-largegalaxy-83960-ellipse.fits Finished galaxy PGC716847 in 0.768 minutes.