Started working on galaxy PGC477870 at Wed Jun 17 11:40:23 2020 Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC477870/PGC477870-largegalaxy-sample.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC477870/PGC477870-largegalaxy-tractor.fits Read 55 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC477870/PGC477870-largegalaxy-tractor.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC477870/PGC477870-largegalaxy-maskbits.fits.fz Sort by flux! [350.08936] Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC477870/PGC477870-largegalaxy-image-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC477870/PGC477870-largegalaxy-model-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC477870/PGC477870-largegalaxy-invvar-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC477870/PGC477870-largegalaxy-image-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC477870/PGC477870-largegalaxy-model-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC477870/PGC477870-largegalaxy-invvar-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC477870/PGC477870-largegalaxy-image-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC477870/PGC477870-largegalaxy-model-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC477870/PGC477870-largegalaxy-invvar-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC477870/PGC477870-largegalaxy-psf-r.fits.fz Building masked image for central 1/1. Pixels used: 3771 Peak Img[j, k]: 125 125 Mean (j, k): 124.84 125.17 Theta (deg): 9.6 Astro PA (deg): 80.4 Eps: 0.409 Major axis (pix): 48.6 124.84290373935687 124.82768 125.17248098283714 124.986885 Starting ellipse-fitting for galaxy 509334 Fitting g-band took......8.458 sec Fitting r-band took......7.736 sec Fitting z-band took......7.459 sec Time for all images = 23.654 sec Performing elliptical aperture photometry. g CoG modeling succeeded with a chi^2 minimum of 155.24 r CoG modeling succeeded with a chi^2 minimum of 197.71 z CoG modeling succeeded with a chi^2 minimum of 158.93 Time = 0.051 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/318/PGC477870/PGC477870-largegalaxy-509334-ellipse.fits Finished galaxy PGC477870 in 0.609 minutes.