Started working on galaxy PGC131557 at Tue Jun 16 20:26:43 2020 Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC131557/PGC131557-largegalaxy-sample.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC131557/PGC131557-largegalaxy-tractor.fits Read 44 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC131557/PGC131557-largegalaxy-tractor.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC131557/PGC131557-largegalaxy-maskbits.fits.fz Sort by flux! [ 587.0694] Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC131557/PGC131557-largegalaxy-image-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC131557/PGC131557-largegalaxy-model-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC131557/PGC131557-largegalaxy-invvar-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC131557/PGC131557-largegalaxy-image-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC131557/PGC131557-largegalaxy-model-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC131557/PGC131557-largegalaxy-invvar-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC131557/PGC131557-largegalaxy-image-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC131557/PGC131557-largegalaxy-model-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC131557/PGC131557-largegalaxy-invvar-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC131557/PGC131557-largegalaxy-psf-r.fits.fz Building masked image for central 1/1. Pixels used: 7875 Peak Img[j, k]: 178 178 Mean (j, k): 179.18 177.30 Theta (deg): 172.4 Astro PA (deg): 97.6 Eps: 0.202 Major axis (pix): 56.5 179.176899332 179.425 177.301614719 177.911 Starting ellipse-fitting for galaxy 768784 Fitting g-band took......7.326 sec Fitting r-band took......6.873 sec Fitting z-band took......6.714 sec Time for all images = 20.914 sec Performing elliptical aperture photometry. g CoG modeling succeeded with a chi^2 minimum of 3824.67 r CoG modeling succeeded with a chi^2 minimum of 2723.66 z CoG modeling succeeded with a chi^2 minimum of 853.50 Time = 0.043 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/PGC131557/PGC131557-largegalaxy-768784-ellipse.fits Finished galaxy PGC131557 in 1.029 minutes.