Started working on galaxy PGC131576 at Tue Jun 16 17:03:46 2020 Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC131576/PGC131576-largegalaxy-sample.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC131576/PGC131576-largegalaxy-tractor.fits Read 74 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC131576/PGC131576-largegalaxy-tractor.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC131576/PGC131576-largegalaxy-maskbits.fits.fz Sort by flux! [ 1286.1614] Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC131576/PGC131576-largegalaxy-image-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC131576/PGC131576-largegalaxy-model-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC131576/PGC131576-largegalaxy-invvar-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC131576/PGC131576-largegalaxy-image-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC131576/PGC131576-largegalaxy-model-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC131576/PGC131576-largegalaxy-invvar-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC131576/PGC131576-largegalaxy-image-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC131576/PGC131576-largegalaxy-model-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC131576/PGC131576-largegalaxy-invvar-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC131576/PGC131576-largegalaxy-psf-r.fits.fz Building masked image for central 1/1. Pixels used: 8062 Peak Img[j, k]: 187 186 Mean (j, k): 187.99 185.69 Theta (deg): 63.9 Astro PA (deg): 26.1 Eps: 0.230 Major axis (pix): 60.0 187.991546061 187.09 185.691793672 186.236 Starting ellipse-fitting for galaxy 1401493 Fitting g-band took......9.641 sec Fitting r-band took......8.045 sec Fitting z-band took......7.603 sec Time for all images = 25.289 sec Performing elliptical aperture photometry. g CoG modeling succeeded with a chi^2 minimum of 36108.26 r CoG modeling succeeded with a chi^2 minimum of 25159.23 z CoG modeling succeeded with a chi^2 minimum of 8532.49 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/318/PGC131576/PGC131576-largegalaxy-1401493-ellipse.fits Finished galaxy PGC131576 in 1.024 minutes.