Started working on galaxy PGC131556 at Tue Jun 16 12:15:28 2020 Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC131556/PGC131556-largegalaxy-sample.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC131556/PGC131556-largegalaxy-tractor.fits Read 57 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC131556/PGC131556-largegalaxy-tractor.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC131556/PGC131556-largegalaxy-maskbits.fits.fz Sort by flux! [ 793.60187] Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC131556/PGC131556-largegalaxy-image-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC131556/PGC131556-largegalaxy-model-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC131556/PGC131556-largegalaxy-invvar-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC131556/PGC131556-largegalaxy-image-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC131556/PGC131556-largegalaxy-model-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC131556/PGC131556-largegalaxy-invvar-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC131556/PGC131556-largegalaxy-image-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC131556/PGC131556-largegalaxy-model-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC131556/PGC131556-largegalaxy-invvar-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC131556/PGC131556-largegalaxy-psf-r.fits.fz Building masked image for central 1/1. Pixels used: 9440 Peak Img[j, k]: 179 179 Mean (j, k): 177.43 178.32 Theta (deg): 151.0 Astro PA (deg): 119.0 Eps: 0.199 Major axis (pix): 63.6 177.431130779 177.493 178.324141176 178.363 Starting ellipse-fitting for galaxy 71304 Fitting g-band took......20.158 sec Fitting r-band took......19.257 sec Fitting z-band took......21.321 sec Time for all images = 60.736 sec Performing elliptical aperture photometry. g CoG modeling succeeded with a chi^2 minimum of 1520.79 r CoG modeling succeeded with a chi^2 minimum of 3763.28 z CoG modeling succeeded with a chi^2 minimum of 1664.19 Time = 0.080 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/PGC131556/PGC131556-largegalaxy-71304-ellipse.fits Finished galaxy PGC131556 in 1.207 minutes.