Started working on galaxy PGC1920456 at Wed Jun 17 14:22:57 2020 Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC1920456/PGC1920456-largegalaxy-sample.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC1920456/PGC1920456-largegalaxy-tractor.fits Read 71 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC1920456/PGC1920456-largegalaxy-tractor.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC1920456/PGC1920456-largegalaxy-maskbits.fits.fz Sort by flux! [ 630.0545] Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC1920456/PGC1920456-largegalaxy-image-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC1920456/PGC1920456-largegalaxy-model-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC1920456/PGC1920456-largegalaxy-invvar-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC1920456/PGC1920456-largegalaxy-image-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC1920456/PGC1920456-largegalaxy-model-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC1920456/PGC1920456-largegalaxy-invvar-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC1920456/PGC1920456-largegalaxy-image-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC1920456/PGC1920456-largegalaxy-model-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC1920456/PGC1920456-largegalaxy-invvar-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC1920456/PGC1920456-largegalaxy-psf-r.fits.fz Building masked image for central 1/1. Pixels used: 4847 Peak Img[j, k]: 188 189 Mean (j, k): 187.17 190.31 Theta (deg): 79.2 Astro PA (deg): 10.8 Eps: 0.703 Major axis (pix): 64.4 187.167236214 187.222 190.314008348 189.823 Starting ellipse-fitting for galaxy 362166 Fitting g-band took......10.097 sec Fitting r-band took......9.987 sec Fitting z-band took......10.511 sec Time for all images = 30.596 sec Performing elliptical aperture photometry. g CoG modeling succeeded with a chi^2 minimum of 8007.89 r CoG modeling succeeded with a chi^2 minimum of 10123.78 z CoG modeling succeeded with a chi^2 minimum of 6655.97 Time = 0.079 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/128/PGC1920456/PGC1920456-largegalaxy-362166-ellipse.fits Finished galaxy PGC1920456 in 1.200 minutes.