Started working on galaxy PGC1764075 at Wed Jun 17 16:45:55 2020 Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC1764075/PGC1764075-largegalaxy-sample.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC1764075/PGC1764075-largegalaxy-tractor.fits Read 28 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC1764075/PGC1764075-largegalaxy-tractor.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC1764075/PGC1764075-largegalaxy-maskbits.fits.fz Sort by flux! [ 241.70609] Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC1764075/PGC1764075-largegalaxy-image-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC1764075/PGC1764075-largegalaxy-model-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC1764075/PGC1764075-largegalaxy-invvar-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC1764075/PGC1764075-largegalaxy-image-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC1764075/PGC1764075-largegalaxy-model-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC1764075/PGC1764075-largegalaxy-invvar-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC1764075/PGC1764075-largegalaxy-image-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC1764075/PGC1764075-largegalaxy-model-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC1764075/PGC1764075-largegalaxy-invvar-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC1764075/PGC1764075-largegalaxy-psf-r.fits.fz Building masked image for central 1/1. Pixels used: 3511 Peak Img[j, k]: 121 117 Mean (j, k): 120.56 117.65 Theta (deg): 1.9 Astro PA (deg): 88.1 Eps: 0.187 Major axis (pix): 44.5 120.55605702 120.477 117.650987804 117.334 Starting ellipse-fitting for galaxy 771173 Fitting g-band took......4.324 sec Fitting r-band took......3.981 sec Fitting z-band took......3.940 sec Time for all images = 12.246 sec Performing elliptical aperture photometry. g CoG modeling succeeded with a chi^2 minimum of 51.05 r CoG modeling succeeded with a chi^2 minimum of 14.69 z CoG modeling succeeded with a chi^2 minimum of 67.70 Time = 0.025 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/033/PGC1764075/PGC1764075-largegalaxy-771173-ellipse.fits Finished galaxy PGC1764075 in 0.843 minutes.