Started working on galaxy PGC835520 at Tue Jun 16 14:07:17 2020 Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC835520/PGC835520-largegalaxy-sample.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC835520/PGC835520-largegalaxy-tractor.fits Read 123 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC835520/PGC835520-largegalaxy-tractor.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC835520/PGC835520-largegalaxy-maskbits.fits.fz Sort by flux! [ 480.89792] Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC835520/PGC835520-largegalaxy-image-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC835520/PGC835520-largegalaxy-model-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC835520/PGC835520-largegalaxy-invvar-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC835520/PGC835520-largegalaxy-image-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC835520/PGC835520-largegalaxy-model-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC835520/PGC835520-largegalaxy-invvar-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC835520/PGC835520-largegalaxy-image-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC835520/PGC835520-largegalaxy-model-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC835520/PGC835520-largegalaxy-invvar-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC835520/PGC835520-largegalaxy-psf-r.fits.fz Building masked image for central 1/1. Pixels used: 4579 Peak Img[j, k]: 218 216 Mean (j, k): 219.24 217.43 Theta (deg): 169.2 Astro PA (deg): 100.8 Eps: 0.655 Major axis (pix): 81.1 219.243280274 217.336 217.428231 216.356 Starting ellipse-fitting for galaxy 328043 Fitting g-band took......10.884 sec Fitting r-band took......10.225 sec Fitting z-band took......9.475 sec Time for all images = 30.585 sec Performing elliptical aperture photometry. g CoG modeling succeeded with a chi^2 minimum of 1311.23 r CoG modeling succeeded with a chi^2 minimum of 5455.40 z CoG modeling succeeded with a chi^2 minimum of 2520.56 Time = 0.078 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/083/PGC835520/PGC835520-largegalaxy-328043-ellipse.fits Finished galaxy PGC835520 in 1.195 minutes.