Started working on galaxy PGC540309 at Wed Jun 17 17:30:28 2020 Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC540309/PGC540309-largegalaxy-sample.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC540309/PGC540309-largegalaxy-tractor.fits Read 87 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC540309/PGC540309-largegalaxy-tractor.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC540309/PGC540309-largegalaxy-maskbits.fits.fz Sort by flux! [ 144.58151] Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC540309/PGC540309-largegalaxy-image-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC540309/PGC540309-largegalaxy-model-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC540309/PGC540309-largegalaxy-invvar-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC540309/PGC540309-largegalaxy-image-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC540309/PGC540309-largegalaxy-model-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC540309/PGC540309-largegalaxy-invvar-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC540309/PGC540309-largegalaxy-image-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC540309/PGC540309-largegalaxy-model-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC540309/PGC540309-largegalaxy-invvar-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC540309/PGC540309-largegalaxy-psf-r.fits.fz Building masked image for central 1/1. Pixels used: 2020 Peak Img[j, k]: 177 175 Mean (j, k): 175.98 174.94 Theta (deg): 63.6 Astro PA (deg): 26.4 Eps: 0.732 Major axis (pix): 50.6 175.976704207 176.098 174.941384703 174.831 Starting ellipse-fitting for galaxy 324161 Fitting g-band took......2.593 sec Fitting r-band took......2.441 sec Fitting z-band took......2.416 sec Time for all images = 7.451 sec Performing elliptical aperture photometry. g CoG modeling succeeded with a chi^2 minimum of 1259.01 r CoG modeling succeeded with a chi^2 minimum of 2393.32 z CoG modeling succeeded with a chi^2 minimum of 700.30 Time = 0.041 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/PGC540309/PGC540309-largegalaxy-324161-ellipse.fits Finished galaxy PGC540309 in 0.767 minutes.