Started working on galaxy PGC918668 at Wed Jun 17 07:50:58 2020 Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC918668/PGC918668-largegalaxy-sample.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC918668/PGC918668-largegalaxy-tractor.fits Read 38 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC918668/PGC918668-largegalaxy-tractor.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC918668/PGC918668-largegalaxy-maskbits.fits.fz Sort by flux! [ 252.87177] Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC918668/PGC918668-largegalaxy-image-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC918668/PGC918668-largegalaxy-model-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC918668/PGC918668-largegalaxy-invvar-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC918668/PGC918668-largegalaxy-image-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC918668/PGC918668-largegalaxy-model-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC918668/PGC918668-largegalaxy-invvar-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC918668/PGC918668-largegalaxy-image-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC918668/PGC918668-largegalaxy-model-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC918668/PGC918668-largegalaxy-invvar-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC918668/PGC918668-largegalaxy-psf-r.fits.fz Building masked image for central 1/1. Pixels used: 5532 Peak Img[j, k]: 126 128 Mean (j, k): 125.38 128.79 Theta (deg): 88.7 Astro PA (deg): 1.3 Eps: 0.052 Major axis (pix): 48.1 125.376318684 125.424 128.790880023 128.273 Starting ellipse-fitting for galaxy 1426953 Fitting g-band took......12.848 sec Fitting r-band took......11.311 sec Fitting z-band took......11.411 sec Time for all images = 35.569 sec Performing elliptical aperture photometry. g CoG modeling succeeded with a chi^2 minimum of 23.39 r CoG modeling succeeded with a chi^2 minimum of 17.81 z CoG modeling succeeded with a chi^2 minimum of 3.50 Time = 0.022 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/046/PGC918668/PGC918668-largegalaxy-1426953-ellipse.fits Finished galaxy PGC918668 in 1.202 minutes.