Started working on galaxy PGC2172478 at Fri Jun 19 04:20:50 2020 Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2172478/PGC2172478-largegalaxy-sample.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2172478/PGC2172478-largegalaxy-tractor.fits Read 28 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2172478/PGC2172478-largegalaxy-tractor.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2172478/PGC2172478-largegalaxy-maskbits.fits.fz Sort by flux! [ 811.1697] Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2172478/PGC2172478-largegalaxy-image-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2172478/PGC2172478-largegalaxy-model-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2172478/PGC2172478-largegalaxy-invvar-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2172478/PGC2172478-largegalaxy-image-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2172478/PGC2172478-largegalaxy-model-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2172478/PGC2172478-largegalaxy-invvar-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2172478/PGC2172478-largegalaxy-image-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2172478/PGC2172478-largegalaxy-model-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2172478/PGC2172478-largegalaxy-invvar-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2172478/PGC2172478-largegalaxy-psf-r.fits.fz Building masked image for central 1/1. Pixels used: 4915 Peak Img[j, k]: 165 166 Mean (j, k): 165.20 165.93 Theta (deg): 93.6 Astro PA (deg): 176.4 Eps: 0.478 Major axis (pix): 58.2 165.198523702 165.216 165.933557504 165.93 Starting ellipse-fitting for galaxy 802025 Fitting g-band took......5.008 sec Fitting r-band took......5.009 sec Fitting z-band took......5.165 sec Time for all images = 15.182 sec Performing elliptical aperture photometry. g CoG modeling succeeded with a chi^2 minimum of 1366.33 r CoG modeling succeeded with a chi^2 minimum of 2140.90 z CoG modeling succeeded with a chi^2 minimum of 4797.17 Time = 0.042 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/142/PGC2172478/PGC2172478-largegalaxy-802025-ellipse.fits Finished galaxy PGC2172478 in 0.854 minutes.