Started working on galaxy PGC1881463 at Wed Jun 17 04:35:48 2020 Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC1881463/PGC1881463-largegalaxy-sample.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC1881463/PGC1881463-largegalaxy-tractor.fits Read 61 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC1881463/PGC1881463-largegalaxy-tractor.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC1881463/PGC1881463-largegalaxy-maskbits.fits.fz Sort by flux! [ 382.5838] Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC1881463/PGC1881463-largegalaxy-image-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC1881463/PGC1881463-largegalaxy-model-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC1881463/PGC1881463-largegalaxy-invvar-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC1881463/PGC1881463-largegalaxy-image-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC1881463/PGC1881463-largegalaxy-model-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC1881463/PGC1881463-largegalaxy-invvar-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC1881463/PGC1881463-largegalaxy-image-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC1881463/PGC1881463-largegalaxy-model-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC1881463/PGC1881463-largegalaxy-invvar-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC1881463/PGC1881463-largegalaxy-psf-r.fits.fz Building masked image for central 1/1. Pixels used: 4001 Peak Img[j, k]: 140 140 Mean (j, k): 139.15 140.09 Theta (deg): 121.0 Astro PA (deg): 149.0 Eps: 0.469 Major axis (pix): 51.3 139.145173192 139.659 140.087867026 139.891 Starting ellipse-fitting for galaxy 594940 Fitting g-band took......3.784 sec Fitting r-band took......3.585 sec Fitting z-band took......3.687 sec Time for all images = 11.055 sec Performing elliptical aperture photometry. g CoG modeling succeeded with a chi^2 minimum of 19419.08 r CoG modeling succeeded with a chi^2 minimum of 4142.36 z CoG modeling succeeded with a chi^2 minimum of 6308.45 Time = 0.030 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/272/PGC1881463/PGC1881463-largegalaxy-594940-ellipse.fits Finished galaxy PGC1881463 in 0.767 minutes.