Started working on galaxy PGC1633540 at Wed Jun 17 10:30:09 2020 Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1633540/PGC1633540-largegalaxy-sample.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1633540/PGC1633540-largegalaxy-tractor.fits Read 20 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1633540/PGC1633540-largegalaxy-tractor.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1633540/PGC1633540-largegalaxy-maskbits.fits.fz Sort by flux! [ 481.9834] Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1633540/PGC1633540-largegalaxy-image-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1633540/PGC1633540-largegalaxy-model-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1633540/PGC1633540-largegalaxy-invvar-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1633540/PGC1633540-largegalaxy-image-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1633540/PGC1633540-largegalaxy-model-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1633540/PGC1633540-largegalaxy-invvar-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1633540/PGC1633540-largegalaxy-image-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1633540/PGC1633540-largegalaxy-model-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1633540/PGC1633540-largegalaxy-invvar-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1633540/PGC1633540-largegalaxy-psf-r.fits.fz Building masked image for central 1/1. Pixels used: 5464 Peak Img[j, k]: 132 132 Mean (j, k): 132.14 132.98 Theta (deg): 85.2 Astro PA (deg): 4.8 Eps: 0.161 Major axis (pix): 49.6 132.142863798 131.911 132.98207441 132.463 Starting ellipse-fitting for galaxy 276190 Fitting g-band took......10.912 sec Fitting r-band took......9.198 sec Fitting z-band took......8.386 sec Time for all images = 28.495 sec Performing elliptical aperture photometry. g CoG modeling succeeded with a chi^2 minimum of 341.25 r CoG modeling succeeded with a chi^2 minimum of 927.99 z CoG modeling succeeded with a chi^2 minimum of 410.10 Time = 0.024 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/208/PGC1633540/PGC1633540-largegalaxy-276190-ellipse.fits Finished galaxy PGC1633540 in 1.030 minutes.