Started working on galaxy PGC839310 at Wed Jun 17 07:41:50 2020 Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC839310/PGC839310-largegalaxy-sample.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC839310/PGC839310-largegalaxy-tractor.fits Read 33 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC839310/PGC839310-largegalaxy-tractor.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC839310/PGC839310-largegalaxy-maskbits.fits.fz Sort by flux! [ 559.4003] Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC839310/PGC839310-largegalaxy-image-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC839310/PGC839310-largegalaxy-model-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC839310/PGC839310-largegalaxy-invvar-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC839310/PGC839310-largegalaxy-image-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC839310/PGC839310-largegalaxy-model-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC839310/PGC839310-largegalaxy-invvar-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC839310/PGC839310-largegalaxy-image-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC839310/PGC839310-largegalaxy-model-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC839310/PGC839310-largegalaxy-invvar-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC839310/PGC839310-largegalaxy-psf-r.fits.fz Building masked image for central 1/1. Central position has been masked, possibly by a star (or saturated core). Pixels used: 1421 Peak Img[j, k]: 124 126 Mean (j, k): 123.73 125.74 Theta (deg): 118.7 Astro PA (deg): 151.3 Eps: 0.118 Major axis (pix): 23.4 Iteratively unmasking pixels: r=23.39 pixels r=23.39 pixels r=28.12 pixels r=33.55 pixels r=40.37 pixels 123.419382596 123.805 125.404984766 125.822 Starting ellipse-fitting for galaxy 1152991 Fitting g-band took......3.685 sec Fitting r-band took......3.667 sec Fitting z-band took......3.949 sec Time for all images = 11.301 sec Performing elliptical aperture photometry. WARNING: The fit may be unsuccessful; check fit_info['message'] for more information. [astropy.modeling.fitting] g CoG modeling succeeded with a chi^2 minimum of 7.19 WARNING: The fit may be unsuccessful; check fit_info['message'] for more information. [astropy.modeling.fitting] r CoG modeling succeeded with a chi^2 minimum of 10.91 WARNING: The fit may be unsuccessful; check fit_info['message'] for more information. [astropy.modeling.fitting] z CoG modeling succeeded with a chi^2 minimum of 25.85 Time = 0.048 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/083/PGC839310/PGC839310-largegalaxy-1152991-ellipse.fits Finished galaxy PGC839310 in 0.767 minutes.