Started working on galaxy PGC011635 at Tue Jun 16 12:13:23 2020 Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC011635/PGC011635-largegalaxy-sample.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC011635/PGC011635-largegalaxy-tractor.fits Read 20 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC011635/PGC011635-largegalaxy-tractor.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC011635/PGC011635-largegalaxy-maskbits.fits.fz Sort by flux! [ 5744.834] Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC011635/PGC011635-largegalaxy-image-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC011635/PGC011635-largegalaxy-model-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC011635/PGC011635-largegalaxy-invvar-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC011635/PGC011635-largegalaxy-image-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC011635/PGC011635-largegalaxy-model-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC011635/PGC011635-largegalaxy-invvar-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC011635/PGC011635-largegalaxy-image-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC011635/PGC011635-largegalaxy-model-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC011635/PGC011635-largegalaxy-invvar-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC011635/PGC011635-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: 54079 Peak Img[j, k]: 156 155 Mean (j, k): 156.71 155.44 Theta (deg): 52.5 Astro PA (deg): 37.5 Eps: 0.116 Major axis (pix): 153.5 Iteratively unmasking pixels: r=153.50 pixels r=153.50 pixels r=187.91 pixels r=191.92 pixels 152.83543987 155.536 155.370587928 155.346 Starting ellipse-fitting for galaxy 61440 Fitting g-band took......43.560 sec Fitting r-band took......43.377 sec Fitting z-band took......43.056 sec Time for all images = 129.993 sec Performing elliptical aperture photometry. g CoG modeling succeeded with a chi^2 minimum of 79.24 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 145.30 z CoG modeling succeeded with a chi^2 minimum of 6256.66 Time = 0.206 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/PGC011635/PGC011635-largegalaxy-61440-ellipse.fits Finished galaxy PGC011635 in 2.461 minutes.