Started working on galaxy PGC1842708 at Wed Jun 17 08:34:13 2020 Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC1842708/PGC1842708-largegalaxy-sample.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC1842708/PGC1842708-largegalaxy-tractor.fits Read 21 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC1842708/PGC1842708-largegalaxy-tractor.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC1842708/PGC1842708-largegalaxy-maskbits.fits.fz Sort by flux! [ 590.5216] Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC1842708/PGC1842708-largegalaxy-image-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC1842708/PGC1842708-largegalaxy-model-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC1842708/PGC1842708-largegalaxy-invvar-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC1842708/PGC1842708-largegalaxy-image-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC1842708/PGC1842708-largegalaxy-model-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC1842708/PGC1842708-largegalaxy-invvar-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC1842708/PGC1842708-largegalaxy-image-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC1842708/PGC1842708-largegalaxy-model-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC1842708/PGC1842708-largegalaxy-invvar-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC1842708/PGC1842708-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: 3104 Peak Img[j, k]: 162 161 Mean (j, k): 161.91 160.52 Theta (deg): 66.0 Astro PA (deg): 24.0 Eps: 0.497 Major axis (pix): 45.3 Iteratively unmasking pixels: r=45.31 pixels r=45.31 pixels r=54.77 pixels r=65.57 pixels r=75.47 pixels 161.547924885 161.106 159.801691713 160.965 Starting ellipse-fitting for galaxy 587862 Fitting g-band took......7.034 sec Fitting r-band took......6.606 sec Fitting z-band took......6.840 sec Time for all images = 20.480 sec Performing elliptical aperture photometry. Insufficient profile to measure the radius at 26.0 mag/arcsec2! g CoG modeling succeeded with a chi^2 minimum of 4296.71 r CoG modeling succeeded with a chi^2 minimum of 2405.24 z CoG modeling succeeded with a chi^2 minimum of 1510.30 Time = 0.029 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/033/PGC1842708/PGC1842708-largegalaxy-587862-ellipse.fits Finished galaxy PGC1842708 in 0.939 minutes.