Started working on galaxy PGC1774439 at Tue Jun 16 18:25:16 2020 Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC1774439/PGC1774439-largegalaxy-sample.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC1774439/PGC1774439-largegalaxy-tractor.fits Read 36 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC1774439/PGC1774439-largegalaxy-tractor.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC1774439/PGC1774439-largegalaxy-maskbits.fits.fz Sort by flux! [ 296.56296] Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC1774439/PGC1774439-largegalaxy-image-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC1774439/PGC1774439-largegalaxy-model-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC1774439/PGC1774439-largegalaxy-invvar-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC1774439/PGC1774439-largegalaxy-image-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC1774439/PGC1774439-largegalaxy-model-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC1774439/PGC1774439-largegalaxy-invvar-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC1774439/PGC1774439-largegalaxy-image-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC1774439/PGC1774439-largegalaxy-model-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC1774439/PGC1774439-largegalaxy-invvar-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC1774439/PGC1774439-largegalaxy-psf-r.fits.fz Building masked image for central 1/1. Pixels used: 5147 Peak Img[j, k]: 138 136 Mean (j, k): 139.13 136.15 Theta (deg): 109.7 Astro PA (deg): 160.3 Eps: 0.292 Major axis (pix): 57.9 139.132636274 137.873 136.147983893 136.099 Starting ellipse-fitting for galaxy 531864 Fitting g-band took......6.884 sec Fitting r-band took......6.901 sec Fitting z-band took......6.897 sec Time for all images = 20.682 sec Performing elliptical aperture photometry. g CoG modeling succeeded with a chi^2 minimum of 158.77 r CoG modeling succeeded with a chi^2 minimum of 65.28 z CoG modeling succeeded with a chi^2 minimum of 282.13 Time = 0.036 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/PGC1774439/PGC1774439-largegalaxy-531864-ellipse.fits Finished galaxy PGC1774439 in 0.939 minutes.