Started working on galaxy PGC175833 at Thu Jun 18 04:49:17 2020 Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175833/PGC175833-largegalaxy-sample.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175833/PGC175833-largegalaxy-tractor.fits Read 97 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175833/PGC175833-largegalaxy-tractor.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175833/PGC175833-largegalaxy-maskbits.fits.fz Sort by flux! [ 677.7212] Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175833/PGC175833-largegalaxy-image-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175833/PGC175833-largegalaxy-model-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175833/PGC175833-largegalaxy-invvar-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175833/PGC175833-largegalaxy-image-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175833/PGC175833-largegalaxy-model-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175833/PGC175833-largegalaxy-invvar-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175833/PGC175833-largegalaxy-image-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175833/PGC175833-largegalaxy-model-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175833/PGC175833-largegalaxy-invvar-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175833/PGC175833-largegalaxy-psf-r.fits.fz Building masked image for central 1/1. Pixels used: 5506 Peak Img[j, k]: 188 191 Mean (j, k): 188.53 190.62 Theta (deg): 174.8 Astro PA (deg): 95.2 Eps: 0.514 Major axis (pix): 65.4 188.529157853 188.466 190.622076213 190.887 Starting ellipse-fitting for galaxy 1140049 Fitting g-band took......7.045 sec Fitting r-band took......7.488 sec Fitting z-band took......7.081 sec Time for all images = 21.614 sec Performing elliptical aperture photometry. g CoG modeling succeeded with a chi^2 minimum of 3592.49 r CoG modeling succeeded with a chi^2 minimum of 7028.51 z CoG modeling succeeded with a chi^2 minimum of 2667.93 Time = 0.052 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/PGC175833/PGC175833-largegalaxy-1140049-ellipse.fits Finished galaxy PGC175833 in 1.108 minutes.