Started working on galaxy PGC175828 at Tue Jun 16 19:28:43 2020 Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175828/PGC175828-largegalaxy-sample.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175828/PGC175828-largegalaxy-tractor.fits Read 58 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175828/PGC175828-largegalaxy-tractor.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175828/PGC175828-largegalaxy-maskbits.fits.fz Sort by flux! [ 789.8067] Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175828/PGC175828-largegalaxy-image-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175828/PGC175828-largegalaxy-model-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175828/PGC175828-largegalaxy-invvar-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175828/PGC175828-largegalaxy-image-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175828/PGC175828-largegalaxy-model-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175828/PGC175828-largegalaxy-invvar-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175828/PGC175828-largegalaxy-image-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175828/PGC175828-largegalaxy-model-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175828/PGC175828-largegalaxy-invvar-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175828/PGC175828-largegalaxy-psf-r.fits.fz Building masked image for central 1/1. Pixels used: 6744 Peak Img[j, k]: 167 169 Mean (j, k): 166.61 169.23 Theta (deg): 139.4 Astro PA (deg): 130.6 Eps: 0.259 Major axis (pix): 56.5 166.611113985 166.514 169.228121793 169.411 Starting ellipse-fitting for galaxy 613960 Fitting g-band took......6.094 sec Fitting r-band took......6.189 sec Fitting z-band took......6.692 sec Time for all images = 18.975 sec Performing elliptical aperture photometry. g CoG modeling succeeded with a chi^2 minimum of 8136.18 r CoG modeling succeeded with a chi^2 minimum of 12293.84 z CoG modeling succeeded with a chi^2 minimum of 3743.80 Time = 0.051 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/PGC175828/PGC175828-largegalaxy-613960-ellipse.fits Finished galaxy PGC175828 in 1.015 minutes.