Started working on galaxy PGC855042 at Tue Jun 16 13:12:18 2020 Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC855042/PGC855042-largegalaxy-sample.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC855042/PGC855042-largegalaxy-tractor.fits Read 44 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC855042/PGC855042-largegalaxy-tractor.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC855042/PGC855042-largegalaxy-maskbits.fits.fz Sort by flux! [ 324.70615] Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC855042/PGC855042-largegalaxy-image-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC855042/PGC855042-largegalaxy-model-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC855042/PGC855042-largegalaxy-invvar-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC855042/PGC855042-largegalaxy-image-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC855042/PGC855042-largegalaxy-model-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC855042/PGC855042-largegalaxy-invvar-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC855042/PGC855042-largegalaxy-image-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC855042/PGC855042-largegalaxy-model-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC855042/PGC855042-largegalaxy-invvar-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC855042/PGC855042-largegalaxy-psf-r.fits.fz Building masked image for central 1/1. Pixels used: 2814 Peak Img[j, k]: 124 125 Mean (j, k): 123.99 122.45 Theta (deg): 11.9 Astro PA (deg): 78.1 Eps: 0.509 Major axis (pix): 46.3 123.988193427 123.436 122.452453312 123.806 Starting ellipse-fitting for galaxy 136406 Fitting g-band took......5.278 sec Fitting r-band took......5.314 sec Fitting z-band took......5.637 sec Time for all images = 16.229 sec Performing elliptical aperture photometry. g CoG modeling succeeded with a chi^2 minimum of 182.53 r CoG modeling succeeded with a chi^2 minimum of 380.49 z CoG modeling succeeded with a chi^2 minimum of 76.77 Time = 0.043 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/PGC855042/PGC855042-largegalaxy-136406-ellipse.fits Finished galaxy PGC855042 in 0.853 minutes.