Started working on galaxy PGC825974 at Wed Jun 17 17:07:37 2020 Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC825974/PGC825974-largegalaxy-sample.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC825974/PGC825974-largegalaxy-tractor.fits Read 54 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC825974/PGC825974-largegalaxy-tractor.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC825974/PGC825974-largegalaxy-maskbits.fits.fz Sort by flux! [685.4359] Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC825974/PGC825974-largegalaxy-image-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC825974/PGC825974-largegalaxy-model-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC825974/PGC825974-largegalaxy-invvar-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC825974/PGC825974-largegalaxy-image-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC825974/PGC825974-largegalaxy-model-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC825974/PGC825974-largegalaxy-invvar-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC825974/PGC825974-largegalaxy-image-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC825974/PGC825974-largegalaxy-model-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC825974/PGC825974-largegalaxy-invvar-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC825974/PGC825974-largegalaxy-psf-r.fits.fz Building masked image for central 1/1. Pixels used: 7965 Peak Img[j, k]: 149 151 Mean (j, k): 148.98 151.30 Theta (deg): 146.1 Astro PA (deg): 123.9 Eps: 0.080 Major axis (pix): 56.8 148.98288144950118 149.11005 151.30370503497446 151.35574 Starting ellipse-fitting for galaxy 494558 Fitting g-band took......8.134 sec Fitting r-band took......7.799 sec Fitting z-band took......7.468 sec Time for all images = 23.402 sec Performing elliptical aperture photometry. g CoG modeling succeeded with a chi^2 minimum of 242.96 r CoG modeling succeeded with a chi^2 minimum of 858.39 z CoG modeling succeeded with a chi^2 minimum of 579.80 Time = 0.041 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/PGC825974/PGC825974-largegalaxy-494558-ellipse.fits Finished galaxy PGC825974 in 1.014 minutes.