Started working on galaxy PGC870848 at Wed Jun 17 12:48:28 2020 Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC870848/PGC870848-largegalaxy-sample.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC870848/PGC870848-largegalaxy-tractor.fits Read 67 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC870848/PGC870848-largegalaxy-tractor.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC870848/PGC870848-largegalaxy-maskbits.fits.fz Sort by flux! [ 1007.8527] Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC870848/PGC870848-largegalaxy-image-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC870848/PGC870848-largegalaxy-model-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC870848/PGC870848-largegalaxy-invvar-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC870848/PGC870848-largegalaxy-image-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC870848/PGC870848-largegalaxy-model-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC870848/PGC870848-largegalaxy-invvar-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC870848/PGC870848-largegalaxy-image-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC870848/PGC870848-largegalaxy-model-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC870848/PGC870848-largegalaxy-invvar-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC870848/PGC870848-largegalaxy-psf-r.fits.fz Building masked image for central 1/1. Pixels used: 11330 Peak Img[j, k]: 162 161 Mean (j, k): 161.09 160.57 Theta (deg): 95.1 Astro PA (deg): 174.9 Eps: 0.222 Major axis (pix): 75.2 161.088978995 161.845 160.574511302 161.166 Starting ellipse-fitting for galaxy 1123296 Fitting g-band took......23.938 sec Fitting r-band took......24.655 sec Fitting z-band took......25.865 sec Time for all images = 74.459 sec Performing elliptical aperture photometry. g CoG modeling succeeded with a chi^2 minimum of 22.61 r CoG modeling succeeded with a chi^2 minimum of 71.50 z CoG modeling succeeded with a chi^2 minimum of 41.94 Time = 0.059 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/058/PGC870848/PGC870848-largegalaxy-1123296-ellipse.fits Finished galaxy PGC870848 in 1.877 minutes.