Started working on galaxy DR8-0463m170-1863 at Wed Jun 17 08:11:16 2020 Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/DR8-0463m170-1863/DR8-0463m170-1863-largegalaxy-sample.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/DR8-0463m170-1863/DR8-0463m170-1863-largegalaxy-tractor.fits Read 96 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/DR8-0463m170-1863/DR8-0463m170-1863-largegalaxy-tractor.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/DR8-0463m170-1863/DR8-0463m170-1863-largegalaxy-maskbits.fits.fz Sort by flux! [ 40.23283] Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/DR8-0463m170-1863/DR8-0463m170-1863-largegalaxy-image-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/DR8-0463m170-1863/DR8-0463m170-1863-largegalaxy-model-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/DR8-0463m170-1863/DR8-0463m170-1863-largegalaxy-invvar-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/DR8-0463m170-1863/DR8-0463m170-1863-largegalaxy-image-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/DR8-0463m170-1863/DR8-0463m170-1863-largegalaxy-model-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/DR8-0463m170-1863/DR8-0463m170-1863-largegalaxy-invvar-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/DR8-0463m170-1863/DR8-0463m170-1863-largegalaxy-image-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/DR8-0463m170-1863/DR8-0463m170-1863-largegalaxy-model-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/DR8-0463m170-1863/DR8-0463m170-1863-largegalaxy-invvar-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/DR8-0463m170-1863/DR8-0463m170-1863-largegalaxy-psf-r.fits.fz Building masked image for central 1/1. Pixels used: 918 Peak Img[j, k]: 203 203 Mean (j, k): 203.47 202.87 Theta (deg): 99.2 Astro PA (deg): 170.8 Eps: 0.448 Major axis (pix): 31.4 203.468307449 202.913 202.874820688 202.878 Starting ellipse-fitting for galaxy 5000728 Fitting g-band took......1.364 sec Fitting r-band took......1.422 sec Fitting z-band took......1.347 sec Time for all images = 4.133 sec Performing elliptical aperture photometry. g CoG modeling succeeded with a chi^2 minimum of 355.05 r CoG modeling succeeded with a chi^2 minimum of 380.59 z CoG modeling succeeded with a chi^2 minimum of 57.86 Time = 0.022 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/DR8-0463m170-1863/DR8-0463m170-1863-largegalaxy-5000728-ellipse.fits Finished galaxy DR8-0463m170-1863 in 0.683 minutes.