Started working on galaxy PGC636793 at Wed Jun 17 11:49:43 2020 Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC636793/PGC636793-largegalaxy-sample.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC636793/PGC636793-largegalaxy-tractor.fits Read 62 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC636793/PGC636793-largegalaxy-tractor.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC636793/PGC636793-largegalaxy-maskbits.fits.fz Sort by flux! [ 315.5215] Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC636793/PGC636793-largegalaxy-image-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC636793/PGC636793-largegalaxy-model-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC636793/PGC636793-largegalaxy-invvar-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC636793/PGC636793-largegalaxy-image-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC636793/PGC636793-largegalaxy-model-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC636793/PGC636793-largegalaxy-invvar-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC636793/PGC636793-largegalaxy-image-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC636793/PGC636793-largegalaxy-model-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC636793/PGC636793-largegalaxy-invvar-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC636793/PGC636793-largegalaxy-psf-r.fits.fz Building masked image for central 1/1. Pixels used: 2810 Peak Img[j, k]: 157 163 Mean (j, k): 164.93 162.93 Theta (deg): 89.8 Astro PA (deg): 0.2 Eps: 0.717 Major axis (pix): 57.0 164.928226857 164.283 162.932990971 162.993 Starting ellipse-fitting for galaxy 1132714 Fitting g-band took......11.263 sec Fitting r-band took......11.768 sec Fitting z-band took......11.186 sec Time for all images = 34.218 sec Performing elliptical aperture photometry. g CoG modeling succeeded with a chi^2 minimum of 571.38 r CoG modeling succeeded with a chi^2 minimum of 1546.01 z CoG modeling succeeded with a chi^2 minimum of 553.98 Time = 0.076 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/PGC636793/PGC636793-largegalaxy-1132714-ellipse.fits Finished galaxy PGC636793 in 0.777 minutes.