Started working on galaxy PGC557813_GROUP at Wed Jun 17 03:32:01 2020 Read 2 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC557813_GROUP/PGC557813_GROUP-largegalaxy-sample.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC557813_GROUP/PGC557813_GROUP-largegalaxy-tractor.fits Read 470 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC557813_GROUP/PGC557813_GROUP-largegalaxy-tractor.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC557813_GROUP/PGC557813_GROUP-largegalaxy-maskbits.fits.fz Sort by flux! [ 1873.0898 502.56442] Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC557813_GROUP/PGC557813_GROUP-largegalaxy-image-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC557813_GROUP/PGC557813_GROUP-largegalaxy-model-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC557813_GROUP/PGC557813_GROUP-largegalaxy-invvar-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC557813_GROUP/PGC557813_GROUP-largegalaxy-image-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC557813_GROUP/PGC557813_GROUP-largegalaxy-model-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC557813_GROUP/PGC557813_GROUP-largegalaxy-invvar-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC557813_GROUP/PGC557813_GROUP-largegalaxy-image-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC557813_GROUP/PGC557813_GROUP-largegalaxy-model-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC557813_GROUP/PGC557813_GROUP-largegalaxy-invvar-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC557813_GROUP/PGC557813_GROUP-largegalaxy-psf-r.fits.fz Building masked image for central 1/2. Pixels used: 21172 Peak Img[j, k]: 402 462 Mean (j, k): 402.45 462.62 Theta (deg): 91.8 Astro PA (deg): 178.2 Eps: 0.173 Major axis (pix): 100.0 402.452143822 401.945 462.621918493 462.106 Building masked image for central 2/2. Pixels used: 3760 Peak Img[j, k]: 349 262 Mean (j, k): 348.57 261.38 Theta (deg): 148.6 Astro PA (deg): 121.4 Eps: 0.459 Major axis (pix): 53.4 348.565472884 349.18 261.382479398 262.072 Starting ellipse-fitting for galaxy 688335 Fitting g-band took......27.725 sec Fitting r-band took......28.077 sec Fitting z-band took......28.256 sec Time for all images = 84.057 sec Performing elliptical aperture photometry. g CoG modeling succeeded with a chi^2 minimum of 75.15 r CoG modeling succeeded with a chi^2 minimum of 113.94 z CoG modeling succeeded with a chi^2 minimum of 104.89 Time = 0.060 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/083/PGC557813_GROUP/PGC557813_GROUP-largegalaxy-688335-ellipse.fits Starting ellipse-fitting for galaxy 235270 Fitting g-band took......5.425 sec Fitting r-band took......4.598 sec Fitting z-band took......5.561 sec Time for all images = 15.585 sec Performing elliptical aperture photometry. g CoG modeling succeeded with a chi^2 minimum of 105.15 r CoG modeling succeeded with a chi^2 minimum of 218.10 z CoG modeling succeeded with a chi^2 minimum of 170.12 Time = 0.056 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/083/PGC557813_GROUP/PGC557813_GROUP-largegalaxy-235270-ellipse.fits Finished galaxy PGC557813_GROUP in 2.512 minutes.