Started working on galaxy PGC1828936 at Wed Jun 17 04:43:29 2020 Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1828936/PGC1828936-largegalaxy-sample.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1828936/PGC1828936-largegalaxy-tractor.fits Read 179 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1828936/PGC1828936-largegalaxy-tractor.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1828936/PGC1828936-largegalaxy-maskbits.fits.fz Sort by flux! [ 754.41724] Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1828936/PGC1828936-largegalaxy-image-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1828936/PGC1828936-largegalaxy-model-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1828936/PGC1828936-largegalaxy-invvar-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1828936/PGC1828936-largegalaxy-image-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1828936/PGC1828936-largegalaxy-model-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1828936/PGC1828936-largegalaxy-invvar-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1828936/PGC1828936-largegalaxy-image-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1828936/PGC1828936-largegalaxy-model-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1828936/PGC1828936-largegalaxy-invvar-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1828936/PGC1828936-largegalaxy-psf-r.fits.fz Building masked image for central 1/1. Pixels used: 7352 Peak Img[j, k]: 307 307 Mean (j, k): 305.70 305.03 Theta (deg): 154.5 Astro PA (deg): 115.5 Eps: 0.802 Major axis (pix): 111.3 305.702324563 305.831 305.02990416 305.877 Starting ellipse-fitting for galaxy 667184 Fitting g-band took......18.850 sec Fitting r-band took......18.263 sec Fitting z-band took......17.955 sec Time for all images = 55.068 sec Performing elliptical aperture photometry. g CoG modeling succeeded with a chi^2 minimum of 2700.50 r CoG modeling succeeded with a chi^2 minimum of 3151.46 z CoG modeling succeeded with a chi^2 minimum of 2219.83 Time = 0.162 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/208/PGC1828936/PGC1828936-largegalaxy-667184-ellipse.fits Finished galaxy PGC1828936 in 1.179 minutes.