Started working on galaxy PGC2661316 at Thu Jun 18 12:05:57 2020 Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2661316/PGC2661316-largegalaxy-sample.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2661316/PGC2661316-largegalaxy-tractor.fits Read 36 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2661316/PGC2661316-largegalaxy-tractor.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2661316/PGC2661316-largegalaxy-maskbits.fits.fz Sort by flux! [ 366.02823] Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2661316/PGC2661316-largegalaxy-image-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2661316/PGC2661316-largegalaxy-model-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2661316/PGC2661316-largegalaxy-invvar-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2661316/PGC2661316-largegalaxy-image-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2661316/PGC2661316-largegalaxy-model-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2661316/PGC2661316-largegalaxy-invvar-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2661316/PGC2661316-largegalaxy-image-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2661316/PGC2661316-largegalaxy-model-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2661316/PGC2661316-largegalaxy-invvar-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2661316/PGC2661316-largegalaxy-psf-r.fits.fz Building masked image for central 1/1. Pixels used: 4950 Peak Img[j, k]: 145 145 Mean (j, k): 148.23 145.42 Theta (deg): 32.4 Astro PA (deg): 57.6 Eps: 0.315 Major axis (pix): 53.5 148.228415814 145.32 145.422811029 145.53 Starting ellipse-fitting for galaxy 1285619 Fitting g-band took......4.822 sec Fitting r-band took......4.663 sec Fitting z-band took......5.168 sec Time for all images = 14.653 sec Performing elliptical aperture photometry. g CoG modeling succeeded with a chi^2 minimum of 65.37 r CoG modeling succeeded with a chi^2 minimum of 156.19 z CoG modeling succeeded with a chi^2 minimum of 566.50 Time = 0.034 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/142/PGC2661316/PGC2661316-largegalaxy-1285619-ellipse.fits Finished galaxy PGC2661316 in 3.501 minutes.