Started working on galaxy PGC1907874 at Wed Jun 17 10:01:26 2020 Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC1907874/PGC1907874-largegalaxy-sample.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC1907874/PGC1907874-largegalaxy-tractor.fits Read 32 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC1907874/PGC1907874-largegalaxy-tractor.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC1907874/PGC1907874-largegalaxy-maskbits.fits.fz Sort by flux! [ 270.86346] Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC1907874/PGC1907874-largegalaxy-image-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC1907874/PGC1907874-largegalaxy-model-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC1907874/PGC1907874-largegalaxy-invvar-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC1907874/PGC1907874-largegalaxy-image-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC1907874/PGC1907874-largegalaxy-model-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC1907874/PGC1907874-largegalaxy-invvar-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC1907874/PGC1907874-largegalaxy-image-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC1907874/PGC1907874-largegalaxy-model-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC1907874/PGC1907874-largegalaxy-invvar-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC1907874/PGC1907874-largegalaxy-psf-r.fits.fz Building masked image for central 1/1. Pixels used: 3126 Peak Img[j, k]: 121 120 Mean (j, k): 120.20 119.41 Theta (deg): 146.9 Astro PA (deg): 123.1 Eps: 0.445 Major axis (pix): 47.9 120.203847928 120.583 119.407258958 119.565 Starting ellipse-fitting for galaxy 201405 Fitting g-band took......3.749 sec Fitting r-band took......3.864 sec Fitting z-band took......3.938 sec Time for all images = 11.552 sec Performing elliptical aperture photometry. g CoG modeling succeeded with a chi^2 minimum of 387.11 r CoG modeling succeeded with a chi^2 minimum of 367.14 z CoG modeling succeeded with a chi^2 minimum of 478.66 Time = 0.037 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/195/PGC1907874/PGC1907874-largegalaxy-201405-ellipse.fits Finished galaxy PGC1907874 in 0.768 minutes.