Started working on galaxy PGC1817483 at Wed Jun 17 15:09:14 2020 Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1817483/PGC1817483-largegalaxy-sample.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1817483/PGC1817483-largegalaxy-tractor.fits Read 14 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1817483/PGC1817483-largegalaxy-tractor.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1817483/PGC1817483-largegalaxy-maskbits.fits.fz Sort by flux! [ 186.13924] Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1817483/PGC1817483-largegalaxy-image-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1817483/PGC1817483-largegalaxy-model-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1817483/PGC1817483-largegalaxy-invvar-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1817483/PGC1817483-largegalaxy-image-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1817483/PGC1817483-largegalaxy-model-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1817483/PGC1817483-largegalaxy-invvar-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1817483/PGC1817483-largegalaxy-image-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1817483/PGC1817483-largegalaxy-model-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1817483/PGC1817483-largegalaxy-invvar-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1817483/PGC1817483-largegalaxy-psf-r.fits.fz Building masked image for central 1/1. Pixels used: 1824 Peak Img[j, k]: 132 132 Mean (j, k): 131.43 132.36 Theta (deg): 97.8 Astro PA (deg): 172.2 Eps: 0.694 Major axis (pix): 46.8 131.430062246 131.613 132.363748562 132.087 Starting ellipse-fitting for galaxy 118231 Fitting g-band took......5.245 sec Fitting r-band took......5.387 sec Fitting z-band took......5.167 sec Time for all images = 15.800 sec Performing elliptical aperture photometry. g CoG modeling succeeded with a chi^2 minimum of 94.76 r CoG modeling succeeded with a chi^2 minimum of 210.88 z CoG modeling succeeded with a chi^2 minimum of 233.15 Time = 0.055 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/PGC1817483/PGC1817483-largegalaxy-118231-ellipse.fits Finished galaxy PGC1817483 in 1.051 minutes.