Started working on galaxy PGC128450 at Wed Jun 17 04:16:50 2020 Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC128450/PGC128450-largegalaxy-sample.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC128450/PGC128450-largegalaxy-tractor.fits Read 364 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC128450/PGC128450-largegalaxy-tractor.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC128450/PGC128450-largegalaxy-maskbits.fits.fz Sort by flux! [ 2672.8777] Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC128450/PGC128450-largegalaxy-image-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC128450/PGC128450-largegalaxy-model-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC128450/PGC128450-largegalaxy-invvar-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC128450/PGC128450-largegalaxy-image-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC128450/PGC128450-largegalaxy-model-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC128450/PGC128450-largegalaxy-invvar-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC128450/PGC128450-largegalaxy-image-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC128450/PGC128450-largegalaxy-model-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC128450/PGC128450-largegalaxy-invvar-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC128450/PGC128450-largegalaxy-psf-r.fits.fz Building masked image for central 1/1. Central position has been masked, possibly by a star (or saturated core). Pixels used: 6078 Peak Img[j, k]: 392 387 Mean (j, k): 412.00 405.22 Theta (deg): 8.7 Astro PA (deg): 81.3 Eps: 0.558 Major axis (pix): 105.3 Iteratively unmasking pixels: r=105.30 pixels r=105.30 pixels r=120.50 pixels r=126.88 pixels r=126.94 pixels 369.898892085 369.238 368.508026243 369.136 Starting ellipse-fitting for galaxy 620391 Fitting g-band took......23.580 sec Fitting r-band took......24.074 sec Fitting z-band took......22.855 sec Time for all images = 70.509 sec Performing elliptical aperture photometry. g CoG modeling succeeded with a chi^2 minimum of 7241.11 r CoG modeling succeeded with a chi^2 minimum of 19074.44 z CoG modeling succeeded with a chi^2 minimum of 12738.62 Time = 0.116 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/006/PGC128450/PGC128450-largegalaxy-620391-ellipse.fits Finished galaxy PGC128450 in 1.902 minutes.