Started working on galaxy PGC1968884 at Tue Jun 16 14:29:51 2020 Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC1968884/PGC1968884-largegalaxy-sample.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC1968884/PGC1968884-largegalaxy-tractor.fits Read 34 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC1968884/PGC1968884-largegalaxy-tractor.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC1968884/PGC1968884-largegalaxy-maskbits.fits.fz Sort by flux! [ 100.338066] Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC1968884/PGC1968884-largegalaxy-image-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC1968884/PGC1968884-largegalaxy-model-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC1968884/PGC1968884-largegalaxy-invvar-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC1968884/PGC1968884-largegalaxy-image-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC1968884/PGC1968884-largegalaxy-model-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC1968884/PGC1968884-largegalaxy-invvar-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC1968884/PGC1968884-largegalaxy-image-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC1968884/PGC1968884-largegalaxy-model-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC1968884/PGC1968884-largegalaxy-invvar-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC1968884/PGC1968884-largegalaxy-psf-r.fits.fz Building masked image for central 1/1. Pixels used: 1355 Peak Img[j, k]: 127 127 Mean (j, k): 127.05 126.81 Theta (deg): 166.4 Astro PA (deg): 103.6 Eps: 0.255 Major axis (pix): 25.4 127.045823573 127.214 126.810441999 126.91 Starting ellipse-fitting for galaxy 471447 Fitting g-band took......1.144 sec Fitting r-band took......1.191 sec Fitting z-band took......1.195 sec Time for all images = 3.530 sec Performing elliptical aperture photometry. g CoG modeling succeeded with a chi^2 minimum of 421.16 r CoG modeling succeeded with a chi^2 minimum of 394.21 z CoG modeling succeeded with a chi^2 minimum of 204.90 Time = 0.022 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/128/PGC1968884/PGC1968884-largegalaxy-471447-ellipse.fits Finished galaxy PGC1968884 in 0.683 minutes.