Started working on galaxy PGC598600 at Wed Jun 17 18:54:30 2020 Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC598600/PGC598600-largegalaxy-sample.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC598600/PGC598600-largegalaxy-tractor.fits Read 55 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC598600/PGC598600-largegalaxy-tractor.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC598600/PGC598600-largegalaxy-maskbits.fits.fz Sort by flux! [ 453.9569] Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC598600/PGC598600-largegalaxy-image-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC598600/PGC598600-largegalaxy-model-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC598600/PGC598600-largegalaxy-invvar-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC598600/PGC598600-largegalaxy-image-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC598600/PGC598600-largegalaxy-model-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC598600/PGC598600-largegalaxy-invvar-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC598600/PGC598600-largegalaxy-image-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC598600/PGC598600-largegalaxy-model-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC598600/PGC598600-largegalaxy-invvar-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC598600/PGC598600-largegalaxy-psf-r.fits.fz Building masked image for central 1/1. Pixels used: 4762 Peak Img[j, k]: 138 140 Mean (j, k): 138.23 139.36 Theta (deg): 53.1 Astro PA (deg): 36.9 Eps: 0.167 Major axis (pix): 45.3 138.233119102 138.253 139.363144979 139.45 Starting ellipse-fitting for galaxy 1428388 Fitting g-band took......4.689 sec Fitting r-band took......4.432 sec Fitting z-band took......4.847 sec Time for all images = 13.968 sec Performing elliptical aperture photometry. g CoG modeling succeeded with a chi^2 minimum of 174.97 r CoG modeling succeeded with a chi^2 minimum of 273.61 z CoG modeling succeeded with a chi^2 minimum of 180.77 Time = 0.031 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/083/PGC598600/PGC598600-largegalaxy-1428388-ellipse.fits Finished galaxy PGC598600 in 0.853 minutes.