Started working on galaxy PGC324137 at Tue Jun 16 18:53:36 2020 Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC324137/PGC324137-largegalaxy-sample.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC324137/PGC324137-largegalaxy-tractor.fits Read 41 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC324137/PGC324137-largegalaxy-tractor.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC324137/PGC324137-largegalaxy-maskbits.fits.fz Sort by flux! [ 406.30685] Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC324137/PGC324137-largegalaxy-image-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC324137/PGC324137-largegalaxy-model-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC324137/PGC324137-largegalaxy-invvar-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC324137/PGC324137-largegalaxy-image-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC324137/PGC324137-largegalaxy-model-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC324137/PGC324137-largegalaxy-invvar-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC324137/PGC324137-largegalaxy-image-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC324137/PGC324137-largegalaxy-model-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC324137/PGC324137-largegalaxy-invvar-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC324137/PGC324137-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: 4931 Peak Img[j, k]: 140 138 Mean (j, k): 140.44 137.67 Theta (deg): 170.8 Astro PA (deg): 99.2 Eps: 0.101 Major axis (pix): 50.0 Iteratively unmasking pixels: r=49.99 pixels r=49.99 pixels r=60.10 pixels 140.453625243 139.801 137.766402997 138.169 Starting ellipse-fitting for galaxy 359318 Fitting g-band took......6.086 sec Fitting r-band took......5.485 sec Fitting z-band took......5.784 sec Time for all images = 17.355 sec Performing elliptical aperture photometry. g CoG modeling succeeded with a chi^2 minimum of 92.50 r CoG modeling succeeded with a chi^2 minimum of 383.94 z CoG modeling succeeded with a chi^2 minimum of 110.58 Time = 0.029 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/046/PGC324137/PGC324137-largegalaxy-359318-ellipse.fits Finished galaxy PGC324137 in 0.856 minutes.