Started working on galaxy PGC821684 at Wed Jun 17 03:36:17 2020 Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC821684/PGC821684-largegalaxy-sample.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC821684/PGC821684-largegalaxy-tractor.fits Read 87 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC821684/PGC821684-largegalaxy-tractor.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC821684/PGC821684-largegalaxy-maskbits.fits.fz Sort by flux! [ 247.69623] Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC821684/PGC821684-largegalaxy-image-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC821684/PGC821684-largegalaxy-model-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC821684/PGC821684-largegalaxy-invvar-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC821684/PGC821684-largegalaxy-image-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC821684/PGC821684-largegalaxy-model-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC821684/PGC821684-largegalaxy-invvar-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC821684/PGC821684-largegalaxy-image-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC821684/PGC821684-largegalaxy-model-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC821684/PGC821684-largegalaxy-invvar-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC821684/PGC821684-largegalaxy-psf-r.fits.fz Building masked image for central 1/1. Pixels used: 3289 Peak Img[j, k]: 192 196 Mean (j, k): 193.15 193.24 Theta (deg): 91.4 Astro PA (deg): 178.6 Eps: 0.565 Major axis (pix): 58.6 193.153857959 190.975 193.238344379 195.757 Starting ellipse-fitting for galaxy 706529 Fitting g-band took......4.957 sec Fitting r-band took......5.381 sec Fitting z-band took......4.767 sec Time for all images = 15.106 sec Performing elliptical aperture photometry. g CoG modeling succeeded with a chi^2 minimum of 3469.17 r CoG modeling succeeded with a chi^2 minimum of 4022.24 z CoG modeling succeeded with a chi^2 minimum of 619.11 Time = 0.040 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/058/PGC821684/PGC821684-largegalaxy-706529-ellipse.fits Finished galaxy PGC821684 in 0.372 minutes.