Started working on galaxy PGC794855 at Wed Jun 17 10:13:10 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC794855/PGC794855-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC794855/PGC794855-largegalaxy-tractor.fits
Read 44 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC794855/PGC794855-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC794855/PGC794855-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 378.9621]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC794855/PGC794855-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC794855/PGC794855-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC794855/PGC794855-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC794855/PGC794855-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC794855/PGC794855-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC794855/PGC794855-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC794855/PGC794855-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC794855/PGC794855-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC794855/PGC794855-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC794855/PGC794855-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 4753
 Peak Img[j, k]: 138 141
 Mean (j, k): 138.06 140.81
 Theta (deg): 68.1
 Astro PA (deg): 21.9
 Eps: 0.253
 Major axis (pix): 49.3
138.063333564 137.804 140.807858918 140.802
Starting ellipse-fitting for galaxy 262822
Fitting g-band took......4.974 sec
Fitting r-band took......4.925 sec
Fitting z-band took......4.638 sec
Time for all images = 14.537 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1244.39
r CoG modeling succeeded with a chi^2 minimum of 1725.31
z CoG modeling succeeded with a chi^2 minimum of 344.15
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/036/PGC794855/PGC794855-largegalaxy-262822-ellipse.fits
Finished galaxy PGC794855 in 0.853 minutes.