Started working on galaxy PGC761863 at Wed Jun 17 09:15:28 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC761863/PGC761863-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC761863/PGC761863-largegalaxy-tractor.fits
Read 52 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC761863/PGC761863-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC761863/PGC761863-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 132.4486]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC761863/PGC761863-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC761863/PGC761863-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC761863/PGC761863-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC761863/PGC761863-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC761863/PGC761863-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC761863/PGC761863-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC761863/PGC761863-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC761863/PGC761863-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC761863/PGC761863-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC761863/PGC761863-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 2069
 Peak Img[j, k]: 144 155
 Mean (j, k): 150.61 154.88
 Theta (deg): 82.7
 Astro PA (deg): 7.3
 Eps: 0.658
 Major axis (pix): 47.2
150.611143148 150.442 154.882892867 154.829
Starting ellipse-fitting for galaxy 791354
Fitting g-band took......3.735 sec
Fitting r-band took......4.276 sec
Fitting z-band took......4.482 sec
Time for all images = 12.493 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 847.78
r CoG modeling succeeded with a chi^2 minimum of 1434.67
z CoG modeling succeeded with a chi^2 minimum of 323.21
Time = 0.043 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/PGC761863/PGC761863-largegalaxy-791354-ellipse.fits
Finished galaxy PGC761863 in 0.846 minutes.