Started working on galaxy PGC2793631 at Thu Jun 18 15:01:43 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC2793631/PGC2793631-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC2793631/PGC2793631-largegalaxy-tractor.fits
Read 50 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC2793631/PGC2793631-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC2793631/PGC2793631-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 290.13242]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC2793631/PGC2793631-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC2793631/PGC2793631-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC2793631/PGC2793631-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC2793631/PGC2793631-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC2793631/PGC2793631-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC2793631/PGC2793631-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC2793631/PGC2793631-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC2793631/PGC2793631-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC2793631/PGC2793631-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC2793631/PGC2793631-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 3098
 Peak Img[j, k]: 178 178
 Mean (j, k): 177.47 175.98
 Theta (deg): 179.8
 Astro PA (deg): 90.2
 Eps: 0.520
 Major axis (pix): 54.0
177.468936705 177.407 175.97795848 176.837
Starting ellipse-fitting for galaxy 374195
Fitting g-band took......4.622 sec
Fitting r-band took......4.601 sec
Fitting z-band took......5.195 sec
Time for all images = 14.418 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 2743.52
r CoG modeling succeeded with a chi^2 minimum of 1236.42
z CoG modeling succeeded with a chi^2 minimum of 921.73
Time = 0.036 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/193/PGC2793631/PGC2793631-largegalaxy-374195-ellipse.fits
Finished galaxy PGC2793631 in 0.852 minutes.