Started working on galaxy PGC2503438 at Thu Jun 18 13:45:57 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2503438/PGC2503438-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2503438/PGC2503438-largegalaxy-tractor.fits
Read 115 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2503438/PGC2503438-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2503438/PGC2503438-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 722.1912]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2503438/PGC2503438-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2503438/PGC2503438-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2503438/PGC2503438-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2503438/PGC2503438-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2503438/PGC2503438-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2503438/PGC2503438-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2503438/PGC2503438-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2503438/PGC2503438-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2503438/PGC2503438-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2503438/PGC2503438-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 14207
 Peak Img[j, k]: 217 217
 Mean (j, k): 217.78 216.85
 Theta (deg): 26.8
 Astro PA (deg): 63.2
 Eps: 0.245
 Major axis (pix): 92.1
217.780019181 217.034 216.845093903 217.429
Starting ellipse-fitting for galaxy 161451
Fitting g-band took......18.569 sec
Fitting r-band took......18.785 sec
Fitting z-band took......21.055 sec
Time for all images = 58.410 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 80.60
r CoG modeling succeeded with a chi^2 minimum of 162.15
z CoG modeling succeeded with a chi^2 minimum of 569.11
Time = 0.071 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/246/PGC2503438/PGC2503438-largegalaxy-161451-ellipse.fits
Finished galaxy PGC2503438 in 2.633 minutes.