Started working on galaxy PGC052862 at Thu Jun 18 19:43:29 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC052862/PGC052862-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC052862/PGC052862-largegalaxy-tractor.fits
Read 88 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC052862/PGC052862-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC052862/PGC052862-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 3000.3489]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC052862/PGC052862-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC052862/PGC052862-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC052862/PGC052862-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC052862/PGC052862-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC052862/PGC052862-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC052862/PGC052862-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC052862/PGC052862-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC052862/PGC052862-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC052862/PGC052862-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC052862/PGC052862-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
Central position has been masked, possibly by a star (or saturated core).
 Pixels used: 24703
 Peak Img[j, k]: 249 248
 Mean (j, k): 248.70 248.03
 Theta (deg): 167.5
 Astro PA (deg): 102.5
 Eps: 0.334
 Major axis (pix): 118.3
Iteratively unmasking pixels:
  r=118.25 pixels
  r=118.25 pixels
  r=141.90 pixels
248.698733432 248.587 248.029636836 247.711
Starting ellipse-fitting for galaxy 1293072
Fitting g-band took......31.315 sec
Fitting r-band took......38.179 sec
Fitting z-band took......37.203 sec
Time for all images = 106.696 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 135.41
r CoG modeling succeeded with a chi^2 minimum of 55.81
WARNING: The fit may be unsuccessful; check fit_info['message'] for more information. [astropy.modeling.fitting]
z CoG modeling succeeded with a chi^2 minimum of 848.48
Time = 0.126 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/222/PGC052862/PGC052862-largegalaxy-1293072-ellipse.fits
Finished galaxy PGC052862 in 2.529 minutes.