Started working on galaxy PGC738111 at Wed Jun 17 18:01:50 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC738111/PGC738111-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC738111/PGC738111-largegalaxy-tractor.fits
Read 22 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC738111/PGC738111-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC738111/PGC738111-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 114.74783]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC738111/PGC738111-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC738111/PGC738111-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC738111/PGC738111-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC738111/PGC738111-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC738111/PGC738111-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC738111/PGC738111-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC738111/PGC738111-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC738111/PGC738111-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC738111/PGC738111-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC738111/PGC738111-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: 617
 Peak Img[j, k]: 117 119
 Mean (j, k): 117.02 119.44
 Theta (deg): 179.5
 Astro PA (deg): 90.5
 Eps: 0.679
 Major axis (pix): 25.5
Iteratively unmasking pixels:
  r=25.46 pixels
  r=25.46 pixels
  r=30.56 pixels
  r=36.49 pixels
  r=43.53 pixels
117.061316915 116.99 119.082729188 119.369
Starting ellipse-fitting for galaxy 242576
Fitting g-band took......1.745 sec
Fitting r-band took......1.752 sec
Fitting z-band took......1.842 sec
Time for all images = 5.339 sec
Performing elliptical aperture photometry.
Insufficient profile to measure the radius at 24.5 mag/arcsec2!
Insufficient profile to measure the radius at 25.0 mag/arcsec2!
Insufficient profile to measure the radius at 25.5 mag/arcsec2!
Insufficient profile to measure the radius at 26.0 mag/arcsec2!
g CoG modeling succeeded with a chi^2 minimum of 3131.65
r CoG modeling succeeded with a chi^2 minimum of 6976.83
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 4849.25
Time = 0.033 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/032/PGC738111/PGC738111-largegalaxy-242576-ellipse.fits
Finished galaxy PGC738111 in 0.747 minutes.