Started working on galaxy PGC1137875 at Wed Jun 17 05:15:29 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC1137875/PGC1137875-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC1137875/PGC1137875-largegalaxy-tractor.fits
Read 63 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC1137875/PGC1137875-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC1137875/PGC1137875-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 651.68555]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC1137875/PGC1137875-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC1137875/PGC1137875-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC1137875/PGC1137875-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC1137875/PGC1137875-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC1137875/PGC1137875-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC1137875/PGC1137875-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC1137875/PGC1137875-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC1137875/PGC1137875-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC1137875/PGC1137875-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC1137875/PGC1137875-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: 3475
 Peak Img[j, k]: 152 152
 Mean (j, k): 154.78 149.88
 Theta (deg): 63.0
 Astro PA (deg): 27.0
 Eps: 0.299
 Major axis (pix): 48.9
Iteratively unmasking pixels:
  r=48.94 pixels
  r=48.94 pixels
  r=62.55 pixels
  r=66.43 pixels
151.715859741 152.324 151.814831905 151.603
Starting ellipse-fitting for galaxy 547395
Fitting g-band took......5.037 sec
Fitting r-band took......4.550 sec
Fitting z-band took......4.680 sec
Time for all images = 14.267 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 5454.50
r CoG modeling succeeded with a chi^2 minimum of 12922.24
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 3287.49
Time = 0.046 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/336/PGC1137875/PGC1137875-largegalaxy-547395-ellipse.fits
Finished galaxy PGC1137875 in 0.852 minutes.