Started working on galaxy PGC504554 at Wed Jun 17 09:42:10 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC504554/PGC504554-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC504554/PGC504554-largegalaxy-tractor.fits
Read 33 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC504554/PGC504554-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC504554/PGC504554-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 212.50212]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC504554/PGC504554-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC504554/PGC504554-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC504554/PGC504554-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC504554/PGC504554-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC504554/PGC504554-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC504554/PGC504554-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC504554/PGC504554-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC504554/PGC504554-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC504554/PGC504554-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC504554/PGC504554-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: 1920
 Peak Img[j, k]: 120 116
 Mean (j, k): 120.36 116.23
 Theta (deg): 96.5
 Astro PA (deg): 173.5
 Eps: 0.190
 Major axis (pix): 28.5
Iteratively unmasking pixels:
  r=28.55 pixels
  r=28.55 pixels
  r=34.31 pixels
  r=41.08 pixels
  r=44.03 pixels
121.201467584 120.146 115.474630221 116.353
Starting ellipse-fitting for galaxy 694992
Fitting g-band took......3.504 sec
Fitting r-band took......3.127 sec
Fitting z-band took......3.165 sec
Time for all images = 9.797 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 0.67
r CoG modeling succeeded with a chi^2 minimum of 0.98
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 1.22
Time = 0.025 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/076/PGC504554/PGC504554-largegalaxy-694992-ellipse.fits
Finished galaxy PGC504554 in 0.778 minutes.