Started working on galaxy PGC1979782 at Wed Jun 17 19:52:58 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1979782/PGC1979782-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1979782/PGC1979782-largegalaxy-tractor.fits
Read 49 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1979782/PGC1979782-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1979782/PGC1979782-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 356.8204]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1979782/PGC1979782-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1979782/PGC1979782-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1979782/PGC1979782-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1979782/PGC1979782-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1979782/PGC1979782-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1979782/PGC1979782-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1979782/PGC1979782-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1979782/PGC1979782-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1979782/PGC1979782-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1979782/PGC1979782-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: 771
 Peak Img[j, k]: 193 193
 Mean (j, k): 192.52 193.48
 Theta (deg): 16.4
 Astro PA (deg): 73.6
 Eps: 0.529
 Major axis (pix): 24.6
Iteratively unmasking pixels:
  r=24.64 pixels
  r=24.64 pixels
  r=29.62 pixels
  r=35.38 pixels
  r=42.23 pixels
193.014663182 192.638 192.62778089 193.32
Starting ellipse-fitting for galaxy 374852
Fitting g-band took......4.494 sec
Fitting r-band took......4.438 sec
Fitting z-band took......4.352 sec
Time for all images = 13.285 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 9267.85
r CoG modeling succeeded with a chi^2 minimum of 837.50
z CoG modeling succeeded with a chi^2 minimum of 263.13
Time = 0.060 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/PGC1979782/PGC1979782-largegalaxy-374852-ellipse.fits
Finished galaxy PGC1979782 in 1.172 minutes.