Started working on galaxy PGC1276361 at Wed Jun 17 09:12:59 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1276361/PGC1276361-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1276361/PGC1276361-largegalaxy-tractor.fits
Read 39 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1276361/PGC1276361-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1276361/PGC1276361-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 541.5254]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1276361/PGC1276361-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1276361/PGC1276361-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1276361/PGC1276361-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1276361/PGC1276361-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1276361/PGC1276361-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1276361/PGC1276361-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1276361/PGC1276361-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1276361/PGC1276361-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1276361/PGC1276361-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1276361/PGC1276361-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: 1816
 Peak Img[j, k]: 156 157
 Mean (j, k): 155.96 157.16
 Theta (deg): 156.6
 Astro PA (deg): 113.4
 Eps: 0.416
 Major axis (pix): 31.9
Iteratively unmasking pixels:
  r=31.91 pixels
  r=31.91 pixels
  r=38.40 pixels
  r=45.99 pixels
  r=55.45 pixels
155.845325602 155.623 156.585277433 156.904
Starting ellipse-fitting for galaxy 718268
Fitting g-band took......4.609 sec
Fitting r-band took......4.138 sec
Fitting z-band took......4.162 sec
Time for all images = 12.909 sec
Performing elliptical aperture photometry.
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 6385.08
r CoG modeling succeeded with a chi^2 minimum of 11679.18
z CoG modeling succeeded with a chi^2 minimum of 6724.96
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/228/PGC1276361/PGC1276361-largegalaxy-718268-ellipse.fits
Finished galaxy PGC1276361 in 0.863 minutes.