Started working on galaxy PGC774134 at Tue Jun 16 19:03:02 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC774134/PGC774134-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC774134/PGC774134-largegalaxy-tractor.fits
Read 45 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC774134/PGC774134-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC774134/PGC774134-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 421.4733]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC774134/PGC774134-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC774134/PGC774134-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC774134/PGC774134-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC774134/PGC774134-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC774134/PGC774134-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC774134/PGC774134-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC774134/PGC774134-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC774134/PGC774134-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC774134/PGC774134-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC774134/PGC774134-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: 3627
 Peak Img[j, k]: 182 177
 Mean (j, k): 181.46 177.33
 Theta (deg): 129.9
 Astro PA (deg): 140.1
 Eps: 0.201
 Major axis (pix): 37.9
Iteratively unmasking pixels:
  r=37.85 pixels
  r=37.85 pixels
  r=45.42 pixels
  r=54.53 pixels
  r=64.66 pixels
181.194580519 181.37 176.703159535 177.449
Starting ellipse-fitting for galaxy 179801
Fitting g-band took......6.749 sec
Fitting r-band took......6.421 sec
Fitting z-band took......6.629 sec
Time for all images = 19.799 sec
Performing elliptical aperture photometry.
Insufficient profile to measure the radius at 26.0 mag/arcsec2!
g CoG modeling succeeded with a chi^2 minimum of 16.65
r CoG modeling succeeded with a chi^2 minimum of 22.75
z CoG modeling succeeded with a chi^2 minimum of 10.43
Time = 0.021 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/036/PGC774134/PGC774134-largegalaxy-179801-ellipse.fits
Finished galaxy PGC774134 in 0.922 minutes.