Started working on galaxy PGC310163 at Wed Jun 17 15:35:10 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC310163/PGC310163-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC310163/PGC310163-largegalaxy-tractor.fits
Read 20 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC310163/PGC310163-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC310163/PGC310163-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 112.73156]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC310163/PGC310163-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC310163/PGC310163-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC310163/PGC310163-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC310163/PGC310163-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC310163/PGC310163-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC310163/PGC310163-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC310163/PGC310163-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC310163/PGC310163-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC310163/PGC310163-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC310163/PGC310163-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: 454
 Peak Img[j, k]: 122 120
 Mean (j, k): 121.87 119.80
 Theta (deg): 98.4
 Astro PA (deg): 171.6
 Eps: 0.638
 Major axis (pix): 21.1
Iteratively unmasking pixels:
  r=21.06 pixels
  r=21.06 pixels
  r=25.31 pixels
  r=30.13 pixels
  r=36.02 pixels
121.848623255 121.64 119.715877781 119.853
Starting ellipse-fitting for galaxy 949311
Fitting g-band took......2.433 sec
Fitting r-band took......2.270 sec
Fitting z-band took......2.297 sec
Time for all images = 7.000 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 399.29
r CoG modeling succeeded with a chi^2 minimum of 1862.74
z CoG modeling succeeded with a chi^2 minimum of 595.52
Time = 0.037 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/033/PGC310163/PGC310163-largegalaxy-949311-ellipse.fits
Finished galaxy PGC310163 in 0.714 minutes.