Started working on galaxy PGC131087 at Wed Jun 17 06:45:51 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC131087/PGC131087-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC131087/PGC131087-largegalaxy-tractor.fits
Read 32 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC131087/PGC131087-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC131087/PGC131087-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 430.64807]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC131087/PGC131087-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC131087/PGC131087-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC131087/PGC131087-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC131087/PGC131087-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC131087/PGC131087-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC131087/PGC131087-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC131087/PGC131087-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC131087/PGC131087-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC131087/PGC131087-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC131087/PGC131087-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: 3355
 Peak Img[j, k]: 130 131
 Mean (j, k): 129.90 130.47
 Theta (deg): 126.8
 Astro PA (deg): 143.2
 Eps: 0.093
 Major axis (pix): 36.8
Iteratively unmasking pixels:
  r=36.76 pixels
  r=36.76 pixels
  r=44.74 pixels
  r=62.44 pixels
  r=71.99 pixels
141.663756222 129.788 124.93559476 131.165
Peak position has moved by more than 10 pixels---falling back on Tractor geometry!
  r=50.38 pixels
Starting ellipse-fitting for galaxy 337626
Fitting g-band took......5.407 sec
Fitting r-band took......5.002 sec
Fitting z-band took......5.518 sec
Time for all images = 15.928 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 50.99
r CoG modeling succeeded with a chi^2 minimum of 105.29
z CoG modeling succeeded with a chi^2 minimum of 51.88
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/032/PGC131087/PGC131087-largegalaxy-337626-ellipse.fits
Finished galaxy PGC131087 in 0.452 minutes.