Started working on galaxy PGC993474 at Wed Jun 17 15:27:57 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC993474/PGC993474-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC993474/PGC993474-largegalaxy-tractor.fits
Read 37 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC993474/PGC993474-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC993474/PGC993474-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 307.35446]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC993474/PGC993474-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC993474/PGC993474-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC993474/PGC993474-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC993474/PGC993474-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC993474/PGC993474-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC993474/PGC993474-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC993474/PGC993474-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC993474/PGC993474-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC993474/PGC993474-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC993474/PGC993474-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: 591
 Peak Img[j, k]: 137 138
 Mean (j, k): 137.20 138.62
 Theta (deg): 11.8
 Astro PA (deg): 78.2
 Eps: 0.468
 Major axis (pix): 19.0
Iteratively unmasking pixels:
  r=19.00 pixels
  r=19.00 pixels
  r=22.81 pixels
  r=27.33 pixels
  r=32.61 pixels
137.222230521 137.23 138.415132361 138.582
Starting ellipse-fitting for galaxy 1328310
Fitting g-band took......2.845 sec
Fitting r-band took......2.903 sec
Fitting z-band took......2.808 sec
Time for all images = 8.557 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 12706.54
r CoG modeling succeeded with a chi^2 minimum of 5438.81
z CoG modeling succeeded with a chi^2 minimum of 10659.15
Time = 0.034 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/323/PGC993474/PGC993474-largegalaxy-1328310-ellipse.fits
Finished galaxy PGC993474 in 0.771 minutes.