Started working on galaxy PGC917421 at Wed Jun 17 06:00:27 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC917421/PGC917421-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC917421/PGC917421-largegalaxy-tractor.fits
Read 38 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC917421/PGC917421-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC917421/PGC917421-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 297.4776]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC917421/PGC917421-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC917421/PGC917421-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC917421/PGC917421-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC917421/PGC917421-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC917421/PGC917421-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC917421/PGC917421-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC917421/PGC917421-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC917421/PGC917421-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC917421/PGC917421-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC917421/PGC917421-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: 2177
 Peak Img[j, k]: 123 124
 Mean (j, k): 109.84 125.09
 Theta (deg): 177.9
 Astro PA (deg): 92.1
 Eps: 0.596
 Major axis (pix): 49.5
Iteratively unmasking pixels:
  r=49.53 pixels
  r=49.53 pixels
  r=59.34 pixels
  r=67.16 pixels
  r=67.17 pixels
109.752658607 120.265 125.067485527 124.554
Peak position has moved by more than 10 pixels---falling back on Tractor geometry!
  r=58.33 pixels
Starting ellipse-fitting for galaxy 980266
Fitting g-band took......5.785 sec
Fitting r-band took......6.011 sec
Fitting z-band took......6.336 sec
Time for all images = 18.132 sec
Performing elliptical aperture photometry.
WARNING: The fit may be unsuccessful; check fit_info['message'] for more information. [astropy.modeling.fitting]
g CoG modeling succeeded with a chi^2 minimum of 84.19
r CoG modeling succeeded with a chi^2 minimum of 39.65
z CoG modeling succeeded with a chi^2 minimum of 24.07
Time = 0.035 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/PGC917421/PGC917421-largegalaxy-980266-ellipse.fits
Finished galaxy PGC917421 in 0.875 minutes.
Started working on galaxy PGC917421 at Wed Aug 12 03:23:53 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC917421/PGC917421-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC917421/PGC917421-largegalaxy-tractor.fits
Read 36 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC917421/PGC917421-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC917421/PGC917421-largegalaxy-maskbits.fits.fz
  Dropping PGC917421 (SGA_ID=980266, RA, Dec = 323.9040986 -14.9772929): Tractor type=REX & r50=2.899 (<5.0) arcsec
Finished galaxy PGC917421 in 0.003 minutes.