Started working on galaxy PGC883358 at Wed Jun 17 16:41:04 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC883358/PGC883358-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC883358/PGC883358-largegalaxy-tractor.fits
Read 57 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC883358/PGC883358-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC883358/PGC883358-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 265.22037]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC883358/PGC883358-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC883358/PGC883358-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC883358/PGC883358-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC883358/PGC883358-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC883358/PGC883358-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC883358/PGC883358-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC883358/PGC883358-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC883358/PGC883358-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC883358/PGC883358-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC883358/PGC883358-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: 2038
 Peak Img[j, k]: 154 158
 Mean (j, k): 152.01 158.71
 Theta (deg): 59.8
 Astro PA (deg): 30.2
 Eps: 0.597
 Major axis (pix): 52.5
Iteratively unmasking pixels:
  r=52.52 pixels
  r=52.52 pixels
  r=66.01 pixels
  r=74.25 pixels
154.658251537 155.406 155.960285498 156.649
Starting ellipse-fitting for galaxy 794664
Fitting g-band took......5.049 sec
Fitting r-band took......4.920 sec
Fitting z-band took......4.876 sec
Time for all images = 14.845 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 749.71
r CoG modeling succeeded with a chi^2 minimum of 1593.39
z CoG modeling succeeded with a chi^2 minimum of 202.35
Time = 0.058 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/058/PGC883358/PGC883358-largegalaxy-794664-ellipse.fits
Finished galaxy PGC883358 in 0.427 minutes.