Started working on galaxy PGC130847 at Wed Jun 17 19:43:47 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC130847/PGC130847-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC130847/PGC130847-largegalaxy-tractor.fits
Read 58 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC130847/PGC130847-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC130847/PGC130847-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 792.7431]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC130847/PGC130847-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC130847/PGC130847-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC130847/PGC130847-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC130847/PGC130847-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC130847/PGC130847-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC130847/PGC130847-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC130847/PGC130847-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC130847/PGC130847-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC130847/PGC130847-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC130847/PGC130847-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: 2791
 Peak Img[j, k]: 174 178
 Mean (j, k): 174.13 177.77
 Theta (deg): 64.0
 Astro PA (deg): 26.0
 Eps: 0.400
 Major axis (pix): 38.8
Iteratively unmasking pixels:
  r=38.84 pixels
  r=38.84 pixels
  r=46.68 pixels
  r=56.07 pixels
  r=67.08 pixels
174.268571233 173.979 177.717067077 177.899
Starting ellipse-fitting for galaxy 1226502
Fitting g-band took......7.080 sec
Fitting r-band took......7.874 sec
Fitting z-band took......6.948 sec
Time for all images = 21.903 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 26087.74
r CoG modeling succeeded with a chi^2 minimum of 48710.08
z CoG modeling succeeded with a chi^2 minimum of 34495.13
Time = 0.045 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/353/PGC130847/PGC130847-largegalaxy-1226502-ellipse.fits
Finished galaxy PGC130847 in 1.280 minutes.