Started working on galaxy PGC3103340 at Tue Jun 16 12:13:02 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC3103340/PGC3103340-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC3103340/PGC3103340-largegalaxy-tractor.fits
Read 61 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC3103340/PGC3103340-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC3103340/PGC3103340-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 290.81918]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC3103340/PGC3103340-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC3103340/PGC3103340-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC3103340/PGC3103340-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC3103340/PGC3103340-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC3103340/PGC3103340-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC3103340/PGC3103340-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC3103340/PGC3103340-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC3103340/PGC3103340-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC3103340/PGC3103340-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC3103340/PGC3103340-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: 2335
 Peak Img[j, k]: 143 145
 Mean (j, k): 144.33 144.80
 Theta (deg): 76.5
 Astro PA (deg): 13.5
 Eps: 0.471
 Major axis (pix): 44.2
Iteratively unmasking pixels:
  r=44.22 pixels
  r=44.22 pixels
  r=53.32 pixels
  r=53.33 pixels
144.108312285 143.114 144.837226829 144.765
Starting ellipse-fitting for galaxy 129094
Fitting g-band took......5.868 sec
Fitting r-band took......5.520 sec
Fitting z-band took......6.289 sec
Time for all images = 17.677 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 3329.86
r CoG modeling succeeded with a chi^2 minimum of 2227.10
z CoG modeling succeeded with a chi^2 minimum of 428.36
Time = 0.042 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/318/PGC3103340/PGC3103340-largegalaxy-129094-ellipse.fits
Finished galaxy PGC3103340 in 0.453 minutes.