Started working on galaxy PGC2675737 at Thu Jun 18 17:02:09 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC2675737/PGC2675737-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC2675737/PGC2675737-largegalaxy-tractor.fits
Read 19 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC2675737/PGC2675737-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC2675737/PGC2675737-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 321.1777]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC2675737/PGC2675737-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC2675737/PGC2675737-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC2675737/PGC2675737-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC2675737/PGC2675737-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC2675737/PGC2675737-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC2675737/PGC2675737-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC2675737/PGC2675737-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC2675737/PGC2675737-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC2675737/PGC2675737-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC2675737/PGC2675737-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: 1740
 Peak Img[j, k]: 131 131
 Mean (j, k): 130.85 130.71
 Theta (deg): 172.6
 Astro PA (deg): 97.4
 Eps: 0.384
 Major axis (pix): 30.1
Iteratively unmasking pixels:
  r=30.10 pixels
  r=30.10 pixels
  r=36.16 pixels
  r=43.30 pixels
  r=51.86 pixels
130.827164408 130.782 130.797993824 130.573
Starting ellipse-fitting for galaxy 1402812
Fitting g-band took......4.220 sec
Fitting r-band took......4.291 sec
Fitting z-band took......4.481 sec
Time for all images = 12.993 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 3090.47
r CoG modeling succeeded with a chi^2 minimum of 1766.34
z CoG modeling succeeded with a chi^2 minimum of 2128.64
Time = 0.028 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/263/PGC2675737/PGC2675737-largegalaxy-1402812-ellipse.fits
Finished galaxy PGC2675737 in 1.185 minutes.