Started working on galaxy PGC1781445 at Tue Jun 16 13:06:44 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC1781445/PGC1781445-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC1781445/PGC1781445-largegalaxy-tractor.fits
Read 27 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC1781445/PGC1781445-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC1781445/PGC1781445-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 252.65147]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC1781445/PGC1781445-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC1781445/PGC1781445-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC1781445/PGC1781445-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC1781445/PGC1781445-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC1781445/PGC1781445-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC1781445/PGC1781445-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC1781445/PGC1781445-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC1781445/PGC1781445-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC1781445/PGC1781445-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC1781445/PGC1781445-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: 1117
 Peak Img[j, k]: 119 117
 Mean (j, k): 118.18 117.45
 Theta (deg): 123.4
 Astro PA (deg): 146.6
 Eps: 0.484
 Major axis (pix): 27.9
Iteratively unmasking pixels:
  r=27.91 pixels
  r=27.91 pixels
  r=33.57 pixels
  r=40.25 pixels
  r=46.34 pixels
116.530970039 118.569 114.91190961 117.38
Starting ellipse-fitting for galaxy 83742
Fitting g-band took......5.516 sec
Fitting r-band took......5.483 sec
Fitting z-band took......5.340 sec
Time for all images = 16.339 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 954.94
r CoG modeling succeeded with a chi^2 minimum of 382.98
z CoG modeling succeeded with a chi^2 minimum of 2232.96
Time = 0.047 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/343/PGC1781445/PGC1781445-largegalaxy-83742-ellipse.fits
Finished galaxy PGC1781445 in 0.851 minutes.