Started working on galaxy PGC083457 at Wed Jun 17 14:13:37 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC083457/PGC083457-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC083457/PGC083457-largegalaxy-tractor.fits
Read 58 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC083457/PGC083457-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC083457/PGC083457-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 1399.3558]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC083457/PGC083457-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC083457/PGC083457-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC083457/PGC083457-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC083457/PGC083457-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC083457/PGC083457-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC083457/PGC083457-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC083457/PGC083457-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC083457/PGC083457-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC083457/PGC083457-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC083457/PGC083457-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: 5729
 Peak Img[j, k]: 232 234
 Mean (j, k): 231.50 229.26
 Theta (deg): 166.2
 Astro PA (deg): 103.8
 Eps: 0.605
 Major axis (pix): 85.5
Iteratively unmasking pixels:
  r=85.51 pixels
  r=85.51 pixels
  r=107.71 pixels
  r=107.90 pixels
  r=107.90 pixels
231.888959812 232.317 233.689273667 233.609
Starting ellipse-fitting for galaxy 996201
Fitting g-band took......27.741 sec
Fitting r-band took......25.742 sec
Fitting z-band took......26.394 sec
Time for all images = 79.877 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 2688.56
r CoG modeling succeeded with a chi^2 minimum of 4331.65
z CoG modeling succeeded with a chi^2 minimum of 5375.76
Time = 0.145 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/167/PGC083457/PGC083457-largegalaxy-996201-ellipse.fits
Finished galaxy PGC083457 in 2.047 minutes.