Started working on galaxy PGC1783679 at Wed Jun 17 06:52:20 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC1783679/PGC1783679-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC1783679/PGC1783679-largegalaxy-tractor.fits
Read 104 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC1783679/PGC1783679-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC1783679/PGC1783679-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 660.95215]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC1783679/PGC1783679-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC1783679/PGC1783679-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC1783679/PGC1783679-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC1783679/PGC1783679-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC1783679/PGC1783679-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC1783679/PGC1783679-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC1783679/PGC1783679-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC1783679/PGC1783679-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC1783679/PGC1783679-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC1783679/PGC1783679-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: 635
 Peak Img[j, k]: 178 135
 Mean (j, k): 180.10 130.17
 Theta (deg): 87.3
 Astro PA (deg): 2.7
 Eps: 0.691
 Major axis (pix): 40.5
Iteratively unmasking pixels:
  r=40.48 pixels
  r=40.48 pixels
  r=46.79 pixels
  r=48.42 pixels
  r=70.95 pixels
179.833656832 179.381 183.84230654 179.165
Starting ellipse-fitting for galaxy 1403608
Fitting g-band took......10.392 sec
Fitting r-band took......9.193 sec
Fitting z-band took......10.179 sec
Time for all images = 29.763 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 903.53
r CoG modeling succeeded with a chi^2 minimum of 7820.83
WARNING: The fit may be unsuccessful; check fit_info['message'] for more information. [astropy.modeling.fitting]
z CoG modeling succeeded with a chi^2 minimum of 120679.18
Time = 0.046 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/267/PGC1783679/PGC1783679-largegalaxy-1403608-ellipse.fits
Finished galaxy PGC1783679 in 1.110 minutes.