Started working on galaxy PGC2764017 at Thu Jun 18 05:27:13 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/283/PGC2764017/PGC2764017-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/283/PGC2764017/PGC2764017-largegalaxy-tractor.fits
Read 24 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/283/PGC2764017/PGC2764017-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/283/PGC2764017/PGC2764017-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 749.15955]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/283/PGC2764017/PGC2764017-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/283/PGC2764017/PGC2764017-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/283/PGC2764017/PGC2764017-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/283/PGC2764017/PGC2764017-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/283/PGC2764017/PGC2764017-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/283/PGC2764017/PGC2764017-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/283/PGC2764017/PGC2764017-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/283/PGC2764017/PGC2764017-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/283/PGC2764017/PGC2764017-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/283/PGC2764017/PGC2764017-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: 3524
 Peak Img[j, k]: 137 139
 Mean (j, k): 136.82 138.02
 Theta (deg): 67.6
 Astro PA (deg): 22.4
 Eps: 0.608
 Major axis (pix): 57.0
Iteratively unmasking pixels:
  r=57.03 pixels
  r=57.03 pixels
  r=68.45 pixels
136.812575573 136.184 138.036911589 138.352
Starting ellipse-fitting for galaxy 887560
Fitting g-band took......9.069 sec
Fitting r-band took......9.425 sec
Fitting z-band took......9.562 sec
Time for all images = 28.056 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 10316.19
r CoG modeling succeeded with a chi^2 minimum of 1084.60
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 1048.28
Time = 0.071 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/283/PGC2764017/PGC2764017-largegalaxy-887560-ellipse.fits
Finished galaxy PGC2764017 in 1.220 minutes.