Started working on galaxy PGC902599 at Wed Jun 17 06:30:31 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC902599/PGC902599-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC902599/PGC902599-largegalaxy-tractor.fits
Read 72 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC902599/PGC902599-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC902599/PGC902599-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 1038.7535]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC902599/PGC902599-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC902599/PGC902599-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC902599/PGC902599-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC902599/PGC902599-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC902599/PGC902599-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC902599/PGC902599-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC902599/PGC902599-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC902599/PGC902599-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC902599/PGC902599-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC902599/PGC902599-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: 6798
 Peak Img[j, k]: 151 151
 Mean (j, k): 152.70 148.23
 Theta (deg): 140.9
 Astro PA (deg): 129.1
 Eps: 0.201
 Major axis (pix): 67.4
Iteratively unmasking pixels:
  r=67.41 pixels
  r=67.41 pixels
  r=80.23 pixels
  r=80.27 pixels
149.58685993 150.344 151.275857678 150.719
Starting ellipse-fitting for galaxy 966855
Fitting g-band took......14.740 sec
Fitting r-band took......12.363 sec
Fitting z-band took......11.681 sec
Time for all images = 38.783 sec
Performing elliptical aperture photometry.
WARNING: The fit may be unsuccessful; check fit_info['message'] for more information. [astropy.modeling.fitting]
g CoG modeling succeeded with a chi^2 minimum of 320.60
WARNING: The fit may be unsuccessful; check fit_info['message'] for more information. [astropy.modeling.fitting]
r CoG modeling succeeded with a chi^2 minimum of 539.02
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 602.17
Time = 0.066 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/036/PGC902599/PGC902599-largegalaxy-966855-ellipse.fits
Finished galaxy PGC902599 in 1.280 minutes.