Started working on galaxy PGC2785443 at Thu Jun 18 16:52:15 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2785443/PGC2785443-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2785443/PGC2785443-largegalaxy-tractor.fits
Read 34 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2785443/PGC2785443-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2785443/PGC2785443-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 1643.415]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2785443/PGC2785443-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2785443/PGC2785443-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2785443/PGC2785443-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2785443/PGC2785443-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2785443/PGC2785443-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2785443/PGC2785443-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2785443/PGC2785443-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2785443/PGC2785443-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2785443/PGC2785443-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2785443/PGC2785443-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: 15146
 Peak Img[j, k]: 172 171
 Mean (j, k): 172.24 170.52
 Theta (deg): 86.0
 Astro PA (deg): 4.0
 Eps: 0.010
 Major axis (pix): 81.1
Iteratively unmasking pixels:
  r=81.08 pixels
  r=81.08 pixels
  r=98.62 pixels
  r=102.92 pixels
172.595306912 172.174 170.2161327 170.492
Starting ellipse-fitting for galaxy 518276
Fitting g-band took......18.782 sec
Fitting r-band took......17.356 sec
Fitting z-band took......19.414 sec
Time for all images = 55.551 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 27.30
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 40.01
z CoG modeling succeeded with a chi^2 minimum of 1516.40
Time = 0.092 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/253/PGC2785443/PGC2785443-largegalaxy-518276-ellipse.fits
Finished galaxy PGC2785443 in 1.690 minutes.