Started working on galaxy PGC090055 at Wed Jun 17 19:33:18 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/107/PGC090055/PGC090055-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/107/PGC090055/PGC090055-largegalaxy-tractor.fits
Read 45 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/107/PGC090055/PGC090055-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/107/PGC090055/PGC090055-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 735.0452]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/107/PGC090055/PGC090055-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/107/PGC090055/PGC090055-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/107/PGC090055/PGC090055-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/107/PGC090055/PGC090055-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/107/PGC090055/PGC090055-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/107/PGC090055/PGC090055-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/107/PGC090055/PGC090055-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/107/PGC090055/PGC090055-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/107/PGC090055/PGC090055-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/107/PGC090055/PGC090055-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: 3051
 Peak Img[j, k]: 142 142
 Mean (j, k): 139.76 142.83
 Theta (deg): 16.7
 Astro PA (deg): 73.3
 Eps: 0.476
 Major axis (pix): 52.3
Iteratively unmasking pixels:
  r=52.27 pixels
  r=52.27 pixels
  r=73.96 pixels
  r=121.14 pixels
  r=159.72 pixels
150.69005585 140.713 225.921449126 141.677
Peak position has moved by more than 10 pixels---falling back on Tractor geometry!
  r=71.72 pixels
Starting ellipse-fitting for galaxy 1134689
Fitting g-band took......14.923 sec
Fitting r-band took......15.172 sec
Fitting z-band took......14.047 sec
Time for all images = 44.142 sec
Performing elliptical aperture photometry.
g CoG modeling failed.
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 15539480.57
r CoG modeling failed.
r CoG modeling succeeded with a chi^2 minimum of 4824902.05
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 33051.29
Time = 0.077 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/107/PGC090055/PGC090055-largegalaxy-1134689-ellipse.fits
Finished galaxy PGC090055 in 1.194 minutes.