Started working on galaxy PGC2010881 at Tue Jun 16 19:05:54 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2010881/PGC2010881-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2010881/PGC2010881-largegalaxy-tractor.fits
Read 19 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2010881/PGC2010881-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2010881/PGC2010881-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 260.3789]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2010881/PGC2010881-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2010881/PGC2010881-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2010881/PGC2010881-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2010881/PGC2010881-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2010881/PGC2010881-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2010881/PGC2010881-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2010881/PGC2010881-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2010881/PGC2010881-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2010881/PGC2010881-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2010881/PGC2010881-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: 3333
 Peak Img[j, k]: 131 131
 Mean (j, k): 133.31 130.65
 Theta (deg): 162.0
 Astro PA (deg): 108.0
 Eps: 0.136
 Major axis (pix): 41.8
Iteratively unmasking pixels:
  r=41.80 pixels
  r=41.80 pixels
  r=51.76 pixels
  r=59.12 pixels
128.896853162 130.812 132.094576611 131.2
Starting ellipse-fitting for galaxy 1381350
Fitting g-band took......5.035 sec
Fitting r-band took......5.279 sec
Fitting z-band took......5.082 sec
Time for all images = 15.396 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 1489.10
r CoG modeling succeeded with a chi^2 minimum of 12.42
z CoG modeling succeeded with a chi^2 minimum of 3132.79
Time = 0.030 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/176/PGC2010881/PGC2010881-largegalaxy-1381350-ellipse.fits
Finished galaxy PGC2010881 in 0.853 minutes.