Started working on galaxy PGC2495089 at Thu Jun 18 14:29:50 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/105/PGC2495089/PGC2495089-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/105/PGC2495089/PGC2495089-largegalaxy-tractor.fits
Read 73 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/105/PGC2495089/PGC2495089-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/105/PGC2495089/PGC2495089-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 1231.6969]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/105/PGC2495089/PGC2495089-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/105/PGC2495089/PGC2495089-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/105/PGC2495089/PGC2495089-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/105/PGC2495089/PGC2495089-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/105/PGC2495089/PGC2495089-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/105/PGC2495089/PGC2495089-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/105/PGC2495089/PGC2495089-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/105/PGC2495089/PGC2495089-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/105/PGC2495089/PGC2495089-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/105/PGC2495089/PGC2495089-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: 10002
 Peak Img[j, k]: 221 222
 Mean (j, k): 222.32 220.28
 Theta (deg): 21.3
 Astro PA (deg): 68.7
 Eps: 0.394
 Major axis (pix): 78.6
Iteratively unmasking pixels:
  r=78.60 pixels
  r=78.60 pixels
  r=115.36 pixels
  r=150.89 pixels
  r=150.90 pixels
265.939580664 221.113 185.934200649 221.819
Peak position has moved by more than 10 pixels---falling back on Tractor geometry!
  r=112.85 pixels
Starting ellipse-fitting for galaxy 260920
Started working on galaxy PGC2495089 at Fri Jun 19 10:29:58 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/105/PGC2495089/PGC2495089-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/105/PGC2495089/PGC2495089-largegalaxy-tractor.fits
Read 73 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/105/PGC2495089/PGC2495089-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/105/PGC2495089/PGC2495089-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 1231.6969]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/105/PGC2495089/PGC2495089-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/105/PGC2495089/PGC2495089-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/105/PGC2495089/PGC2495089-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/105/PGC2495089/PGC2495089-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/105/PGC2495089/PGC2495089-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/105/PGC2495089/PGC2495089-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/105/PGC2495089/PGC2495089-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/105/PGC2495089/PGC2495089-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/105/PGC2495089/PGC2495089-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/105/PGC2495089/PGC2495089-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: 10002
 Peak Img[j, k]: 221 222
 Mean (j, k): 222.32 220.28
 Theta (deg): 21.3
 Astro PA (deg): 68.7
 Eps: 0.394
 Major axis (pix): 78.6
Iteratively unmasking pixels:
  r=78.60 pixels
  r=78.60 pixels
  r=115.36 pixels
  r=150.89 pixels
  r=150.90 pixels
265.939580664 221.113 185.934200649 221.819
Peak position has moved by more than 10 pixels---falling back on Tractor geometry!
  r=112.85 pixels
Starting ellipse-fitting for galaxy 260920
Fitting g-band took......15.755 sec
Fitting r-band took......15.612 sec
Fitting z-band took......16.907 sec
Time for all images = 48.274 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 269387.03
r CoG modeling succeeded with a chi^2 minimum of 257010.22
z CoG modeling succeeded with a chi^2 minimum of 6549.25
Time = 0.069 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/105/PGC2495089/PGC2495089-largegalaxy-260920-ellipse.fits
Finished galaxy PGC2495089 in 1.449 minutes.