Started working on galaxy PGC2435370 at Thu Jun 18 15:02:45 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC2435370/PGC2435370-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC2435370/PGC2435370-largegalaxy-tractor.fits
Read 43 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC2435370/PGC2435370-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC2435370/PGC2435370-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 348.4371]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC2435370/PGC2435370-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC2435370/PGC2435370-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC2435370/PGC2435370-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC2435370/PGC2435370-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC2435370/PGC2435370-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC2435370/PGC2435370-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC2435370/PGC2435370-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC2435370/PGC2435370-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC2435370/PGC2435370-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC2435370/PGC2435370-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: 4456
 Peak Img[j, k]: 197 158
 Mean (j, k): 185.39 161.55
 Theta (deg): 28.1
 Astro PA (deg): 61.9
 Eps: 0.619
 Major axis (pix): 80.3
Iteratively unmasking pixels:
  r=80.27 pixels
  r=80.27 pixels
  r=100.90 pixels
188.133059782 176.242 158.646166337 175.862
Peak position has moved by more than 10 pixels---falling back on Tractor geometry!
  r=54.37 pixels
Starting ellipse-fitting for galaxy 955560
Fitting g-band took......5.428 sec
Fitting r-band took......4.657 sec
Fitting z-band took......4.893 sec
Time for all images = 14.979 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 2660.89
r CoG modeling succeeded with a chi^2 minimum of 90211.55
z CoG modeling succeeded with a chi^2 minimum of 18912.49
Time = 0.045 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/263/PGC2435370/PGC2435370-largegalaxy-955560-ellipse.fits
Finished galaxy PGC2435370 in 1.104 minutes.