Started working on galaxy ESO253-012 at Wed Jun 17 05:10:15 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/ESO253-012/ESO253-012-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/ESO253-012/ESO253-012-largegalaxy-tractor.fits
Read 1059 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/ESO253-012/ESO253-012-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/ESO253-012/ESO253-012-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 1278.9957]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/ESO253-012/ESO253-012-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/ESO253-012/ESO253-012-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/ESO253-012/ESO253-012-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/ESO253-012/ESO253-012-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/ESO253-012/ESO253-012-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/ESO253-012/ESO253-012-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/ESO253-012/ESO253-012-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/ESO253-012/ESO253-012-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/ESO253-012/ESO253-012-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/ESO253-012/ESO253-012-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: 23162
 Peak Img[j, k]: 631 553
 Mean (j, k): 619.28 553.98
 Theta (deg): 20.1
 Astro PA (deg): 69.9
 Eps: 0.597
 Major axis (pix): 228.1
Iteratively unmasking pixels:
  r=228.11 pixels
  r=228.11 pixels
  r=289.16 pixels
  r=289.22 pixels
620.933587989 585.928 540.930303296 583.27
Peak position has moved by more than 10 pixels---falling back on Tractor geometry!
  r=152.87 pixels
Starting ellipse-fitting for galaxy 624290
Fitting g-band took......56.080 sec
Fitting r-band took......58.202 sec
Fitting z-band took......56.823 sec
Time for all images = 171.106 sec
Performing elliptical aperture photometry.
Insufficient profile to measure the radius at 26.0 mag/arcsec2!
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 405225.42
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 706209.60
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 156033.75
Time = 0.292 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/083/ESO253-012/ESO253-012-largegalaxy-624290-ellipse.fits
Finished galaxy ESO253-012 in 3.401 minutes.