Started working on galaxy NGC2320 at Thu Jun 18 04:04:40 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/106/NGC2320/NGC2320-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/106/NGC2320/NGC2320-largegalaxy-tractor.fits
Read 422 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/106/NGC2320/NGC2320-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/106/NGC2320/NGC2320-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 18023.44]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/106/NGC2320/NGC2320-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/106/NGC2320/NGC2320-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/106/NGC2320/NGC2320-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/106/NGC2320/NGC2320-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/106/NGC2320/NGC2320-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/106/NGC2320/NGC2320-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/106/NGC2320/NGC2320-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/106/NGC2320/NGC2320-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/106/NGC2320/NGC2320-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/106/NGC2320/NGC2320-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: 159148
 Peak Img[j, k]: 507 508
 Mean (j, k): 499.34 513.37
 Theta (deg): 128.2
 Astro PA (deg): 141.8
 Eps: 0.465
 Major axis (pix): 368.4
Iteratively unmasking pixels:
  r=368.41 pixels
  r=368.41 pixels
  r=493.03 pixels
  r=522.25 pixels
  r=527.52 pixels
638.288027957 506.731 334.009267248 508.021
Peak position has moved by more than 10 pixels---falling back on Tractor geometry!
  r=157.40 pixels
Starting ellipse-fitting for galaxy 1032384
Fitting g-band took......144.058 sec
Fitting r-band took......137.202 sec
Fitting z-band took......146.845 sec
Time for all images = 428.105 sec
Performing elliptical aperture photometry.
Insufficient profile to measure the radius at 24.5 mag/arcsec2!
Insufficient profile to measure the radius at 25.0 mag/arcsec2!
Insufficient profile to measure the radius at 25.5 mag/arcsec2!
Insufficient profile to measure the radius at 26.0 mag/arcsec2!
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 10570176.39
r CoG modeling succeeded with a chi^2 minimum of 3858.30
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 26347.22
Time = 0.701 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/106/NGC2320/NGC2320-largegalaxy-1032384-ellipse.fits
Finished galaxy NGC2320 in 8.528 minutes.