Started working on galaxy NGC2880 at Thu Jun 18 13:52:32 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/NGC2880/NGC2880-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/NGC2880/NGC2880-largegalaxy-tractor.fits
Read 590 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/NGC2880/NGC2880-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/NGC2880/NGC2880-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 28874.943]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/NGC2880/NGC2880-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/NGC2880/NGC2880-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/NGC2880/NGC2880-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/NGC2880/NGC2880-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/NGC2880/NGC2880-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/NGC2880/NGC2880-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/NGC2880/NGC2880-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/NGC2880/NGC2880-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/NGC2880/NGC2880-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/NGC2880/NGC2880-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: 222964
 Peak Img[j, k]: 795 805
 Mean (j, k): 801.53 801.09
 Theta (deg): 124.4
 Astro PA (deg): 145.6
 Eps: 0.325
 Major axis (pix): 363.7
Iteratively unmasking pixels:
  r=363.67 pixels
  r=363.67 pixels
  r=440.00 pixels
813.796240302 801.315 817.951896512 801.871
Peak position has moved by more than 10 pixels---falling back on Tractor geometry!
  r=146.61 pixels
Starting ellipse-fitting for galaxy 627752
Fitting g-band took......66.215 sec
Fitting r-band took......61.898 sec
Fitting z-band took......71.964 sec
Time for all images = 200.078 sec
Performing elliptical aperture photometry.
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 succeeded with a chi^2 minimum of 229.22
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 127.10
z CoG modeling succeeded with a chi^2 minimum of 17355.23
Time = 0.359 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/142/NGC2880/NGC2880-largegalaxy-627752-ellipse.fits
Finished galaxy NGC2880 in 5.290 minutes.