Started working on galaxy UGC03696 at Thu Aug  6 05:29:11 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9delta/107/UGC03696/UGC03696-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9delta/107/UGC03696/UGC03696-largegalaxy-tractor.fits
Read 264 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9delta/107/UGC03696/UGC03696-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9delta/107/UGC03696/UGC03696-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 7700.286]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9delta/107/UGC03696/UGC03696-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9delta/107/UGC03696/UGC03696-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9delta/107/UGC03696/UGC03696-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9delta/107/UGC03696/UGC03696-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9delta/107/UGC03696/UGC03696-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9delta/107/UGC03696/UGC03696-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9delta/107/UGC03696/UGC03696-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9delta/107/UGC03696/UGC03696-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9delta/107/UGC03696/UGC03696-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9delta/107/UGC03696/UGC03696-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: 64921
 Peak Img[j, k]: 336 346
 Mean (j, k): 343.52 345.01
 Theta (deg): 15.9
 Astro PA (deg): 74.1
 Eps: 0.375
 Major axis (pix): 215.2
Iteratively unmasking pixels:
  r=215.19 pixels
  r=215.19 pixels
  r=310.58 pixels
  r=311.02 pixels
341.051320939 343.286 397.818526634 343.582
Peak position has moved by more than 10 pixels---falling back on Tractor geometry!
  r=85.10 pixels
Starting ellipse-fitting for galaxy 342020 with 32 core(s)
  majoraxis=85.10 pix, maxsma=170.20 pix, delta_sma=1.0 pix
Fitting g-band took......4.425 sec
Fitting r-band took......4.260 sec
Fitting z-band took......4.278 sec
Time for all images = 0.216 min
Performing elliptical aperture photometry.
Insufficient profile to measure the radius at 24.0 mag/arcsec2!
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!
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 510950.14
r CoG modeling failed.
r CoG modeling succeeded with a chi^2 minimum of 2009116.35
z CoG modeling succeeded with a chi^2 minimum of 13217.31
Time = 0.050 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-dr9delta/107/UGC03696/UGC03696-largegalaxy-342020-ellipse.fits
Finished galaxy UGC03696 in 0.934 minutes.