Started working on galaxy UGC03728 at Thu Jun 18 04:30:07 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/107/UGC03728/UGC03728-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/107/UGC03728/UGC03728-largegalaxy-tractor.fits
Read 64 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/107/UGC03728/UGC03728-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/107/UGC03728/UGC03728-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 2629.4287]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/107/UGC03728/UGC03728-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/107/UGC03728/UGC03728-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/107/UGC03728/UGC03728-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/107/UGC03728/UGC03728-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/107/UGC03728/UGC03728-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/107/UGC03728/UGC03728-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/107/UGC03728/UGC03728-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/107/UGC03728/UGC03728-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/107/UGC03728/UGC03728-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/107/UGC03728/UGC03728-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: 13697
 Peak Img[j, k]: 221 222
 Mean (j, k): 219.93 222.31
 Theta (deg): 142.8
 Astro PA (deg): 127.2
 Eps: 0.396
 Major axis (pix): 85.2
Iteratively unmasking pixels:
  r=85.24 pixels
  r=85.24 pixels
  r=102.63 pixels
  r=123.10 pixels
  r=147.79 pixels
220.049885611 220.978 221.201315173 222.601
Starting ellipse-fitting for galaxy 1074981
Fitting g-band took......33.590 sec
Fitting r-band took......33.408 sec
Fitting z-band took......32.922 sec
Time for all images = 99.920 sec
Performing elliptical aperture photometry.
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 48389.30
r CoG modeling succeeded with a chi^2 minimum of 63839.85
z CoG modeling succeeded with a chi^2 minimum of 42197.89
Time = 0.188 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/107/UGC03728/UGC03728-largegalaxy-1074981-ellipse.fits
Finished galaxy UGC03728 in 2.558 minutes.