Started working on galaxy PGC020140 at Thu Jun 18 19:15:10 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/106/PGC020140/PGC020140-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/106/PGC020140/PGC020140-largegalaxy-tractor.fits
Read 93 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/106/PGC020140/PGC020140-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/106/PGC020140/PGC020140-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 1594.3041]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/106/PGC020140/PGC020140-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/106/PGC020140/PGC020140-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/106/PGC020140/PGC020140-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/106/PGC020140/PGC020140-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/106/PGC020140/PGC020140-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/106/PGC020140/PGC020140-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/106/PGC020140/PGC020140-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/106/PGC020140/PGC020140-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/106/PGC020140/PGC020140-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/106/PGC020140/PGC020140-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: 3866
 Peak Img[j, k]: 251 247
 Mean (j, k): 247.47 250.46
 Theta (deg): 14.9
 Astro PA (deg): 75.1
 Eps: 0.147
 Major axis (pix): 38.7
Iteratively unmasking pixels:
  r=38.71 pixels
  r=38.71 pixels
  r=46.69 pixels
  r=56.10 pixels
  r=67.35 pixels
247.704008823 248.353 250.249857611 250.071
Starting ellipse-fitting for galaxy 1230551
Fitting g-band took......11.164 sec
Fitting r-band took......12.078 sec
Fitting z-band took......11.701 sec
Time for all images = 34.944 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 85.39
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 170.70
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 5.20
Time = 0.047 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/PGC020140/PGC020140-largegalaxy-1230551-ellipse.fits
Finished galaxy PGC020140 in 1.194 minutes.