Started working on galaxy PGC2517563 at Thu Jun 18 18:24:25 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC2517563/PGC2517563-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC2517563/PGC2517563-largegalaxy-tractor.fits
Read 17 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC2517563/PGC2517563-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC2517563/PGC2517563-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 384.45883]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC2517563/PGC2517563-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC2517563/PGC2517563-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC2517563/PGC2517563-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC2517563/PGC2517563-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC2517563/PGC2517563-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC2517563/PGC2517563-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC2517563/PGC2517563-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC2517563/PGC2517563-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC2517563/PGC2517563-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC2517563/PGC2517563-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: 1932
 Peak Img[j, k]: 121 119
 Mean (j, k): 122.52 125.18
 Theta (deg): 45.1
 Astro PA (deg): 44.9
 Eps: 0.452
 Major axis (pix): 45.8
Iteratively unmasking pixels:
  r=45.82 pixels
  r=45.82 pixels
  r=57.70 pixels
  r=74.36 pixels
  r=96.36 pixels
122.025619353 123.478 150.442841935 123.868
Peak position has moved by more than 10 pixels---falling back on Tractor geometry!
  r=26.66 pixels
Starting ellipse-fitting for galaxy 1381436
Fitting g-band took......0.928 sec
Fitting r-band took......0.984 sec
Fitting z-band took......0.937 sec
Time for all images = 2.850 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 2118625.05
r CoG modeling succeeded with a chi^2 minimum of 83378.12
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 248212.50
Time = 0.032 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/206/PGC2517563/PGC2517563-largegalaxy-1381436-ellipse.fits
Finished galaxy PGC2517563 in 0.682 minutes.