Started working on galaxy PGC1596562 at Wed Jun 17 12:47:05 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1596562/PGC1596562-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1596562/PGC1596562-largegalaxy-tractor.fits
Read 45 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1596562/PGC1596562-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1596562/PGC1596562-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 220.58182]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1596562/PGC1596562-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1596562/PGC1596562-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1596562/PGC1596562-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1596562/PGC1596562-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1596562/PGC1596562-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1596562/PGC1596562-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1596562/PGC1596562-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1596562/PGC1596562-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1596562/PGC1596562-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1596562/PGC1596562-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: 602
 Peak Img[j, k]: 171 171
 Mean (j, k): 171.14 172.77
 Theta (deg): 31.3
 Astro PA (deg): 58.7
 Eps: 0.725
 Major axis (pix): 28.0
Iteratively unmasking pixels:
  r=28.03 pixels
  r=28.03 pixels
  r=33.80 pixels
  r=40.54 pixels
  r=48.53 pixels
170.644717334 171.425 173.756707561 172.42
Starting ellipse-fitting for galaxy 921005
Fitting g-band took......5.053 sec
Fitting r-band took......5.006 sec
Fitting z-band took......4.894 sec
Time for all images = 14.953 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 succeeded with a chi^2 minimum of 1148.71
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 8242.28
z CoG modeling succeeded with a chi^2 minimum of 2936.71
Time = 0.064 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/222/PGC1596562/PGC1596562-largegalaxy-921005-ellipse.fits
Finished galaxy PGC1596562 in 0.414 minutes.