Started working on galaxy PGC1959169 at Tue Jun 16 13:44:18 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1959169/PGC1959169-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1959169/PGC1959169-largegalaxy-tractor.fits
Read 16 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1959169/PGC1959169-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1959169/PGC1959169-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 451.1873]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1959169/PGC1959169-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1959169/PGC1959169-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1959169/PGC1959169-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1959169/PGC1959169-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1959169/PGC1959169-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1959169/PGC1959169-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1959169/PGC1959169-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1959169/PGC1959169-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1959169/PGC1959169-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1959169/PGC1959169-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: 820
 Peak Img[j, k]: 122 121
 Mean (j, k): 122.15 121.02
 Theta (deg): 61.3
 Astro PA (deg): 28.7
 Eps: 0.297
 Major axis (pix): 19.8
Iteratively unmasking pixels:
  r=19.84 pixels
  r=19.84 pixels
  r=23.91 pixels
  r=28.47 pixels
  r=34.34 pixels
122.947138446 121.85 120.648869698 121.343
Starting ellipse-fitting for galaxy 129034
Fitting g-band took......3.806 sec
Fitting r-band took......3.746 sec
Fitting z-band took......3.835 sec
Time for all images = 11.386 sec
Performing elliptical aperture photometry.
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 6.84
r CoG modeling succeeded with a chi^2 minimum of 9.13
z CoG modeling succeeded with a chi^2 minimum of 9.74
Time = 0.025 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/253/PGC1959169/PGC1959169-largegalaxy-129034-ellipse.fits
Finished galaxy PGC1959169 in 0.295 minutes.