Started working on galaxy PGC146968 at Tue Jun 16 12:16:59 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC146968/PGC146968-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC146968/PGC146968-largegalaxy-tractor.fits
Read 88 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC146968/PGC146968-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC146968/PGC146968-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 306.2555]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC146968/PGC146968-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC146968/PGC146968-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC146968/PGC146968-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC146968/PGC146968-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC146968/PGC146968-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC146968/PGC146968-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC146968/PGC146968-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC146968/PGC146968-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC146968/PGC146968-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC146968/PGC146968-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: 812
 Peak Img[j, k]: 119 118
 Mean (j, k): 119.45 118.35
 Theta (deg): 146.8
 Astro PA (deg): 123.2
 Eps: 0.343
 Major axis (pix): 20.3
Iteratively unmasking pixels:
  r=20.26 pixels
  r=20.26 pixels
  r=24.40 pixels
  r=29.39 pixels
  r=35.14 pixels
119.464808875 119.486 117.913455033 118.457
Starting ellipse-fitting for galaxy 85308
Fitting g-band took......3.371 sec
Fitting r-band took......3.456 sec
Fitting z-band took......3.517 sec
Time for all images = 10.344 sec
Performing elliptical aperture photometry.
Insufficient profile to measure the radius at 24.0 mag/arcsec2!
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 1458.09
r CoG modeling succeeded with a chi^2 minimum of 2698.75
z CoG modeling succeeded with a chi^2 minimum of 1240.75
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/076/PGC146968/PGC146968-largegalaxy-85308-ellipse.fits
Finished galaxy PGC146968 in 0.768 minutes.