Started working on galaxy PGC682018 at Fri Jun 19 09:26:35 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC682018/PGC682018-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC682018/PGC682018-largegalaxy-tractor.fits
Read 43 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC682018/PGC682018-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC682018/PGC682018-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 269.55707]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC682018/PGC682018-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC682018/PGC682018-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC682018/PGC682018-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC682018/PGC682018-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC682018/PGC682018-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC682018/PGC682018-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC682018/PGC682018-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC682018/PGC682018-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC682018/PGC682018-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC682018/PGC682018-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: 254
 Peak Img[j, k]: 130 132
 Mean (j, k): 129.75 131.83
 Theta (deg): 83.2
 Astro PA (deg): 6.8
 Eps: 0.781
 Major axis (pix): 20.9
Iteratively unmasking pixels:
  r=20.86 pixels
  r=20.86 pixels
  r=25.22 pixels
  r=30.05 pixels
  r=36.02 pixels
129.832679999 129.76 131.817168314 131.798
Starting ellipse-fitting for galaxy 519868
Fitting g-band took......1.703 sec
Fitting r-band took......1.721 sec
Fitting z-band took......1.740 sec
Time for all images = 5.164 sec
Performing elliptical aperture photometry.
Insufficient profile to measure the radius at 22.0 mag/arcsec2!
Insufficient profile to measure the radius at 22.5 mag/arcsec2!
Insufficient profile to measure the radius at 23.0 mag/arcsec2!
Insufficient profile to measure the radius at 23.5 mag/arcsec2!
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 10014.09
r CoG modeling succeeded with a chi^2 minimum of 43174.15
z CoG modeling succeeded with a chi^2 minimum of 13308.05
Time = 0.034 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/006/PGC682018/PGC682018-largegalaxy-519868-ellipse.fits
Finished galaxy PGC682018 in 0.683 minutes.