Started working on galaxy PGC734927 at Tue Jun 16 18:08:07 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC734927/PGC734927-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC734927/PGC734927-largegalaxy-tractor.fits
Read 31 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC734927/PGC734927-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC734927/PGC734927-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 63.553787]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC734927/PGC734927-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC734927/PGC734927-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC734927/PGC734927-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC734927/PGC734927-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC734927/PGC734927-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC734927/PGC734927-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC734927/PGC734927-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC734927/PGC734927-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC734927/PGC734927-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC734927/PGC734927-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: 340
 Peak Img[j, k]: 120 119
 Mean (j, k): 117.58 119.70
 Theta (deg): 64.5
 Astro PA (deg): 25.5
 Eps: 0.812
 Major axis (pix): 24.8
Iteratively unmasking pixels:
  r=24.84 pixels
  r=24.84 pixels
  r=29.90 pixels
  r=35.76 pixels
  r=42.96 pixels
116.106379364 117.63 120.296890107 119.62
Starting ellipse-fitting for galaxy 895226
Fitting g-band took......1.046 sec
Fitting r-band took......1.024 sec
Fitting z-band took......1.029 sec
Time for all images = 3.099 sec
Performing elliptical aperture photometry.
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 386.15
r CoG modeling succeeded with a chi^2 minimum of 470.92
z CoG modeling succeeded with a chi^2 minimum of 273.84
Time = 0.031 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/033/PGC734927/PGC734927-largegalaxy-895226-ellipse.fits
Finished galaxy PGC734927 in 0.698 minutes.