Started working on galaxy PGC1673131 at Tue Jun 16 13:32:02 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC1673131/PGC1673131-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC1673131/PGC1673131-largegalaxy-tractor.fits
Read 20 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC1673131/PGC1673131-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC1673131/PGC1673131-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 304.2313]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC1673131/PGC1673131-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC1673131/PGC1673131-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC1673131/PGC1673131-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC1673131/PGC1673131-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC1673131/PGC1673131-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC1673131/PGC1673131-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC1673131/PGC1673131-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC1673131/PGC1673131-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC1673131/PGC1673131-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC1673131/PGC1673131-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: 373
 Peak Img[j, k]: 120 119
 Mean (j, k): 119.83 118.65
 Theta (deg): 114.3
 Astro PA (deg): 155.7
 Eps: 0.684
 Major axis (pix): 21.6
Iteratively unmasking pixels:
  r=21.64 pixels
  r=21.64 pixels
  r=25.92 pixels
  r=31.03 pixels
  r=37.10 pixels
119.702276662 119.82 118.63554555 118.595
Starting ellipse-fitting for galaxy 125114
Fitting g-band took......2.441 sec
Fitting r-band took......2.493 sec
Fitting z-band took......2.309 sec
Time for all images = 7.243 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 946.59
r CoG modeling succeeded with a chi^2 minimum of 1558.24
z CoG modeling succeeded with a chi^2 minimum of 1777.56
Time = 0.038 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/195/PGC1673131/PGC1673131-largegalaxy-125114-ellipse.fits
Finished galaxy PGC1673131 in 0.768 minutes.