Started working on galaxy PGC2045934 at Wed Jun 17 17:59:04 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC2045934/PGC2045934-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC2045934/PGC2045934-largegalaxy-tractor.fits
Read 23 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC2045934/PGC2045934-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC2045934/PGC2045934-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 110.12976]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC2045934/PGC2045934-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC2045934/PGC2045934-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC2045934/PGC2045934-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC2045934/PGC2045934-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC2045934/PGC2045934-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC2045934/PGC2045934-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC2045934/PGC2045934-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC2045934/PGC2045934-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC2045934/PGC2045934-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC2045934/PGC2045934-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: 212
 Peak Img[j, k]: 115 115
 Mean (j, k): 114.40 115.99
 Theta (deg): 39.8
 Astro PA (deg): 50.2
 Eps: 0.860
 Major axis (pix): 23.2
Iteratively unmasking pixels:
  r=23.16 pixels
  r=23.16 pixels
  r=27.74 pixels
  r=32.83 pixels
  r=38.88 pixels
114.332808103 114.822 115.959344397 115.451
Starting ellipse-fitting for galaxy 25861
Fitting g-band took......2.303 sec
Fitting r-band took......2.443 sec
Fitting z-band took......2.448 sec
Time for all images = 7.194 sec
Performing elliptical aperture photometry.
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 565.86
r CoG modeling succeeded with a chi^2 minimum of 842.24
z CoG modeling succeeded with a chi^2 minimum of 2991.41
Time = 0.045 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/166/PGC2045934/PGC2045934-largegalaxy-25861-ellipse.fits
Finished galaxy PGC2045934 in 0.783 minutes.