Started working on galaxy PGC3096834 at Thu Jun 18 19:35:58 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC3096834/PGC3096834-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC3096834/PGC3096834-largegalaxy-tractor.fits
Read 21 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC3096834/PGC3096834-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC3096834/PGC3096834-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 374.42496]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC3096834/PGC3096834-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC3096834/PGC3096834-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC3096834/PGC3096834-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC3096834/PGC3096834-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC3096834/PGC3096834-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC3096834/PGC3096834-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC3096834/PGC3096834-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC3096834/PGC3096834-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC3096834/PGC3096834-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC3096834/PGC3096834-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: 1482
 Peak Img[j, k]: 136 133
 Mean (j, k): 135.05 132.29
 Theta (deg): 125.7
 Astro PA (deg): 144.3
 Eps: 0.714
 Major axis (pix): 45.8
Iteratively unmasking pixels:
  r=45.83 pixels
  r=45.83 pixels
  r=55.18 pixels
  r=80.20 pixels
  r=88.50 pixels
105.72001417 135.367 148.232604361 132.291
Peak position has moved by more than 10 pixels---falling back on Tractor geometry!
  r=61.18 pixels
Starting ellipse-fitting for galaxy 626634
Fitting g-band took......2.953 sec
Fitting r-band took......3.066 sec
Fitting z-band took......3.183 sec
Time for all images = 9.202 sec
Performing elliptical aperture photometry.
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 5073.00
r CoG modeling succeeded with a chi^2 minimum of 37460.21
z CoG modeling succeeded with a chi^2 minimum of 18322.90
Time = 0.057 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/282/PGC3096834/PGC3096834-largegalaxy-626634-ellipse.fits
Finished galaxy PGC3096834 in 0.768 minutes.