Started working on galaxy PGC049291 at Wed Jun 17 06:53:30 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC049291/PGC049291-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC049291/PGC049291-largegalaxy-tractor.fits
Read 99 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC049291/PGC049291-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC049291/PGC049291-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 740.8779]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC049291/PGC049291-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC049291/PGC049291-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC049291/PGC049291-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC049291/PGC049291-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC049291/PGC049291-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC049291/PGC049291-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC049291/PGC049291-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC049291/PGC049291-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC049291/PGC049291-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC049291/PGC049291-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: 4398
 Peak Img[j, k]: 222 221
 Mean (j, k): 218.75 219.69
 Theta (deg): 108.4
 Astro PA (deg): 161.6
 Eps: 0.750
 Major axis (pix): 81.0
Iteratively unmasking pixels:
  r=81.00 pixels
  r=81.00 pixels
  r=101.72 pixels
  r=135.89 pixels
  r=147.60 pixels
259.195148923 222.396 233.778809797 220.87
Peak position has moved by more than 10 pixels---falling back on Tractor geometry!
  r=78.32 pixels
Starting ellipse-fitting for galaxy 1160919
Fitting g-band took......6.128 sec
Fitting r-band took......6.169 sec
Fitting z-band took......6.800 sec
Time for all images = 19.097 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 2767.54
r CoG modeling succeeded with a chi^2 minimum of 1407.43
z CoG modeling succeeded with a chi^2 minimum of 2173.83
Time = 0.089 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/208/PGC049291/PGC049291-largegalaxy-1160919-ellipse.fits
Finished galaxy PGC049291 in 0.717 minutes.