Started working on galaxy PGC339446 at Wed Jun 17 08:05:18 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC339446/PGC339446-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC339446/PGC339446-largegalaxy-tractor.fits
Read 96 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC339446/PGC339446-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC339446/PGC339446-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 497.4415]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC339446/PGC339446-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC339446/PGC339446-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC339446/PGC339446-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC339446/PGC339446-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC339446/PGC339446-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC339446/PGC339446-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC339446/PGC339446-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC339446/PGC339446-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC339446/PGC339446-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC339446/PGC339446-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: 1903
 Peak Img[j, k]: 170 173
 Mean (j, k): 171.71 168.90
 Theta (deg): 30.5
 Astro PA (deg): 59.5
 Eps: 0.693
 Major axis (pix): 48.5
Iteratively unmasking pixels:
  r=48.51 pixels
  r=48.51 pixels
  r=59.85 pixels
  r=65.57 pixels
  r=66.88 pixels
171.967753954 170.52 167.846935115 172.841
Starting ellipse-fitting for galaxy 1411126
Fitting g-band took......3.624 sec
Fitting r-band took......3.672 sec
Fitting z-band took......3.415 sec
Time for all images = 10.712 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 22180.32
r CoG modeling succeeded with a chi^2 minimum of 2580.77
WARNING: The fit may be unsuccessful; check fit_info['message'] for more information. [astropy.modeling.fitting]
z CoG modeling succeeded with a chi^2 minimum of 35884.39
Time = 0.046 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/006/PGC339446/PGC339446-largegalaxy-1411126-ellipse.fits
Finished galaxy PGC339446 in 0.775 minutes.