Started working on galaxy PGC666954 at Wed Jun 17 17:08:16 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC666954/PGC666954-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC666954/PGC666954-largegalaxy-tractor.fits
Read 80 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC666954/PGC666954-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC666954/PGC666954-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 396.9295]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC666954/PGC666954-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC666954/PGC666954-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC666954/PGC666954-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC666954/PGC666954-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC666954/PGC666954-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC666954/PGC666954-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC666954/PGC666954-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC666954/PGC666954-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC666954/PGC666954-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC666954/PGC666954-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: 2505
 Peak Img[j, k]: 157 156
 Mean (j, k): 156.73 154.70
 Theta (deg): 133.5
 Astro PA (deg): 136.5
 Eps: 0.596
 Major axis (pix): 54.8
Iteratively unmasking pixels:
  r=54.77 pixels
  r=54.77 pixels
  r=76.51 pixels
  r=76.56 pixels
162.950893416 157.743 161.248372601 156.345
Starting ellipse-fitting for galaxy 520555
Fitting g-band took......4.012 sec
Fitting r-band took......4.018 sec
Fitting z-band took......4.055 sec
Time for all images = 12.085 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 19693.90
r CoG modeling succeeded with a chi^2 minimum of 5590.94
z CoG modeling succeeded with a chi^2 minimum of 2144.82
Time = 0.049 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/058/PGC666954/PGC666954-largegalaxy-520555-ellipse.fits
Finished galaxy PGC666954 in 0.854 minutes.