Started working on galaxy PGC133920 at Tue Jun 16 12:55:37 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC133920/PGC133920-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC133920/PGC133920-largegalaxy-tractor.fits
Read 108 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC133920/PGC133920-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC133920/PGC133920-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 355.64554]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC133920/PGC133920-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC133920/PGC133920-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC133920/PGC133920-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC133920/PGC133920-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC133920/PGC133920-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC133920/PGC133920-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC133920/PGC133920-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC133920/PGC133920-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC133920/PGC133920-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC133920/PGC133920-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: 2914
 Peak Img[j, k]: 232 235
 Mean (j, k): 228.85 235.62
 Theta (deg): 73.5
 Astro PA (deg): 16.5
 Eps: 0.725
 Major axis (pix): 76.5
Iteratively unmasking pixels:
  r=76.51 pixels
  r=76.51 pixels
  r=93.99 pixels
  r=94.22 pixels
  r=94.23 pixels
230.94226012 231.663 235.539225653 234.954
Starting ellipse-fitting for galaxy 177557
Fitting g-band took......13.837 sec
Fitting r-band took......13.828 sec
Fitting z-band took......13.958 sec
Time for all images = 41.623 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 2174.34
r CoG modeling succeeded with a chi^2 minimum of 3400.00
z CoG modeling succeeded with a chi^2 minimum of 1573.30
Time = 0.138 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/039/PGC133920/PGC133920-largegalaxy-177557-ellipse.fits
Finished galaxy PGC133920 in 1.451 minutes.