Started working on galaxy PGC031013 at Wed Jun 17 18:25:47 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC031013/PGC031013-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC031013/PGC031013-largegalaxy-tractor.fits
Read 46 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC031013/PGC031013-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC031013/PGC031013-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 2059.298]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC031013/PGC031013-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC031013/PGC031013-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC031013/PGC031013-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC031013/PGC031013-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC031013/PGC031013-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC031013/PGC031013-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC031013/PGC031013-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC031013/PGC031013-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC031013/PGC031013-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC031013/PGC031013-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: 11157
 Peak Img[j, k]: 187 186
 Mean (j, k): 187.59 185.53
 Theta (deg): 126.9
 Astro PA (deg): 143.1
 Eps: 0.315
 Major axis (pix): 73.3
Iteratively unmasking pixels:
  r=73.25 pixels
  r=73.25 pixels
  r=88.80 pixels
  r=88.83 pixels
187.451726551 186.66 186.633539225 185.904
Starting ellipse-fitting for galaxy 1046986
Fitting g-band took......13.893 sec
Fitting r-band took......13.017 sec
Fitting z-band took......13.195 sec
Time for all images = 40.105 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 10100.99
r CoG modeling succeeded with a chi^2 minimum of 10967.87
z CoG modeling succeeded with a chi^2 minimum of 6254.55
Time = 0.062 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/157/PGC031013/PGC031013-largegalaxy-1046986-ellipse.fits
Finished galaxy PGC031013 in 1.359 minutes.