Started working on galaxy PGC069920 at Tue Jun 16 13:22:31 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC069920/PGC069920-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC069920/PGC069920-largegalaxy-tractor.fits
Read 31 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC069920/PGC069920-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC069920/PGC069920-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 796.6972]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC069920/PGC069920-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC069920/PGC069920-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC069920/PGC069920-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC069920/PGC069920-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC069920/PGC069920-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC069920/PGC069920-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC069920/PGC069920-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC069920/PGC069920-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC069920/PGC069920-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC069920/PGC069920-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: 3307
 Peak Img[j, k]: 144 140
 Mean (j, k): 144.96 139.18
 Theta (deg): 169.0
 Astro PA (deg): 101.0
 Eps: 0.193
 Major axis (pix): 36.5
Iteratively unmasking pixels:
  r=36.50 pixels
  r=36.50 pixels
  r=44.00 pixels
  r=52.74 pixels
  r=63.17 pixels
144.911034625 144.345 138.96245069 139.776
Starting ellipse-fitting for galaxy 60338
Fitting g-band took......16.098 sec
Fitting r-band took......17.598 sec
Fitting z-band took......17.788 sec
Time for all images = 51.484 sec
Performing elliptical aperture photometry.
WARNING: The fit may be unsuccessful; check fit_info['message'] for more information. [astropy.modeling.fitting]
g CoG modeling succeeded with a chi^2 minimum of 2889.32
r CoG modeling succeeded with a chi^2 minimum of 602.21
z CoG modeling succeeded with a chi^2 minimum of 1127.31
Time = 0.045 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/343/PGC069920/PGC069920-largegalaxy-60338-ellipse.fits
Finished galaxy PGC069920 in 1.450 minutes.