Started working on galaxy PGC057604 at Fri Jun 19 08:54:03 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC057604/PGC057604-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC057604/PGC057604-largegalaxy-tractor.fits
Read 103 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC057604/PGC057604-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC057604/PGC057604-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 1333.2343]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC057604/PGC057604-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC057604/PGC057604-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC057604/PGC057604-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC057604/PGC057604-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC057604/PGC057604-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC057604/PGC057604-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC057604/PGC057604-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC057604/PGC057604-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC057604/PGC057604-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC057604/PGC057604-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: 6927
 Peak Img[j, k]: 278 275
 Mean (j, k): 277.08 275.30
 Theta (deg): 34.1
 Astro PA (deg): 55.9
 Eps: 0.657
 Major axis (pix): 93.6
Iteratively unmasking pixels:
  r=93.60 pixels
  r=93.60 pixels
  r=114.02 pixels
  r=132.83 pixels
  r=179.79 pixels
257.485880681 278.075 208.721250336 274.292
Peak position has moved by more than 10 pixels---falling back on Tractor geometry!
  r=97.28 pixels
Starting ellipse-fitting for galaxy 1220147
Fitting g-band took......12.079 sec
Fitting r-band took......12.246 sec
Fitting z-band took......12.933 sec
Time for all images = 37.257 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 73056.20
r CoG modeling failed.
r CoG modeling succeeded with a chi^2 minimum of 1401354.71
z CoG modeling succeeded with a chi^2 minimum of 37553.83
Time = 0.131 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/243/PGC057604/PGC057604-largegalaxy-1220147-ellipse.fits
Finished galaxy PGC057604 in 1.365 minutes.