Started working on galaxy PGC030864 at Wed Jun 17 14:08:08 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC030864/PGC030864-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC030864/PGC030864-largegalaxy-tractor.fits
Read 135 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC030864/PGC030864-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC030864/PGC030864-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 791.4979]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC030864/PGC030864-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC030864/PGC030864-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC030864/PGC030864-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC030864/PGC030864-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC030864/PGC030864-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC030864/PGC030864-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC030864/PGC030864-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC030864/PGC030864-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC030864/PGC030864-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC030864/PGC030864-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: 4389
 Peak Img[j, k]: 308 310
 Mean (j, k): 310.72 307.94
 Theta (deg): 144.4
 Astro PA (deg): 125.6
 Eps: 0.882
 Major axis (pix): 112.8
Iteratively unmasking pixels:
  r=112.79 pixels
  r=112.79 pixels
  r=134.41 pixels
310.383367897 311.749 307.043355845 308.983
Starting ellipse-fitting for galaxy 1163200
Fitting g-band took......18.371 sec
Fitting r-band took......20.566 sec
Fitting z-band took......18.413 sec
Time for all images = 57.350 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 3152.03
r CoG modeling succeeded with a chi^2 minimum of 5611.34
z CoG modeling succeeded with a chi^2 minimum of 1934.28
Time = 0.357 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/PGC030864/PGC030864-largegalaxy-1163200-ellipse.fits
Finished galaxy PGC030864 in 1.957 minutes.