Started working on galaxy PGC929001 at Tue Jun 16 18:29:57 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC929001/PGC929001-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC929001/PGC929001-largegalaxy-tractor.fits
Read 60 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC929001/PGC929001-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC929001/PGC929001-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 812.51697]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC929001/PGC929001-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC929001/PGC929001-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC929001/PGC929001-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC929001/PGC929001-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC929001/PGC929001-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC929001/PGC929001-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC929001/PGC929001-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC929001/PGC929001-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC929001/PGC929001-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC929001/PGC929001-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: 6640
 Peak Img[j, k]: 238 238
 Mean (j, k): 236.90 237.88
 Theta (deg): 76.2
 Astro PA (deg): 13.8
 Eps: 0.675
 Major axis (pix): 77.9
Iteratively unmasking pixels:
  r=77.88 pixels
  r=77.88 pixels
  r=110.45 pixels
  r=110.46 pixels
236.612878926 237.471 237.960632665 237.624
Starting ellipse-fitting for galaxy 987006
Fitting g-band took......12.255 sec
Fitting r-band took......12.069 sec
Fitting z-band took......12.421 sec
Time for all images = 36.745 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 191.48
r CoG modeling succeeded with a chi^2 minimum of 307.50
z CoG modeling succeeded with a chi^2 minimum of 620.03
Time = 0.095 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/336/PGC929001/PGC929001-largegalaxy-987006-ellipse.fits
Finished galaxy PGC929001 in 1.279 minutes.