Started working on galaxy PGC763528 at Wed Jun 17 16:21:31 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC763528/PGC763528-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC763528/PGC763528-largegalaxy-tractor.fits
Read 36 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC763528/PGC763528-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC763528/PGC763528-largegalaxy-maskbits.fits.fz
Sort by flux!  [503.337]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC763528/PGC763528-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC763528/PGC763528-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC763528/PGC763528-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC763528/PGC763528-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC763528/PGC763528-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC763528/PGC763528-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC763528/PGC763528-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC763528/PGC763528-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC763528/PGC763528-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC763528/PGC763528-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: 1715
 Peak Img[j, k]: 134 135
 Mean (j, k): 134.08 135.35
 Theta (deg): 43.7
 Astro PA (deg): 46.3
 Eps: 0.357
 Major axis (pix): 34.9
Iteratively unmasking pixels:
  r=34.93 pixels
  r=34.93 pixels
  r=42.26 pixels
  r=50.56 pixels
  r=59.72 pixels
132.60356201273743 133.68066 135.538400026997 135.27638
Starting ellipse-fitting for galaxy 980891
Fitting g-band took......4.745 sec
Fitting r-band took......4.641 sec
Fitting z-band took......5.107 sec
Time for all images = 14.493 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 10481.47
r CoG modeling succeeded with a chi^2 minimum of 40137.46
z CoG modeling succeeded with a chi^2 minimum of 25275.87
Time = 0.043 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/083/PGC763528/PGC763528-largegalaxy-980891-ellipse.fits
Finished galaxy PGC763528 in 0.864 minutes.