Started working on galaxy PGC645774 at Wed Jun 17 08:20:24 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC645774/PGC645774-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC645774/PGC645774-largegalaxy-tractor.fits
Read 35 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC645774/PGC645774-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC645774/PGC645774-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 69.38372]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC645774/PGC645774-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC645774/PGC645774-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC645774/PGC645774-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC645774/PGC645774-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC645774/PGC645774-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC645774/PGC645774-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC645774/PGC645774-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC645774/PGC645774-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC645774/PGC645774-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC645774/PGC645774-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: 865
 Peak Img[j, k]: 129 129
 Mean (j, k): 130.44 124.35
 Theta (deg): 13.4
 Astro PA (deg): 76.6
 Eps: 0.748
 Major axis (pix): 33.7
Iteratively unmasking pixels:
  r=33.66 pixels
  r=33.66 pixels
  r=41.79 pixels
  r=47.71 pixels
  r=54.08 pixels
129.624455393 129.587 127.043609462 127.689
Starting ellipse-fitting for galaxy 1052192
Fitting g-band took......2.265 sec
Fitting r-band took......2.169 sec
Fitting z-band took......2.133 sec
Time for all images = 6.567 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 384.26
r CoG modeling succeeded with a chi^2 minimum of 448.52
z CoG modeling succeeded with a chi^2 minimum of 141.62
Time = 0.038 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/033/PGC645774/PGC645774-largegalaxy-1052192-ellipse.fits
Finished galaxy PGC645774 in 0.684 minutes.