Started working on galaxy PGC061528 at Thu Jun 18 15:04:35 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC061528/PGC061528-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC061528/PGC061528-largegalaxy-tractor.fits
Read 59 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC061528/PGC061528-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC061528/PGC061528-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 1962.6328]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC061528/PGC061528-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC061528/PGC061528-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC061528/PGC061528-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC061528/PGC061528-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC061528/PGC061528-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC061528/PGC061528-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC061528/PGC061528-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC061528/PGC061528-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC061528/PGC061528-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC061528/PGC061528-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: 15901
 Peak Img[j, k]: 224 223
 Mean (j, k): 223.64 223.69
 Theta (deg): 47.8
 Astro PA (deg): 42.2
 Eps: 0.437
 Major axis (pix): 101.5
Iteratively unmasking pixels:
  r=101.50 pixels
  r=101.50 pixels
  r=121.81 pixels
223.641333868 223.439 223.694991838 223.333
Starting ellipse-fitting for galaxy 1213143
Fitting g-band took......22.536 sec
Fitting r-band took......20.507 sec
Fitting z-band took......21.177 sec
Time for all images = 64.220 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 3674.08
r CoG modeling succeeded with a chi^2 minimum of 6866.97
z CoG modeling succeeded with a chi^2 minimum of 5337.04
Time = 0.109 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/272/PGC061528/PGC061528-largegalaxy-1213143-ellipse.fits
Finished galaxy PGC061528 in 1.792 minutes.