Started working on galaxy PGC1828333 at Wed Jun 17 14:48:03 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC1828333/PGC1828333-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC1828333/PGC1828333-largegalaxy-tractor.fits
Read 53 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC1828333/PGC1828333-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC1828333/PGC1828333-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 262.07095]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC1828333/PGC1828333-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC1828333/PGC1828333-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC1828333/PGC1828333-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC1828333/PGC1828333-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC1828333/PGC1828333-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC1828333/PGC1828333-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC1828333/PGC1828333-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC1828333/PGC1828333-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC1828333/PGC1828333-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC1828333/PGC1828333-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: 3087
 Peak Img[j, k]: 173 173
 Mean (j, k): 167.60 168.82
 Theta (deg): 127.0
 Astro PA (deg): 143.0
 Eps: 0.576
 Major axis (pix): 61.2
Iteratively unmasking pixels:
  r=61.16 pixels
  r=61.16 pixels
  r=86.11 pixels
  r=87.03 pixels
175.708233341 172.878 177.175301559 173.031
Starting ellipse-fitting for galaxy 449691
Fitting g-band took......14.591 sec
Fitting r-band took......15.193 sec
Fitting z-band took......13.941 sec
Time for all images = 43.725 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 4985.92
r CoG modeling succeeded with a chi^2 minimum of 1101.17
z CoG modeling succeeded with a chi^2 minimum of 1574.44
Time = 0.107 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/195/PGC1828333/PGC1828333-largegalaxy-449691-ellipse.fits
Finished galaxy PGC1828333 in 1.442 minutes.