Started working on galaxy PGC1020388 at Thu Jun 18 06:48:35 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC1020388/PGC1020388-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC1020388/PGC1020388-largegalaxy-tractor.fits
Read 41 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC1020388/PGC1020388-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC1020388/PGC1020388-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 150.69316]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC1020388/PGC1020388-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC1020388/PGC1020388-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC1020388/PGC1020388-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC1020388/PGC1020388-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC1020388/PGC1020388-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC1020388/PGC1020388-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC1020388/PGC1020388-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC1020388/PGC1020388-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC1020388/PGC1020388-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC1020388/PGC1020388-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: 1730
 Peak Img[j, k]: 127 127
 Mean (j, k): 127.39 127.52
 Theta (deg): 137.4
 Astro PA (deg): 132.6
 Eps: 0.760
 Major axis (pix): 47.5
Iteratively unmasking pixels:
  r=47.46 pixels
  r=47.46 pixels
  r=57.08 pixels
  r=57.11 pixels
127.90533777 127.524 126.860883918 126.705
Starting ellipse-fitting for galaxy 464994
Fitting g-band took......2.838 sec
Fitting r-band took......2.705 sec
Fitting z-band took......2.839 sec
Time for all images = 8.382 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1670.82
r CoG modeling succeeded with a chi^2 minimum of 2941.97
z CoG modeling succeeded with a chi^2 minimum of 1021.66
Time = 0.044 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/036/PGC1020388/PGC1020388-largegalaxy-464994-ellipse.fits
Finished galaxy PGC1020388 in 0.846 minutes.