Started working on galaxy PGC1216944 at Wed Jun 17 10:23:07 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1216944/PGC1216944-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1216944/PGC1216944-largegalaxy-tractor.fits
Read 15 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1216944/PGC1216944-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1216944/PGC1216944-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 469.6811]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1216944/PGC1216944-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1216944/PGC1216944-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1216944/PGC1216944-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1216944/PGC1216944-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1216944/PGC1216944-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1216944/PGC1216944-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1216944/PGC1216944-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1216944/PGC1216944-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1216944/PGC1216944-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1216944/PGC1216944-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: 1311
 Peak Img[j, k]: 125 125
 Mean (j, k): 124.34 124.48
 Theta (deg): 22.8
 Astro PA (deg): 67.2
 Eps: 0.326
 Major axis (pix): 25.0
Iteratively unmasking pixels:
  r=25.03 pixels
  r=25.03 pixels
  r=30.06 pixels
  r=35.97 pixels
  r=43.15 pixels
124.287491587 124.569 124.541876944 124.376
Starting ellipse-fitting for galaxy 1060679
Fitting g-band took......2.969 sec
Fitting r-band took......3.123 sec
Fitting z-band took......3.045 sec
Time for all images = 9.137 sec
Performing elliptical aperture photometry.
Insufficient profile to measure the radius at 24.5 mag/arcsec2!
Insufficient profile to measure the radius at 25.0 mag/arcsec2!
Insufficient profile to measure the radius at 25.5 mag/arcsec2!
Insufficient profile to measure the radius at 26.0 mag/arcsec2!
g CoG modeling succeeded with a chi^2 minimum of 15.55
r CoG modeling succeeded with a chi^2 minimum of 16.63
z CoG modeling succeeded with a chi^2 minimum of 49.58
Time = 0.020 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/163/PGC1216944/PGC1216944-largegalaxy-1060679-ellipse.fits
Finished galaxy PGC1216944 in 0.787 minutes.