Started working on galaxy PGC970930 at Wed Jun 17 12:24:49 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC970930/PGC970930-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC970930/PGC970930-largegalaxy-tractor.fits
Read 45 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC970930/PGC970930-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC970930/PGC970930-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 470.37567]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC970930/PGC970930-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC970930/PGC970930-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC970930/PGC970930-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC970930/PGC970930-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC970930/PGC970930-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC970930/PGC970930-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC970930/PGC970930-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC970930/PGC970930-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC970930/PGC970930-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC970930/PGC970930-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: 3322
 Peak Img[j, k]: 142 142
 Mean (j, k): 144.11 142.36
 Theta (deg): 131.9
 Astro PA (deg): 138.1
 Eps: 0.336
 Major axis (pix): 49.8
Iteratively unmasking pixels:
  r=49.76 pixels
  r=49.76 pixels
  r=61.78 pixels
  r=71.66 pixels
141.823193732 142.023 141.38028774 141.681
Starting ellipse-fitting for galaxy 1162919
Fitting g-band took......13.562 sec
Fitting r-band took......12.591 sec
Fitting z-band took......12.552 sec
Time for all images = 38.705 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 4171.66
r CoG modeling succeeded with a chi^2 minimum of 3960.75
z CoG modeling succeeded with a chi^2 minimum of 1896.72
Time = 0.061 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/029/PGC970930/PGC970930-largegalaxy-1162919-ellipse.fits
Finished galaxy PGC970930 in 1.328 minutes.