Started working on galaxy PGC680947 at Tue Jun 16 18:34:46 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC680947/PGC680947-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC680947/PGC680947-largegalaxy-tractor.fits
Read 40 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC680947/PGC680947-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC680947/PGC680947-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 186.65398]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC680947/PGC680947-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC680947/PGC680947-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC680947/PGC680947-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC680947/PGC680947-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC680947/PGC680947-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC680947/PGC680947-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC680947/PGC680947-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC680947/PGC680947-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC680947/PGC680947-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC680947/PGC680947-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: 1789
 Peak Img[j, k]: 130 128
 Mean (j, k): 130.65 127.20
 Theta (deg): 35.5
 Astro PA (deg): 54.5
 Eps: 0.530
 Major axis (pix): 35.4
Iteratively unmasking pixels:
  r=35.44 pixels
  r=35.44 pixels
  r=42.54 pixels
  r=51.33 pixels
  r=61.01 pixels
130.619074707 130.676 127.089112375 127.195
Starting ellipse-fitting for galaxy 967553
Fitting g-band took......4.346 sec
Fitting r-band took......4.396 sec
Fitting z-band took......4.334 sec
Time for all images = 13.077 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 664.43
r CoG modeling succeeded with a chi^2 minimum of 753.10
z CoG modeling succeeded with a chi^2 minimum of 79.91
Time = 0.026 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/006/PGC680947/PGC680947-largegalaxy-967553-ellipse.fits
Finished galaxy PGC680947 in 0.971 minutes.