Started working on galaxy PGC1406623 at Wed Jun 17 08:42:59 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1406623/PGC1406623-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1406623/PGC1406623-largegalaxy-tractor.fits
Read 63 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1406623/PGC1406623-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1406623/PGC1406623-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 335.36594]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1406623/PGC1406623-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1406623/PGC1406623-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1406623/PGC1406623-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1406623/PGC1406623-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1406623/PGC1406623-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1406623/PGC1406623-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1406623/PGC1406623-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1406623/PGC1406623-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1406623/PGC1406623-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1406623/PGC1406623-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: 2348
 Peak Img[j, k]: 208 208
 Mean (j, k): 205.81 205.25
 Theta (deg): 177.2
 Astro PA (deg): 92.8
 Eps: 0.795
 Major axis (pix): 74.8
Iteratively unmasking pixels:
  r=74.77 pixels
  r=74.77 pixels
  r=87.95 pixels
206.477822246 206.705 208.197232843 207.595
Starting ellipse-fitting for galaxy 551104
Fitting g-band took......6.542 sec
Fitting r-band took......6.743 sec
Fitting z-band took......6.884 sec
Time for all images = 20.169 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 2551.12
r CoG modeling succeeded with a chi^2 minimum of 2333.18
z CoG modeling succeeded with a chi^2 minimum of 1755.01
Time = 0.072 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/166/PGC1406623/PGC1406623-largegalaxy-551104-ellipse.fits
Finished galaxy PGC1406623 in 1.028 minutes.