Started working on galaxy PGC131045 at Wed Jun 17 13:02:37 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC131045/PGC131045-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC131045/PGC131045-largegalaxy-tractor.fits
Read 177 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC131045/PGC131045-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC131045/PGC131045-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 506.9964]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC131045/PGC131045-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC131045/PGC131045-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC131045/PGC131045-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC131045/PGC131045-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC131045/PGC131045-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC131045/PGC131045-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC131045/PGC131045-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC131045/PGC131045-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC131045/PGC131045-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC131045/PGC131045-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: 1072
 Peak Img[j, k]: 268 263
 Mean (j, k): 267.62 261.39
 Theta (deg): 79.2
 Astro PA (deg): 10.8
 Eps: 0.238
 Major axis (pix): 21.7
Iteratively unmasking pixels:
  r=21.68 pixels
  r=21.68 pixels
  r=26.10 pixels
  r=31.35 pixels
  r=46.76 pixels
267.722823336 267.336 262.168965648 261.423
Starting ellipse-fitting for galaxy 1216786
Fitting g-band took......7.945 sec
Fitting r-band took......7.655 sec
Fitting z-band took......7.413 sec
Time for all images = 23.014 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 24898.01
r CoG modeling succeeded with a chi^2 minimum of 42644.02
z CoG modeling succeeded with a chi^2 minimum of 5700.55
Time = 0.033 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/026/PGC131045/PGC131045-largegalaxy-1216786-ellipse.fits
Finished galaxy PGC131045 in 0.994 minutes.