Started working on galaxy PGC071691 at Wed Jun 17 14:57:06 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC071691/PGC071691-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC071691/PGC071691-largegalaxy-tractor.fits
Read 91 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC071691/PGC071691-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC071691/PGC071691-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 2277.3162]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC071691/PGC071691-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC071691/PGC071691-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC071691/PGC071691-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC071691/PGC071691-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC071691/PGC071691-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC071691/PGC071691-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC071691/PGC071691-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC071691/PGC071691-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC071691/PGC071691-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC071691/PGC071691-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: 8921
 Peak Img[j, k]: 269 269
 Mean (j, k): 271.69 268.91
 Theta (deg): 29.9
 Astro PA (deg): 60.1
 Eps: 0.458
 Major axis (pix): 120.1
Iteratively unmasking pixels:
  r=120.07 pixels
  r=120.07 pixels
  r=142.52 pixels
269.476653691 268.763 270.112599925 269.425
Starting ellipse-fitting for galaxy 1412890
Fitting g-band took......82.934 sec
Fitting r-band took......79.828 sec
Fitting z-band took......81.147 sec
Time for all images = 243.910 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 270.26
r CoG modeling succeeded with a chi^2 minimum of 189.82
z CoG modeling succeeded with a chi^2 minimum of 581.67
Time = 0.259 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/353/PGC071691/PGC071691-largegalaxy-1412890-ellipse.fits
Finished galaxy PGC071691 in 4.950 minutes.