Started working on galaxy PGC377407 at Wed Jun 17 10:14:00 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC377407/PGC377407-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC377407/PGC377407-largegalaxy-tractor.fits
Read 94 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC377407/PGC377407-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC377407/PGC377407-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 1875.3536]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC377407/PGC377407-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC377407/PGC377407-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC377407/PGC377407-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC377407/PGC377407-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC377407/PGC377407-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC377407/PGC377407-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC377407/PGC377407-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC377407/PGC377407-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC377407/PGC377407-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC377407/PGC377407-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: 10328
 Peak Img[j, k]: 179 181
 Mean (j, k): 176.96 184.72
 Theta (deg): 77.7
 Astro PA (deg): 12.3
 Eps: 0.374
 Major axis (pix): 89.1
Iteratively unmasking pixels:
  r=89.10 pixels
  r=89.10 pixels
  r=104.67 pixels
178.617166117 178.587 180.41621231 180.729
Starting ellipse-fitting for galaxy 980678
Fitting g-band took......15.696 sec
Fitting r-band took......15.045 sec
Fitting z-band took......17.153 sec
Time for all images = 47.894 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 49.44
r CoG modeling succeeded with a chi^2 minimum of 444.64
z CoG modeling succeeded with a chi^2 minimum of 97.11
Time = 0.071 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/093/PGC377407/PGC377407-largegalaxy-980678-ellipse.fits
Finished galaxy PGC377407 in 1.451 minutes.