Started working on galaxy PGC778105 at Tue Jun 16 15:02:02 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC778105/PGC778105-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC778105/PGC778105-largegalaxy-tractor.fits
Read 90 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC778105/PGC778105-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC778105/PGC778105-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 508.33173]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC778105/PGC778105-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC778105/PGC778105-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC778105/PGC778105-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC778105/PGC778105-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC778105/PGC778105-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC778105/PGC778105-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC778105/PGC778105-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC778105/PGC778105-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC778105/PGC778105-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC778105/PGC778105-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: 1009
 Peak Img[j, k]: 169 168
 Mean (j, k): 168.39 167.58
 Theta (deg): 152.2
 Astro PA (deg): 117.8
 Eps: 0.396
 Major axis (pix): 23.5
Iteratively unmasking pixels:
  r=23.49 pixels
  r=23.49 pixels
  r=28.27 pixels
  r=33.60 pixels
  r=40.15 pixels
168.396846934 168.559 167.579422879 167.834
Starting ellipse-fitting for galaxy 416748
Fitting g-band took......2.776 sec
Fitting r-band took......2.539 sec
Fitting z-band took......2.542 sec
Time for all images = 7.857 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 2379.58
r CoG modeling succeeded with a chi^2 minimum of 8211.66
z CoG modeling succeeded with a chi^2 minimum of 4885.85
Time = 0.032 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/083/PGC778105/PGC778105-largegalaxy-416748-ellipse.fits
Finished galaxy PGC778105 in 0.768 minutes.