Started working on galaxy PGC1775054 at Wed Jun 17 15:00:49 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC1775054/PGC1775054-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC1775054/PGC1775054-largegalaxy-tractor.fits
Read 124 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC1775054/PGC1775054-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC1775054/PGC1775054-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 700.81726]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC1775054/PGC1775054-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC1775054/PGC1775054-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC1775054/PGC1775054-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC1775054/PGC1775054-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC1775054/PGC1775054-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC1775054/PGC1775054-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC1775054/PGC1775054-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC1775054/PGC1775054-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC1775054/PGC1775054-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC1775054/PGC1775054-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: 2638
 Peak Img[j, k]: 246 238
 Mean (j, k): 245.61 240.53
 Theta (deg): 18.3
 Astro PA (deg): 71.7
 Eps: 0.829
 Major axis (pix): 69.9
Iteratively unmasking pixels:
  r=69.89 pixels
  r=69.89 pixels
  r=83.87 pixels
  r=101.27 pixels
  r=122.27 pixels
246.378386969 245.62 239.284396684 240.406
Starting ellipse-fitting for galaxy 770259
Fitting g-band took......23.001 sec
Fitting r-band took......21.443 sec
Fitting z-band took......21.025 sec
Time for all images = 65.469 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 7652.08
r CoG modeling succeeded with a chi^2 minimum of 10492.41
z CoG modeling succeeded with a chi^2 minimum of 6874.24
Time = 0.293 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/263/PGC1775054/PGC1775054-largegalaxy-770259-ellipse.fits
Finished galaxy PGC1775054 in 2.042 minutes.