Started working on galaxy PGC127696 at Tue Jun 16 19:56:30 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC127696/PGC127696-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC127696/PGC127696-largegalaxy-tractor.fits
Read 48 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC127696/PGC127696-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC127696/PGC127696-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 689.7134]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC127696/PGC127696-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC127696/PGC127696-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC127696/PGC127696-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC127696/PGC127696-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC127696/PGC127696-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC127696/PGC127696-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC127696/PGC127696-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC127696/PGC127696-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC127696/PGC127696-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC127696/PGC127696-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: 2238
 Peak Img[j, k]: 150 151
 Mean (j, k): 149.99 150.81
 Theta (deg): 21.4
 Astro PA (deg): 68.6
 Eps: 0.158
 Major axis (pix): 29.0
Iteratively unmasking pixels:
  r=29.04 pixels
  r=29.04 pixels
  r=34.85 pixels
  r=41.70 pixels
  r=50.00 pixels
150.054489282 149.964 150.706026802 150.863
Starting ellipse-fitting for galaxy 1416896
Fitting g-band took......5.014 sec
Fitting r-band took......4.472 sec
Fitting z-band took......4.768 sec
Time for all images = 14.254 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 933.74
r CoG modeling succeeded with a chi^2 minimum of 1034.65
z CoG modeling succeeded with a chi^2 minimum of 367.72
Time = 0.031 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/336/PGC127696/PGC127696-largegalaxy-1416896-ellipse.fits
Finished galaxy PGC127696 in 0.857 minutes.