Started working on galaxy PGC1657896 at Thu Aug  6 01:16:14 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9delta/272/PGC1657896/PGC1657896-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9delta/272/PGC1657896/PGC1657896-largegalaxy-tractor.fits
Read 51 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9delta/272/PGC1657896/PGC1657896-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9delta/272/PGC1657896/PGC1657896-largegalaxy-maskbits.fits.fz
  Dropping PGC1657896 (SGA_ID=260289, RA, Dec = 272.6878740 21.8173790): Tractor type=REX & r50=4.063 (<5.0) arcsec
Finished galaxy PGC1657896 in 0.002 minutes.
Started working on galaxy PGC1657896 at Wed Aug 12 03:50:28 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC1657896/PGC1657896-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC1657896/PGC1657896-largegalaxy-tractor.fits
Read 52 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC1657896/PGC1657896-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC1657896/PGC1657896-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 496.21854]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC1657896/PGC1657896-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC1657896/PGC1657896-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC1657896/PGC1657896-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC1657896/PGC1657896-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC1657896/PGC1657896-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC1657896/PGC1657896-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC1657896/PGC1657896-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC1657896/PGC1657896-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC1657896/PGC1657896-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC1657896/PGC1657896-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: 4232
 Peak Img[j, k]: 135 132
 Mean (j, k): 134.51 131.57
 Theta (deg): 16.2
 Astro PA (deg): 73.8
 Eps: 0.310
 Major axis (pix): 47.2
Iteratively unmasking pixels:
  r=47.25 pixels
  r=47.25 pixels
  r=56.71 pixels
  r=56.73 pixels
134.474519649 134.896 131.582335719 131.849
Starting ellipse-fitting for galaxy 260289 with 8 core(s)
  majoraxis=47.27 pix, maxsma=94.54 pix, delta_sma=1.0 pix
Fitting g-band took......3.977 sec
Fitting r-band took......3.835 sec
Fitting z-band took......3.953 sec
Time for all images = 0.196 min
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 836.79
r CoG modeling succeeded with a chi^2 minimum of 1349.50
z CoG modeling succeeded with a chi^2 minimum of 1137.60
Time = 0.038 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/272/PGC1657896/PGC1657896-largegalaxy-260289-ellipse.fits
Finished galaxy PGC1657896 in 0.767 minutes.