Started working on galaxy PGC1895050 at Tue Jun 16 16:57:39 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC1895050/PGC1895050-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC1895050/PGC1895050-largegalaxy-tractor.fits
Read 60 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC1895050/PGC1895050-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC1895050/PGC1895050-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 930.22144]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC1895050/PGC1895050-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC1895050/PGC1895050-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC1895050/PGC1895050-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC1895050/PGC1895050-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC1895050/PGC1895050-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC1895050/PGC1895050-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC1895050/PGC1895050-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC1895050/PGC1895050-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC1895050/PGC1895050-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC1895050/PGC1895050-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: 2960
 Peak Img[j, k]: 207 206
 Mean (j, k): 209.14 210.03
 Theta (deg): 146.0
 Astro PA (deg): 124.0
 Eps: 0.724
 Major axis (pix): 70.4
Iteratively unmasking pixels:
  r=70.39 pixels
  r=70.39 pixels
  r=88.79 pixels
  r=95.35 pixels
  r=96.62 pixels
206.868344695 207.029 206.358175742 206.342
Starting ellipse-fitting for galaxy 782881
Fitting g-band took......9.340 sec
Fitting r-band took......9.023 sec
Fitting z-band took......8.689 sec
Time for all images = 27.052 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1016.40
r CoG modeling succeeded with a chi^2 minimum of 2417.48
z CoG modeling succeeded with a chi^2 minimum of 2953.08
Time = 0.088 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/128/PGC1895050/PGC1895050-largegalaxy-782881-ellipse.fits
Finished galaxy PGC1895050 in 0.688 minutes.