Started working on galaxy PGC170211 at Wed Jun 17 18:37:17 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC170211/PGC170211-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC170211/PGC170211-largegalaxy-tractor.fits
Read 286 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC170211/PGC170211-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC170211/PGC170211-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 5533.371]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC170211/PGC170211-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC170211/PGC170211-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC170211/PGC170211-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC170211/PGC170211-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC170211/PGC170211-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC170211/PGC170211-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC170211/PGC170211-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC170211/PGC170211-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC170211/PGC170211-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC170211/PGC170211-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: 35859
 Peak Img[j, k]: 431 432
 Mean (j, k): 430.71 431.48
 Theta (deg): 109.2
 Astro PA (deg): 160.8
 Eps: 0.526
 Major axis (pix): 164.4
Iteratively unmasking pixels:
  r=164.40 pixels
  r=164.40 pixels
  r=197.28 pixels
430.709484911 430.768 431.480134693 431.479
Starting ellipse-fitting for galaxy 261317
Fitting g-band took......64.232 sec
Fitting r-band took......65.134 sec
Fitting z-band took......65.347 sec
Time for all images = 194.713 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 3183.65
r CoG modeling succeeded with a chi^2 minimum of 2094.36
z CoG modeling succeeded with a chi^2 minimum of 2355.70
Time = 0.353 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/193/PGC170211/PGC170211-largegalaxy-261317-ellipse.fits
Finished galaxy PGC170211 in 4.181 minutes.