Started working on galaxy PGC2050834 at Wed Jun 17 12:43:27 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2050834/PGC2050834-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2050834/PGC2050834-largegalaxy-tractor.fits
Read 84 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2050834/PGC2050834-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2050834/PGC2050834-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 2012.6584]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2050834/PGC2050834-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2050834/PGC2050834-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2050834/PGC2050834-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2050834/PGC2050834-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2050834/PGC2050834-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2050834/PGC2050834-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2050834/PGC2050834-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2050834/PGC2050834-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2050834/PGC2050834-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2050834/PGC2050834-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: 15867
 Peak Img[j, k]: 302 301
 Mean (j, k): 301.58 301.53
 Theta (deg): 104.3
 Astro PA (deg): 165.7
 Eps: 0.543
 Major axis (pix): 112.1
Iteratively unmasking pixels:
  r=112.05 pixels
  r=112.05 pixels
  r=134.46 pixels
301.580531418 301.988 301.532735875 301.244
Starting ellipse-fitting for galaxy 1112347
Fitting g-band took......47.499 sec
Fitting r-band took......47.792 sec
Fitting z-band took......50.371 sec
Time for all images = 145.662 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 121.34
r CoG modeling succeeded with a chi^2 minimum of 140.73
z CoG modeling succeeded with a chi^2 minimum of 874.38
Time = 0.245 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/202/PGC2050834/PGC2050834-largegalaxy-1112347-ellipse.fits
Finished galaxy PGC2050834 in 3.312 minutes.