Started working on galaxy PGC2687271 at Wed Jun 17 17:36:18 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/292/PGC2687271/PGC2687271-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/292/PGC2687271/PGC2687271-largegalaxy-tractor.fits
Read 25 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/292/PGC2687271/PGC2687271-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/292/PGC2687271/PGC2687271-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 275.4749]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/292/PGC2687271/PGC2687271-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/292/PGC2687271/PGC2687271-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/292/PGC2687271/PGC2687271-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/292/PGC2687271/PGC2687271-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/292/PGC2687271/PGC2687271-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/292/PGC2687271/PGC2687271-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/292/PGC2687271/PGC2687271-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/292/PGC2687271/PGC2687271-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/292/PGC2687271/PGC2687271-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/292/PGC2687271/PGC2687271-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: 1190
 Peak Img[j, k]: 140 142
 Mean (j, k): 140.41 141.89
 Theta (deg): 82.9
 Astro PA (deg): 7.1
 Eps: 0.565
 Major axis (pix): 30.0
Iteratively unmasking pixels:
  r=29.99 pixels
  r=29.99 pixels
  r=35.97 pixels
  r=43.40 pixels
  r=62.95 pixels
142.709300593 140.383 141.791264163 141.633
Starting ellipse-fitting for galaxy 225071
Fitting g-band took......12.212 sec
Fitting r-band took......11.510 sec
Fitting z-band took......14.695 sec
Time for all images = 38.418 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1403.46
r CoG modeling succeeded with a chi^2 minimum of 2440.17
z CoG modeling succeeded with a chi^2 minimum of 2702.22
Time = 0.050 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/292/PGC2687271/PGC2687271-largegalaxy-225071-ellipse.fits
Finished galaxy PGC2687271 in 1.273 minutes.