Started working on galaxy PGC2731866 at Thu Jun 18 17:23:39 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC2731866/PGC2731866-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC2731866/PGC2731866-largegalaxy-tractor.fits
Read 5 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC2731866/PGC2731866-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC2731866/PGC2731866-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 768.74414]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC2731866/PGC2731866-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC2731866/PGC2731866-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC2731866/PGC2731866-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC2731866/PGC2731866-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC2731866/PGC2731866-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC2731866/PGC2731866-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC2731866/PGC2731866-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC2731866/PGC2731866-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC2731866/PGC2731866-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC2731866/PGC2731866-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 8016
 Peak Img[j, k]: 128 129
 Mean (j, k): 126.63 128.40
 Theta (deg): 112.3
 Astro PA (deg): 157.7
 Eps: 0.082
 Major axis (pix): 58.9
126.625545102 127.546 128.403502164 128.45
Starting ellipse-fitting for galaxy 1324523
Fitting g-band took......9.797 sec
Fitting r-band took......9.680 sec
Fitting z-band took......9.607 sec
Time for all images = 29.085 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 324.66
r CoG modeling succeeded with a chi^2 minimum of 518.85
z CoG modeling succeeded with a chi^2 minimum of 73.51
Time = 0.039 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/263/PGC2731866/PGC2731866-largegalaxy-1324523-ellipse.fits
Finished galaxy PGC2731866 in 1.117 minutes.