Started working on galaxy NGC6258 at Thu Jun 18 10:57:50 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/NGC6258/NGC6258-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/NGC6258/NGC6258-largegalaxy-tractor.fits
Read 133 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/NGC6258/NGC6258-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/NGC6258/NGC6258-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 4537.1924]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/NGC6258/NGC6258-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/NGC6258/NGC6258-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/NGC6258/NGC6258-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/NGC6258/NGC6258-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/NGC6258/NGC6258-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/NGC6258/NGC6258-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/NGC6258/NGC6258-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/NGC6258/NGC6258-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/NGC6258/NGC6258-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/NGC6258/NGC6258-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: 48189
 Peak Img[j, k]: 298 298
 Mean (j, k): 297.22 299.62
 Theta (deg): 21.7
 Astro PA (deg): 68.3
 Eps: 0.213
 Major axis (pix): 155.2
Iteratively unmasking pixels:
  r=155.23 pixels
  r=155.23 pixels
  r=186.15 pixels
297.982043181 297.245 299.810626429 298.818
Starting ellipse-fitting for galaxy 1048668
Fitting g-band took......133.912 sec
Fitting r-band took......132.402 sec
Fitting z-band took......140.630 sec
Time for all images = 406.944 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 160.18
r CoG modeling succeeded with a chi^2 minimum of 196.55
z CoG modeling succeeded with a chi^2 minimum of 1121.85
Time = 0.428 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/253/NGC6258/NGC6258-largegalaxy-1048668-ellipse.fits
Finished galaxy NGC6258 in 13.957 minutes.