Started working on galaxy NGC6508 at Fri Jun 19 04:02:25 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/NGC6508/NGC6508-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/NGC6508/NGC6508-largegalaxy-tractor.fits
Read 255 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/NGC6508/NGC6508-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/NGC6508/NGC6508-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 9893.92]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/NGC6508/NGC6508-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/NGC6508/NGC6508-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/NGC6508/NGC6508-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/NGC6508/NGC6508-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/NGC6508/NGC6508-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/NGC6508/NGC6508-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/NGC6508/NGC6508-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/NGC6508/NGC6508-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/NGC6508/NGC6508-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/NGC6508/NGC6508-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: 115384
 Peak Img[j, k]: 443 446
 Mean (j, k): 445.78 442.38
 Theta (deg): 41.5
 Astro PA (deg): 48.5
 Eps: 0.149
 Major axis (pix): 239.8
Iteratively unmasking pixels:
  r=239.81 pixels
  r=239.81 pixels
  r=287.77 pixels
445.777748942 443.402 442.381668879 445.33
Starting ellipse-fitting for galaxy 1244251
Fitting g-band took......247.191 sec
Fitting r-band took......248.394 sec
Fitting z-band took......270.683 sec
Time for all images = 766.269 sec
Performing elliptical aperture photometry.
WARNING: The fit may be unsuccessful; check fit_info['message'] for more information. [astropy.modeling.fitting]
g CoG modeling succeeded with a chi^2 minimum of 574.49
WARNING: The fit may be unsuccessful; check fit_info['message'] for more information. [astropy.modeling.fitting]
r CoG modeling succeeded with a chi^2 minimum of 372.29
z CoG modeling succeeded with a chi^2 minimum of 106.51
Time = 1.189 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/267/NGC6508/NGC6508-largegalaxy-1244251-ellipse.fits
Finished galaxy NGC6508 in 14.578 minutes.