Started working on galaxy NGC6466 at Thu Jun 18 04:42:51 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/NGC6466/NGC6466-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/NGC6466/NGC6466-largegalaxy-tractor.fits
Read 54 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/NGC6466/NGC6466-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/NGC6466/NGC6466-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 4053.451]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/NGC6466/NGC6466-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/NGC6466/NGC6466-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/NGC6466/NGC6466-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/NGC6466/NGC6466-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/NGC6466/NGC6466-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/NGC6466/NGC6466-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/NGC6466/NGC6466-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/NGC6466/NGC6466-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/NGC6466/NGC6466-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/NGC6466/NGC6466-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: 31548
 Peak Img[j, k]: 185 185
 Mean (j, k): 185.07 187.48
 Theta (deg): 158.9
 Astro PA (deg): 111.1
 Eps: 0.392
 Major axis (pix): 145.5
Iteratively unmasking pixels:
  r=145.55 pixels
  r=145.55 pixels
  r=174.66 pixels
185.073719162 184.76 187.480046653 185.047
Starting ellipse-fitting for galaxy 532921
Fitting g-band took......72.796 sec
Fitting r-band took......76.233 sec
Fitting z-band took......78.583 sec
Time for all images = 227.612 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 469.17
r CoG modeling succeeded with a chi^2 minimum of 679.12
z CoG modeling succeeded with a chi^2 minimum of 4181.84
Time = 0.407 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/NGC6466/NGC6466-largegalaxy-532921-ellipse.fits
Finished galaxy NGC6466 in 4.854 minutes.