# 1:ccd 2:x 3:y 4:fwhm 5:ell 6:pa 7:a 8:b 9:e1 10:e2 11:ell_e1e2
  0 512.000000 512.000000 3.533494 0.107718 132.305064 1.582267 1.414991 -0.010678 -0.112619 0.113482
  0 1536.000000 512.000000 nan nan nan nan nan nan nan nan
  0 512.000000 1536.000000 3.525859 0.089190 130.887947 1.563028 1.425702 -0.013317 -0.091936 0.093150
  0 1536.000000 1536.000000 3.547737 0.090907 136.395367 1.576540 1.433221 0.004626 -0.094908 0.095021
  0 512.000000 2560.000000 3.518859 0.063036 118.829046 1.542054 1.444927 -0.036628 -0.053997 0.065019
  0 1536.000000 2560.000000 3.533125 0.086065 139.987818 1.566265 1.428646 0.015555 -0.088762 0.089753
  0 512.000000 3584.000000 3.515031 0.059179 108.609825 1.541213 1.448893 -0.046501 -0.034558 0.060927
  0 1536.000000 3584.000000 3.506833 0.068008 136.230882 1.546150 1.435897 0.003759 -0.067574 0.070315