# 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 6.651665 0.060039 174.546620 2.908346 2.733862 0.060289 -0.012005 0.061839
  0 1536.000000 512.000000 nan nan nan nan nan nan nan nan
  0 512.000000 1536.000000 6.675085 0.062258 176.057032 2.926335 2.744691 0.064174 -0.001301 0.064192
  0 1536.000000 1536.000000 6.730722 0.077486 178.525374 2.973421 2.742649 0.080321 -0.003889 0.080478
  0 512.000000 2560.000000 6.607017 0.067871 11.160538 2.898390 2.707031 0.063594 0.025537 0.070168
  0 1536.000000 2560.000000 6.732750 0.088187 178.128966 2.982619 2.730073 0.091535 -0.000596 0.092059
  0 512.000000 3584.000000 6.618685 0.078954 17.117259 2.931784 2.684858 0.067843 0.046166 0.082061
  0 1536.000000 3584.000000 6.686636 0.091475 7.996933 2.972239 2.700355 0.091937 0.026352 0.095639