# 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 5.943586 0.080491 104.510934 2.631707 2.411501 -0.075433 -0.040930 0.083719
  0 1536.000000 512.000000 nan nan nan nan nan nan nan nan
  0 512.000000 1536.000000 5.897909 0.065187 105.570402 2.598361 2.419442 -0.056915 -0.033800 0.067306
  0 1536.000000 1536.000000 6.236159 0.068081 80.200620 2.746657 2.541412 -0.068159 0.028959 0.070393
  0 512.000000 2560.000000 5.811349 0.046145 107.627253 2.526276 2.408897 -0.034113 -0.027162 0.047208
  0 1536.000000 2560.000000 6.013042 0.038660 88.733013 2.603331 2.502685 -0.039369 0.001742 0.039407
  0 512.000000 3584.000000 5.678839 0.039702 109.778466 2.460715 2.361425 -0.030145 -0.026079 0.040490
  0 1536.000000 3584.000000 5.956405 0.025411 95.552596 2.561791 2.496694 -0.025252 -0.004957 0.025733