# 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 5.874179 0.052301 159.362729 2.560597 2.421456 0.040334 -0.035403 0.053667
  0 1536.000000 512.000000 nan nan nan nan nan nan nan nan
  0 512.000000 1536.000000 5.797641 0.052968 171.224842 2.528326 2.402657 0.052212 -0.015163 0.054369
  0 1536.000000 1536.000000 5.929424 0.072447 173.091607 2.610789 2.421647 0.072891 -0.017926 0.075063
  0 512.000000 2560.000000 5.800653 0.054864 172.385394 2.549756 2.378558 0.055724 -0.008487 0.056366
  0 1536.000000 2560.000000 5.843383 0.081154 173.012689 2.585477 2.374664 0.081959 -0.020871 0.084436
  0 512.000000 3584.000000 5.709309 0.060996 12.467712 2.502007 2.343565 0.061773 0.007979 0.062852
  0 1536.000000 3584.000000 5.834280 0.093785 172.427611 2.594466 2.354904 0.094751 -0.026014 0.098162