# 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 3.806949 0.135899 130.471932 1.729489 1.495577 -0.022106 -0.143886 0.145035
  0 1536.000000 512.000000 nan nan nan nan nan nan nan nan
  0 512.000000 1536.000000 3.792566 0.123021 129.342918 1.707889 1.502750 -0.025523 -0.127925 0.130523
  0 1536.000000 1536.000000 3.826331 0.116366 133.863616 1.721989 1.521611 -0.005051 -0.123041 0.123087
  0 512.000000 2560.000000 3.807724 0.108847 118.716583 1.708461 1.522866 -0.061652 -0.096560 0.114732
  0 1536.000000 2560.000000 3.802944 0.118242 134.159984 1.715176 1.507281 -0.003579 -0.125109 0.125178
  0 512.000000 3584.000000 3.784827 0.103825 116.874074 1.695270 1.517593 -0.065197 -0.086427 0.109183
  0 1536.000000 3584.000000 3.758177 0.109562 135.485518 1.685124 1.500938 0.002014 -0.115427 0.115523