# 1:ccd 2:x 3:y 4:fwhm 5:ell 6:pa 7:a 8:b 9:e1 10:e2 11:ell_e1e2
  4 512.000000 512.000000 4.629765 0.162360 115.734219 2.132752 1.767504 -0.101792 -0.140679 0.175336
  4 1536.000000 512.000000 nan nan nan nan nan nan nan nan
  4 512.000000 1536.000000 4.496290 0.161432 121.544952 2.065658 1.732431 -0.078829 -0.156029 0.174262
  4 1536.000000 1536.000000 4.759590 0.142345 119.934637 2.172259 1.857925 -0.076480 -0.131920 0.152358
  4 512.000000 2560.000000 4.367884 0.149299 125.225318 1.993135 1.701519 -0.050517 -0.150180 0.160300
  4 1536.000000 2560.000000 4.540771 0.145142 123.510602 2.076495 1.768342 -0.061843 -0.144986 0.155547
  4 512.000000 3584.000000 4.286866 0.127415 128.757350 1.936902 1.697511 -0.027535 -0.131147 0.135458
  4 1536.000000 3584.000000 4.394955 0.145077 129.449074 2.004660 1.716282 -0.030711 -0.151907 0.155472