# 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 4.881682 0.156752 134.098576 2.240452 1.882486 -0.005447 -0.168861 0.168862
  4 1536.000000 512.000000 nan nan nan nan nan nan nan nan
  4 512.000000 1536.000000 4.791178 0.162071 134.789516 2.211304 1.845477 -0.001294 -0.173605 0.175002
  4 1536.000000 1536.000000 5.010654 0.156237 127.575599 2.300106 1.940565 -0.043065 -0.162621 0.168269
  4 512.000000 2560.000000 4.712258 0.164388 141.861871 2.159557 1.817717 0.041935 -0.174627 0.177684
  4 1536.000000 2560.000000 4.818716 0.164643 137.598812 2.214807 1.869777 0.016369 -0.175223 0.177980
  4 512.000000 3584.000000 4.630985 0.154497 145.668017 2.127243 1.791006 0.060046 -0.155515 0.166266
  4 1536.000000 3584.000000 4.781329 0.173749 143.873251 2.214292 1.828680 0.057961 -0.180953 0.188574