# 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 4.150990 0.097586 93.867673 1.844037 1.660054 -0.093180 -0.015228 0.102323
  4 1536.000000 512.000000 nan nan nan nan nan nan nan nan
  4 512.000000 1536.000000 4.104023 0.094579 105.779798 1.827076 1.654371 -0.082719 -0.052590 0.099030
  4 1536.000000 1536.000000 4.102688 0.083842 99.641896 1.818716 1.669248 -0.083485 -0.029677 0.087344
  4 512.000000 2560.000000 4.053248 0.086197 120.759383 1.797454 1.643323 -0.043331 -0.078225 0.089897
  4 1536.000000 2560.000000 4.079550 0.074794 107.551659 1.797771 1.666385 -0.060537 -0.044313 0.077583
  4 512.000000 3584.000000 4.020121 0.074422 124.787823 1.771847 1.639982 -0.027301 -0.069577 0.077184
  4 1536.000000 3584.000000 4.035570 0.074549 125.746354 1.778956 1.645538 -0.024901 -0.074010 0.077319