# 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 4.604667 0.140234 102.946270 2.098923 1.801432 -0.133884 -0.066994 0.149956
  4 1536.000000 512.000000 nan nan nan nan nan nan nan nan
  4 512.000000 1536.000000 4.554959 0.156396 104.298738 2.093774 1.758069 -0.147527 -0.086329 0.168451
  4 1536.000000 1536.000000 4.590994 0.140528 104.539226 2.088636 1.799890 -0.131881 -0.073357 0.150290
  4 512.000000 2560.000000 4.515516 0.150998 107.164527 2.069059 1.753604 -0.132624 -0.091446 0.162247
  4 1536.000000 2560.000000 4.519434 0.149453 109.225185 2.068889 1.758175 -0.124806 -0.102739 0.160477
  4 512.000000 3584.000000 4.456311 0.138940 110.407875 2.025673 1.751108 -0.108865 -0.097276 0.148485
  4 1536.000000 3584.000000 4.483157 0.125236 111.699840 2.028735 1.771506 -0.096365 -0.089576 0.133009