# 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 8.038482 0.091633 132.575123 3.573433 3.245964 -0.008031 -0.095420 0.095813
  4 1536.000000 512.000000 nan nan nan nan nan nan nan nan
  4 512.000000 1536.000000 7.801906 0.075104 145.335120 3.450621 3.167975 0.030249 -0.073479 0.077918
  4 1536.000000 1536.000000 8.049659 0.108458 138.737521 3.608452 3.217088 0.014870 -0.113329 0.114301
  4 512.000000 2560.000000 7.704018 0.073658 158.688808 3.403572 3.146684 0.059138 -0.052527 0.076364
  4 1536.000000 2560.000000 7.773249 0.084847 152.528481 3.425476 3.146670 0.052161 -0.069599 0.088433
  4 512.000000 3584.000000 7.624518 0.082023 165.180193 3.373219 3.096537 0.074204 -0.042221 0.085375
  4 1536.000000 3584.000000 7.668971 0.081410 157.170385 3.391849 3.115720 0.060694 -0.062124 0.084711