6,pa2-unknown-j-ct-fiducials.txt
  157.14,   186.78,    53.69
  108.96,    37.98,    48.28
   44.86,   159.47,    93.47
  148.59,   142.83,   141.54
   55.42,   124.72,    17.27
  115.59,    59.48,    61.83
