6,pa2-unknown-h-ct-fiducials.txt
   46.32,   150.69,   182.98
  164.64,   146.40,    79.91
   57.91,    72.20,     7.55
  114.48,     3.74,   189.00
  189.83,   198.64,   145.89
  153.95,    12.11,   194.73
