6,pa2-debug-a-ct-fiducials.txt
  129.29,    27.10,    27.19
  156.51,    55.85,    20.56
   99.97,   121.31,   103.87
  113.55,    88.19,    17.53
    4.49,    88.15,    67.63
   48.24,    52.99,   187.94
