6,pa2-unknown-g-ct-fiducials.txt
   50.51,   108.74,    35.24
  142.57,    33.44,    43.49
   72.43,   140.84,   181.74
  117.15,   110.61,   100.67
  185.54,   130.43,   187.39
  199.22,    42.63,   116.24
