6,pa2-debug-d-ct-fiducials.txt
  144.78,    59.17,    81.42
  162.06,    64.98,   134.82
  193.16,    40.83,    59.61
   19.57,    91.44,   171.57
   12.87,    77.54,   134.16
  185.62,    76.53,   108.18
