finder    roll    pitch     yaw
------    ----    -----    ----
   0      -3.9      4.2    20.2
   3      -2.6     -1.4    17.1
   6      -0.1     -6.5    11.1
   9       1.2     -9.9     4.7
  12      -0.2    -10.7    -0.9
  15      -0.4     -8.9    -4.4
  18      -1.7     -4.9    -5.9
  21      -3.1     -0.9    -4.9