finder    roll    pitch     yaw
------    ----    -----    ----
   0      -1.1     -4.3     8.5
   3      -1.5     -5.8     4.6
   6      -0.7     -7.1    -0.8
   9       0.5     -7.6    -5.0
  12      -0.9     -7.2    -6.9
  15      -1.0     -6.3    -6.3
  18      -1.3     -3.9    -4.6
  21      -1.3     -1.4    -0.7
  24      -1.7      0.8     2.8