Inclinometry was acquired as follows:

   
   Datasets     El   Dirn      HST       mean leg temperatures     Humidity
                              start      start   middle   end          %
   (20090103    89     cw    ~04:00       1.5     1.5     1.5         95
    20090103    89    ccw    ~06:45       1.5     1.6     1.8         98)
    20090131    89     cw    ~06:30       3.3     3.6     3.9          3
    20090131    89    ccw    ~09:15       3.9     5.0     5.8          8

The new data are recorded from the 3 active inclinometers and one of the two strain gauge channels. The LT trace which has had problems previously continues to run normally.

• The differences between the (CW) model derived from the new data and the previous model of 6th Jan are shown below:
  
  Click for larger image

• The resulting rms scatters in the differences in (F1,F2,F3) are (0.54", 0.77", 0.72") cf. (0.45", 0.67", 0.25") last time.

• The CW-CCW profile is normal, and is used to generate a hybrid track model which was installed at ~HST 16:00 on 03 February 2009.

• The symmetry and the strain gauge data for the one remaining channel looks as expected.