OS8
75
360
MeanPitch Degrees
MeanRoll Degrees
MeanHead Degrees (Mag)
50
260
25
0
160
-25
60
-50
-75
-40
3/20 00:00
4/1 00:00
4/13 00:00
4/25 00:00
5/7 00:00
5/19 00:00
5/31 00:00
OS8 Mean Signal Correlation
100
80
60
40
20
0
3/20 00:00
4/1 00:00
4/13 00:00
4/25 00:00
5/7 00:00
5/19 00:00
5/31 00:00
OS9
MeanPitch Degrees
MeanRoll Degrees
MeanHead Degrees (Mag)
75
360
50
260
25
0
160
-25
60
-50
-75
-40
3/22 00:00
4/1 00:00
4/11 00:00
4/21 00:00
5/1 00:00
5/11 00:00
5/21 00:00
5/31 00:00
OS9 Mean Signal Correlation
100
80
60
40
20
0
3/22 00:00
4/1 00:00
4/11 00:00
4/21 00:00
5/1 00:00
5/11 00:00
5/21 00:00
5/31 00:00
Figure D107. HESTT (sta OS 8 and OS 9) data quality parameters, 29 March
30 May 2002
D119
Appendix D
Field Data Collection