We just made several more measurements:
1. Heights of sensors on the horizontal array (between top of boom and Ref 3 mark, to check if the arrays are level and at the same heights):
1b |
3.263 |
5b |
3.262 |
5t |
4.260 |
7b |
3.261 |
7t |
4.264 |
11b |
3.262 |
11t |
4.264 |
Looks like everything is within a 4mm range of each other -- pretty good to me!.
2. Distance between end of boom clamps and boom pins is 3.5cm for the PAM clamps and 3.2cm for the ASTER clamps. Thus, the longitudinal spacing would be 3mm less than I reported in an earlier message [I'll try to revisit this and actually produce numbers.]
3. x-y spacing between upwind and downwind arrays:
x between middle of downwind Rohn tower and middle of square upwind masts: 512.5-1.6+3.1=5.140m (10u) and 511.3-1.6+3.1cm=5.128m (3u).
y between middle of boom for 1b and center of square mast for 11u: (12.76-2.585)-(5.84-0.30)=4.64m
4. Distance perpendicular to array to berm: 18.62m to 11u, 10.85m to 3u