...
The 10m kh2o on the main tower was not functioning (low voltage??). We replaced it (1390) with 1393. Note that we removed and lowered the boom to accomplish this swap, so the 10m sonic level may have changed. The kh2o voltage was 0.1 V, so Steve cleaned it and the voltage went up to 1.2 V. Also Steve also cleaned the 5m kh2o (1389) and the two Licors while we were at it (~15:30).