Field Notes

<--2019-01-18 10:55:00 | 2019-01-31 11:00:00-->
Other sites visited today: East End | Sherman Wetland | Sherman Barn
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Mayberry: 2019-01-24 11:15:00 (DOY 24)
Author: Daphne Szutu
Others: Joe

Summary: Repaired HMP, changed CR1000 Pakbus address

2019-01-24
Mayberry

Joe and I arrived at 11:15. It was breezy, cool, and sunny. The water level was 47 cm.

The CR1000 had been running well for the past week, with the HMP and NDVI sensors unconnected. We reconnected the NDVI sensors and taped down the loose heatshrink.

The HMP sn U2120013 had a short in the 12V wire at the splice point, and it was damp inside the splice point despite the two layers of tight heatshrink. This explains the puff of smoke we observed last time. Joe repaired it temporarily with a screw terminal. We should bring the HMP back to the lab for a full repair. After reconnecting, AirT=12.3 and RH=56, which seemed reasonable.

I added a sn 38212 label for the CR1000 and changed its Pakbus address from 1 to 12.

We cleaned ants out of solar charge controller box and rinsed off the solar panels.

This site needs a pluggable power strip, with >11 ports.

We left at 12:05.

0 photos found

11 sets found

7 MB_flux graphs found