Field Notes

<--2017-03-15 12:55:00 | 2017-03-29 12:50:00-->
Other sites visited today: Mayberry | Sherman Wetland | Bouldin Alfalfa | East End

West Pond: 2017-03-23 12:20:00 (DOY 82)
Author: Daphne Szutu
Others: Joe Verfaillie

Summary: Calibrated 7700, updated CR1000 program

2017-03-23
West Pond

We arrived at 12:20. It was mostly sunny with a slight breeze. Cristina and her students from Sac State were also at the site. The tule between the tower boardwalk and the trail are at least 1 m tall.

We calibrated the LI7700, sn TG1-0223.

The Optics RH was 16% after we changed the dessicant and we flooded the head with dry air.

LI7700 readings:
CH4: 1.98 --> 1.93 after calibration
RSSI: 48.8 -> 86.2 after calibration

I sent a new program to the CR1000, WestPond_Met_20170309.CR1. This program removes some unused sensors and re-organizes sensors to remove empty channels on the mux. I re-wired sensors to match the new program. The numbers looked ok after the re-wiring.

Joe cleaned the HMP60 solar shield. The HMP60 fan is not working, so we'll need to bring a replacement for next time.

We left at 13:15.

0 photos found

8 sets found

Can't check WP_DO
1 WP_DO graphs found