Field Notes

Mayberry: 2017-01-17 10:10:00 (DOY 17)
Author: Daphne Szutu
Others: Elke Eichelmann, Kyle Hemes

Summary: Regular data collection, water level high, did not swap sonic

We arrived around 10:10. It was overcast, foggy cool. With all the recent rain, the water level was higher than before, so that the water sensor pole was almost completely under water.

I downloaded met, camera, and GHG USB data. We cleaned the Li-7500, Li-7700, and radiation sensor. We refilled the wash reservoir; it was almost full. Finally, I downloaded the most recent copy of the CR23x program.

LI7500 readings:
CO2 4246.3 umol/mol
H2O 285.2 mmol/m3
T 5.3 Celsius
P 102.1 kPa
SS 88.6 -> 89.5 after cleaning

LI7700 readings:
CH4: 2.25
RSSI: 35.6 -> 75.6 after cleaning

We tried to swap the sonic but the bolts were rusted and we did not have the correct tools to remove them.

We left at 10:40.

Next time: Bring WD-40 and large flat-head screwdriver.

0 photos found

11 sets found

7 MB_flux graphs found