Field Notes

Mayberry: 2021-08-04 15:55:00 (DOY 216)
Author: Daphne Szutu
Others: Carlos

Summary: Regular data collection/cleaning, many catkins on cattails, removed Raspberry Pi camera because camera intercomparison is wrapping up

2021-08-04
Mayberry

Carlos and I arrived at 15:55 PDT. It was breezy and warm. The plants are looking good with a lot of large catkins visible on the cattails. The staff gauge read 59cm. There was lots of green gunk/algae on the miniDOT, eosGP sensor, and the floating bucket. The sensors need a good wipedown next time.

I downloaded met, camera, USB GHG, and stardot data. I downloaded the FD data and cleared its memory. I needed to download the picam photos as well, but I was running low on laptop battery, so I shut down the picam (sn RPI0W-003) and we removed it to download its photo back in the lab. We will put the picam up in the fall before senescence to continue the camera intercomparison. Carlos cleaned flux and rad sensors.

LI-7500 readings:
CO2 404ppm
H2O 650ppm
T 28.5C
P 100.9kPa
SS 99-->100 after cleaning
LI7700 readings:
CH4 1.98ppm
RSSI 52--> 85 after cleaning

We left around 16:40 PDT.

0 photos found

11 sets found

7 MB_flux graphs found