Field Notes

<--2023-04-25 13:15:00 | 2023-05-17 12:00:00-->
Other sites visited today: Gilbert Tract | Bouldin Corn | Hill Slough
Phenocam link: Searching...

East End: 2023-05-03 13:45:00 (DOY 123)
Author: Daphne Szutu
Others: Joe

Summary: Placed batteries in action packer, fixed wash reservoir leak, cool and drizzly

2023-05-03
East End

Joe and I arrived at 13:45 PDT. It was mostly overcast with alternating weak sunshine and errant raindrops. Today was a maintenance day to put the batteries in an action packer and to fix the wash reservoir.

The staff gauge read 53cm.

We waded over to the solar panel scaffolding and used the charge controller to turn the load off. We moved the four sealed batteries into the action packer and drilled a few holes for ventilation, the solar cable, and the grounding cable. We turned the load back on and saw it was pulling about 1.4A after a few minutes of start up time. I checked that the mux was clicking and the USB LED light was blinking as usual. I did not download data.

The wash reservoir has been leaking for a while, even after I tried replacing the filter. Joe removed the reservoir and saw that the old filter had come apart. It must have broken shortly after I replaced it last time--maybe the filter needs to be handled more delicately. Joe taped a new filter with some aluminum tape to keep the top and bottom halves secured and installed it. We refilled the wash reservoir and it didn't seem like it was leaking anymore.

We left at 14:55 PDT.

0 photos found

Graphs display:
11 sets found

14 EE_met graphs found

Explore the graph:Temperature and Batt V in a new window

Explore the graph:Soil Moisture and Well Pressure in a new window

Explore the graph:Solar Radiation in a new window

Explore the graph:PAR in a new window

Explore the graph:Soil Heat Flux in a new window

Explore the graph:Water Level and Rain in a new window

Explore the graph:Soil/Water Temperature Set 1 in a new window

Explore the graph:Soil/Water Temperature Set 2 in a new window

Explore the graph:Soil/Water Temperature Set 3 in a new window

Explore the graph:Dissolved Oxygen and Wind Speed in a new window

Explore the graph:SRS NDVI Channels in a new window

Explore the graph:Apogee NDVI in a new window

Explore the graph:NDVI in a new window

Explore the graph:Undercanopy PAR in a new window

Can't check EE_mixed
1 EE_mixed graphs found

Explore the graph:Air Pressure and RH in a new window

8 EE_flux graphs found

Explore the graph:Wind Speeds in a new window

Explore the graph:LI7500 CO2 and H2O in a new window

Explore the graph:LI7700 CH4 and RSSI in a new window

Explore the graph:Flux Counts in a new window

Explore the graph:Instument Temperatures in a new window

Explore the graph:Temp Tower 3 (Mixed Veg) in a new window

Explore the graph:Temp Tower 3 (Mixed Veg) in a new window

Explore the graph:Temp Tower 3 (Mixed Veg) in a new window

Can't check MBWPEESWGT_mixed
1 EE_cam graphs found

Explore the graph:EE Autocam GCC in a new window

Can't check MBEEWPSWEPGT_cam
Can't check SIMBTWEE_met
Can't check EE_Temp
5 EE_Temp graphs found

Explore the graph:Sonic SOS in a new window

Explore the graph:LI7500 CO2 in a new window

Explore the graph:Water Level in a new window

Explore the graph:LI-7700 CH4 in a new window

Explore the graph:Wind Speed in a new window

Can't check EE_minidot
1 EE_minidot graphs found

Explore the graph:EE miniDOT Dissolved Oxygen in a new window

Can't check MBSWEEWPBCBA
1 EE_processed graphs found

Explore the graph:CO2 Fluxes in a new window