Field Notes

<--2014-12-10 13:00:00 | 2015-01-05 11:00:00-->
Other sites visited today: Twitchell Rice | Twitchell Alfalfa | West Pond | Mayberry | Sherman Island | Tonzi
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East End: 2014-12-23 12:15:00 (DOY 357)
Author: Joe Verfaillie
Others: Kyoko, Hisashi

Summary: Power off due to low voltage, 7700 mirror stuck on spin - brought in for test, repair, cattails turning brown.

East End
2014-12-23

I arrived at 12:15 with Kyoko and Hisashi. It was so foggy that it was hard to find the tower. They have mowed the weeds along the edge on the levee. The water level looks a bit lower. The cattails are beginning to become senescent.

The power was off when we arrived. The charge controller reported low voltage cut off. When I reset it the mirror of the 7700 began the spin at top speed and would not stop. It was pulling about 3amps. I tried to swap out the 7700, sn TG1-0155, with the one from Mayberry with the broken pump switch, but I could not get it to talk to the CR1000. So no 7700 on East End right now. I had the wrong IP address 169.254.97.93. It should have been 169.254.97.99! I read it wrong from the screen three times!

I collected the met data and the camera images.

After looking at the data, only three days of complete data in the last two weeks due to low power.

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