Field Notes

<--2016-05-12 13:50:00 | 2016-05-24 17:16:00-->
Other sites visited today: Twitchell Alfalfa

Mayberry: 2016-05-17 13:30:00 (DOY 138)
Author: Joe Verfaillie
Others:

Summary: Tried to interrogate sonic. Tried to repair 7700 wash spray system, attached UC property tag to 7700

Mayberry
2016-05-17

I arrived about 1:30pm. It was warm and sunny with a strong breeze from the north.

I tried to talk to the sonic and get its firmware version. I could see the data coming in but could not interrogate the sonic. Might be worthwhile swapping out that sonic with one of the new ones.

The 7700 RSSI was 21.5 and the wash reservoir was empty again. I replaced the tubing that we determined was leaky last time. I covered the new tubing with black split loom. I didn’t have much water with me so I dumped about a liter of tap water in the wash box. With the new tubing in place I tested the spray and discovered leaks inside the wash box. The leaks were at tube fittings. I put cable ties on them. While fixing the leaks the pump mount fell apart. I replace a missing screw and put it together again. Even with the cable ties there were leaks when the tubing was pressurized. I think the spray head is plugged up. I took off the spray head and cable tied the tubing to the 7700 spar so that it sprays the mirror. After doing a manual spray and spin the RSSI rose to 60.4. I think I left the spray head on the upper boardwalk there.

I added a UC equipment tag to the 7700 and took photos for a UC inventory audit.

0 photos found

Graphs display:
11 sets found

7 MB_flux graphs found

Sonic Wind

LI7700 mV signals

Counts

LI7700 CH4 from analog signal

LI7500 CO2 and H2O

LI7700 CH4 from digital signal

CO2 in ppm

No data found for MB_met.
27 MB_tule graphs found

MB Tule Tower: Open Water 2 (3/1/11-3/23/17)

MB Tule Tower: Open Water 1 (3/1/11-2/21/13)

MB Tule Tower: Tule Temps 2 & 3 (3/1/11-3/19/14)

MB Tule Tower: Tule Temps 1 (3/1/11-3/19/14)

Mayberry Tule Tower: Solar Radiation

Mayberry Tule Tower: Disolved Oxygen

Mayberry Tule Tower: IRT and Sensor Temp

Mayberry Tule Tower: Volts and RH

LED NDVI Sensor

Water CO2

Water Pressure

Fluorometer Data

Mayberry pCO2 Profile

Water Temperatures

Air Temperatures

Air Pressure

4-Way Radiometer

MB Tule Tower: Open Water 1 (2/21/13-3/19/14)

MB Tule Tower: Tule Temps 1 (3/19/14-now)

MB Tule Tower: Open Water 1 (3/19/14-now)

MB Tule Tower: Tule Temps 2 & 3 (3/19/14-3/23/17)

MB Tule Tower: Tule Temps 2 (3/23/17-now)

MB Tule Tower: Tule Temps 3 (3/23/17-now)

SRS NDVI Channels

SRS NDVI

Net Radiation

Conductivity

Can't check MBWPEESWGT_mixed
1 MB_cam graphs found

Mayberry Autocam GCC

Can't check MBEEWPSWEPGT_cam
Can't check SIMBTWEE_met
1 MB_minidot graphs found

Mayberry miniDot Dissolved Oxygen

Can't check MBSWEEWPBCBA
1 MB_processed graphs found

Mayberry processed CO2 Fluxes

Can't check MB_fd
1 MB_fd graphs found

Water Forced Diffusion CO2 Flux