Field Notes
<--2008-03-04 00:00:00 |
2008-03-25 13:00:00-->
Sherman Island: 2008-03-11 12:00:00 (DOY 71)
Author: Dennis Baldocchi
Others:
Summary: Checked and downloaded Sherman Island data
Sherman
Island
- Methane Study
Date March 11 2008
Day 71
Standard Time in 12:00 Out:
Who: Ben
Weather: cloudy
Phenology: very green , a lot of grass
Tasks
-
check and download data at Sherman Island
-
s
Check list
-
Fence and gate power: Ok
-
Datalogger Solar Panel and Batteries:
-
Reading from Gillsonic (H2O and CO2 should be in the range of 0 – 5 v.)
Time
|
|
Path/File
|
D:\Data\SI07 .raw
|
|
mean
|
std
|
|
mean
|
std
|
w
|
-0.17
|
|
Ts
|
19.3
|
|
u
|
0.17
|
|
H2O
|
2.893
|
|
v
|
2.82
|
|
CO2
|
1.3
|
|
|
|
|
CH4
|
1.98
|
|
-
Methane Sensor (type Scroll Scroll 2)
Methane Hi-flow ppm
|
1.980
|
Cell Pressure – near 159
|
159.27
|
Cell Temperature
|
27.6
|
Mirror time
|
13.372
|
Sample rate
|
1Hz, change into 10 Hz at 3:15
|
Methane low flow put back in high flow !
|
|
Pump status
|
|
Filter Status
|
|
Water traps
|
|
-
If Swapping Li-7500 Analyzer. (Remove SN# ; install SN# )
-
Check the fans of air temp. and relative humidity sensors
-
Check MD-9 system connections
-
Check CR23X with two multiplexers and sensor values
-
Check levels of Radiation sensors, clear up surfaces.
Closed gate and set up fence.
Other Notes:
|
0 photos found
7 sets found
No data found for SI_mp.
10 SI_met graphs found
Can't check SI_mixed
2 SI_mixed graphs found
4 SI_flx graphs found
No data found for SI_soilco2.
Can't check TWSI_mixed
Can't check SIMBTWEE_met