Field Notes

<--2001-12-19 12:30:00 | 2002-01-10 11:00:00-->

Tonzi/Vaira: 2002-01-02 14:05:00 (DOY 2)
Author: Dennis Baldocchi
Others: Note

Summary: Put data loggers on isolated batteries instead of main solar power - data loggers should run even when flux looses power

3Jan02

Jackson, Ca -- purchase grass seed and 12 volt fencer/supplies

14:05 arrive Vaira

Remove both data loggers from direct connect to flux batteries and place on isolated batteries

Install lead between flux batteries and regulator sense input

down load data

15:30 arrive Tonzi

Tower
Remove 23x data logger from direct connect to flux batteries and place on isolated batteries

Install lead between flux batteries and regulator sense input

down load data

Orange fence
Remove both data loggers from direct connect to flux batteries and place on isolated batteries

Install lead between flux batteries and regulator sense input

down load data

Note - cr10/cr23x pair drawing 250 milliamp every 6-10 sec - check this as I thought I reprogrammed them so soil moisture probes are only powered up every 15 minutes.

Floor system
Remove cr10x data logger from direct connect to flux batteries and place on isolated batteries

Install lead between flux batteries and regulator sense input

down load data

Data capture over the last 2 weeks was poor
Expect big change starting 4Jan02 in system operations with changes made as outlined above.

0 photos found

Graphs display:
16 sets found

No data found for TZ_Fenergy.
11 TZ_tmet graphs found

Explore the graph:Tonzi Tower Met: Temperature and Power in a new window

Explore the graph:Tonzi Tower Met: Solar Radiation in a new window

Explore the graph:Tonzi Tower Met: IRT Sensors in a new window

Explore the graph:LED Sensor Incoming in a new window

Explore the graph:LED Sensor Outgoing in a new window

Explore the graph:4-Band Solar Radiation in a new window

Explore the graph:Air Temperature Profile in a new window

Explore the graph:Relativity Humidity Profile in a new window

Explore the graph:Tonzi Tower PRI in a new window

Explore the graph:SRS PRI/NDVI in a new window

Explore the graph:SRS NDVI in a new window

No data found for TZ_soilco2.
Can't check TZ_mixed
3 TZ_mixed graphs found

Explore the graph:Tonzi PPT in a new window

Explore the graph:Tonzi CO2 and H2O Densities in a new window

Explore the graph:Air Pressure in a new window

No data found for TZ_fflux.
8 TZ_fmet graphs found

Explore the graph:Soil Heat Flux in a new window

Explore the graph:Tonzi Soil Temperature Set A in a new window

Explore the graph:Tonzi Soil Temperatures Set B in a new window

Explore the graph:Tonzi Soil Temperatures Set C in a new window

Explore the graph:Tonzi Soil Temperature Set D in a new window

Explore the graph:Well Level in a new window

Explore the graph:Well Water Temperature in a new window

Explore the graph:Soil Water Potential in a new window

No data found for TZ_tram.
No data found for TZ_co2prof.
No data found for TZ_irt.
No data found for TZ_windprof.
No data found for TZ_tflux.
2 TZ_sm graphs found

Explore the graph:Floor Solar Radiations in a new window

Explore the graph:TZ Soil Moisture in a new window

Can't check TZ_met
1 TZ_met graphs found

Explore the graph:Floor and Tower RH in a new window

Can't check TZVR_mixed
No data found for TZ_osu.
No data found for TZ_fd.