Field Notes

<--2001-10-10 17:00:00 | 2001-11-10 10:30:00-->
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Tonzi/Vaira: 2001-10-11 09:00:00 (DOY 284)
Author: Ted Hehn
Others:

Summary: Working on power systems, new Floor program, new Vaira met program

11 Oct 01

Tonzi floor flux system

- install power lead from PV batts to cr10x in sonic enclosure
(PCWATCHDOG)
- Vbatts=12.15
- V10x= 11.99 Vp10=11.88

Tonzi tower

- Vbatts= 12.4
- Vpc enclosure= 11.4
-V23x=11.0 Vp10=10.62
-V10x=11.0 Vp10=10.97

install new program in Tonzi floor Met 23x - program powers up(5
sec)/measures soil moisture probes only once every 15 minutes

output for the floor met 23x is:

1 121
2 Day
3 Hour_Minute
4 panel_t C
5 bat_v Volt
6 SoilM_1 millivolt
7 SoilM_2 "
8 SoilM_3 "
9 SoilM_4 "
10 SoilM_5 "
11 SoilM_6 "
12 SoilM_7 "
13 q_line "

Note: 1 volt drop between the RV batteries and the tower PC enclosure
Note: voltage measured at data logger with meter shows 11.0 and using the P10
command on the CR23x shows 10.6 volt - this indicates a problem with
the
23x

Vaira

install new program in Vaira Met 10x - program powers up(5 sec)/measures
soil moisture probes only once every 15 minutes

Vbatts= 13.6
V10x= 13.5 Vp10= 13.5
V23x= 13.46 Vp10= 13.18
Vpcenclosure= 13.38

Install H brackets on tower top and bottom for life line installation

Vaira CR10x output


1 156
2 Day
3 Hour_Minute
4 panel_t C
5 bat_v Volt
6 tc_1 C
7 tc_2 "
8 tc_3 "
9 tc_4 "
10 tc_5 "
11 tc_6 "
12 tc_7 "
13 tc_8 "
14 tc_9 "
15 tc_10 "
16 tc_11 "
17 tc_12 "
18 tc_13 "
19 tc_14 "
20 tc_15 "
21 shf_1 millivolt
22 shf_2 "
23 shf_3 "
24 soilm_1 "
25 soilm_2 "
26 soilm_3 "
27 soilm_4 "
28 soilm_5 "


Note: the CR23x data loggers at both sites fail to accurately measure the
input voltage using the command code P10. They measure about 0.4-0.5 volts
too low. This will need be investigated further.

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.