CO Nunn 7 NNE
Ag. Res. Svc. Central Plains Exp. Range (SGS LTER at CSU)
Period of record Jul 06 2003 — Aug 02 2013

Sensor Monitoring Data

This page contains detailed sensor data used by CRN personnel in monitoring the performance of individual sensors. The data on this page is not intended for casual public use.


Aug 01 2013 5:00 PM MDT
[Aug 01 2013 23:00 UTC]
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Temperature (°C)
Sensor #1 Sensor #2 Sensor #3 Calculated
16:05 24.5 24.4 24.5 24.51
16:10 24.7 24.7 24.7 24.71
16:15 24.0 23.9 24.0 23.97
16:20 25.6 25.6 25.7 25.64
16:25 25.9 25.9 25.9 25.93
16:30 26.8 26.8 26.8 26.77
16:35 27.4 27.5 27.5 27.46
16:40 27.8 27.9 27.9 27.85
16:45 28.8 28.8 28.8 28.81
16:50 28.8 28.8 28.8 28.79
16:55 28.9 28.9 29.0 28.94
17:00 29.1 29.1 29.1 29.11
Hour Average 26.866
Hour Min (*) 24.0 23.9 24.0 23.96
Hour Max (*) 29.1 29.1 29.1 29.11
Hour Std Dev 1.83 1.84 1.84

Plot 3 Temp Sensors Temp Sensors
Plot Calculated Temp Calculated Temp
Plot SR + 3 Temps + 3 Fans SR + 3 Temps + 3 Fans
TopPrecipitation / Wetness
Wire #1
Depth (mm)
Wire #2
Depth (mm)
Wire #3
Depth (mm)
Wet #1 Wet #2 Calculated
Precip (mm)
Tipping
Bucket
16:05 169.5 166.0 166.2 20 2614 0.0 0.0
16:10 169.5 166.0 166.2 23 3019 0.0 0.0
16:15 169.5 166.0 166.2 20 2266 0.0 0.0
16:20 169.5 165.9 166.2 20 2810 0.0 0.0
16:25 169.5 165.9 166.2 1217 3022 0.0 0.0
16:30 169.5 165.9 166.2 1216 3022 0.0 0.0
16:35 169.5 165.8 166.2 1217 3022 0.0 0.0
16:40 169.5 165.8 166.2 1216 3022 0.0 0.0
16:45 169.5 165.9 166.2 1217 3022 0.0 0.0
16:50 169.5 165.9 166.2 1217 3022 0.0 0.0
16:55 169.5 166.0 166.2 1218 3022 0.0 0.0
17:00 169.5 166.0 166.2 1216 3023 0.0 0.0
Hourly Total 0.0

Plot Gauge Depths Wire Depths + Wetness
Plot Calculated Precip Calculated Precip
TopWind

Wind Speed (m/s)

Average (1.5m)
16:05 6.73
16:10 6.93
16:15 5.40
16:20 4.15
16:25 2.89
16:30 1.54
16:35 1.16
16:40 1.46
16:45 2.14
16:50 2.35
16:55 3.08
17:00 4.29
Hourly Avg 3.51
Hourly Max 9.32
Hourly Std Dev 2.05


Plot Wind 1.5m Wind
TopSolar Radiation

Solar Radiation (Watts/m2)

Avg
16:05 117.2
16:10 228.1
16:15 224.7
16:20 203.2
16:25 212.8
16:30 227.8
16:35 253.4
16:40 266.3
16:45 269.7
16:50 266.3
16:55 252.9
17:00 228.1
Hourly Avg 229.2
Hourly Min 94.7
Hourly Max 271.7
Hourly Std Dev 41.6

Plot Solar Radiation Solar Radiation
TopSurface Temperature

Surface (IR) Temperature (°C)

Corrected IR Sensor
Body Temp
16:05 28.71 26.98
16:10 30.71 25.56
16:15 30.61 25.25
16:20 31.79 25.25
16:25 32.83 26.00
16:30 33.83 26.81
16:35 34.39 27.71
16:40 34.58 28.55
16:45 34.64 29.30
16:50 34.59 29.86
16:55 34.56 30.17
17:00 34.13 30.24
Hourly Avg 32.78 27.64
Hourly Min 28.71
Hourly Max 34.64
Hourly Std 1.92 1.87

Plot Surface Temperature Surface Temperature
Plot Temp + IR + SR + Wind Temp + IR + SR + Wind
TopRelative Humidity
RH (%) Temp (°C) at
RH Sensor
16:05 39 24.7
16:10 38 24.7
16:15 41 24.0
16:20 34 25.5
16:25 34 25.9
16:30 31 26.7
16:35 29 27.4
16:40 27 27.9
16:45 25 28.8
16:50 24 28.9
16:55 25 29.0
17:00 25 29.1
Min 24.0
Max 29.1
Std Dev 6.0 1.8

Plot Relative Humidity Relative Humidity
Plot RH + 3 Temps RH + 3 Temps
Plot RH + 3 Temps + Temp RH + 3 Temps + Temp

TopSoil Moisture / Soil Temperature (°C)

Soil Moisture

Sensor
#1
Sensor
#2
Sensor
#3
Layer
Average
Soil Moisture Volumetric at 5 cm 0.033 0.002 0.029 0.021
Soil Moisture Volumetric at 10 cm 0.023 0.038 0.06 0.04
Soil Moisture Volumetric at 20 cm 0.036 0.054 0.023 0.038
Soil Moisture Volumetric at 50 cm 0.061 0.057 0.077 0.065
Soil Moisture Volumetric at 100 cm 0.122 0.101 0.133 0.119
Average Soil Moisture Dielectric at 5 cm 3.80 2.75 3.63
Average Soil Moisture Dielectric at 10 cm 3.44 3.98 4.79
Average Soil Moisture Dielectric at 20 cm 3.90 4.58 3.45
Average Soil Moisture Dielectric at 50 cm 4.83 4.69 5.52
Average Soil Moisture Dielectric at 100 cm 7.62 6.60 8.19

5-Minute Soil Moisture at 5 cm

Volumetric Average
Set #1
Volumetric Average
Set #2
Volumetric Average
Set #3
Volumetric Layer
Average
Dielectric Average
Set #1
Dielectric Average
Set #2
Dielectric Average
Set #3
16:05 0.034 0.003 0.034 0.024 3.81 2.78 3.81
16:10 0.034 0.005 0.032 0.024 3.81 2.86 3.73
16:15 0.034 0.005 0.033 0.024 3.81 2.86 3.80
16:20 0.034 0.011 0.032 0.026 3.81 3.03 3.73
16:25 0.034 0.008 0.033 0.025 3.81 2.93 3.80
16:30 0.036 0.011 0.033 0.027 3.88 3.03 3.80
16:35 0.036 0.008 0.029 0.024 3.88 2.93 3.63
16:40 0.036 0.008 0.029 0.024 3.88 2.93 3.63
16:45 0.036 0.008 0.029 0.024 3.88 2.93 3.63
16:50 0.033 0.008 0.023 0.021 3.80 2.93 3.45
16:55 0.033 0.002 0.029 0.021 3.80 2.75 3.63
17:00 0.033 0.002 0.029 0.021 3.80 2.75 3.63

Soil Temperature

Sensor
#1
Sensor
#2
Sensor
#3
Layer
Average
Average Soil Temperature (°C) at 5 cm 31.7 31.1 28.6 30.467
Average Soil Temperature (°C) at 10 cm 28.0 28.9 26.7 27.867
Average Soil Temperature (°C) at 20 cm 23.3 24.9 23.5 23.9
Average Soil Temperature (°C) at 50 cm 22.8 22.6 21.9 22.433
Average Soil Temperature (°C) at 100 cm 21.1 21.7 20.3 21.03

5-Minute Average Soil Temperature (°C) at 5 cm

Temperature
Set #1
Temperature
Set #2
Temperature
Set #3
Layer
Average
16:05 32.70 32.70 30.09 31.83
16:10 32.39 32.70 29.20 31.43
16:15 32.39 32.39 29.20 31.327
16:20 32.39 32.09 29.20 31.227
16:25 32.39 32.09 28.90 31.127
16:30 32.39 31.70 28.90 30.997
16:35 32.09 31.70 29.20 30.997
16:40 32.09 31.40 29.20 30.897
16:45 32.09 31.40 28.59 30.693
16:50 31.70 31.40 28.59 30.563
16:55 31.70 31.40 28.59 30.563
17:00 31.70 31.09 28.59 30.46

TopDiagnostic Data

Fan Speed (rpm)

Sensor #1
Fan
Sensor #2
Fan
Sensor #3
Fan
119.2 121.6 119.0

Plot Fans Fan Speeds

Battery Voltages

GOES Transmitter GOES Transmitter
Under Full Load
Datalogger
13.46 12.90 11.61

Plot Battery Voltages Battery Voltages

Other Diagnostics

Value
Minutes Datalogger Door Was Open 0.00
23X Panel Temp (°C) 30.31
Reference Resistor Average 1499.6
Datalogger Signature 2887.0
Geonor Inlet Max Temp (°C) 28.72
Datalogger Program Version Number 2.422
Transmitted Year 2013
Transmitted Julian Day 213
Transmitted UTC Time (End of Hour) 2300
Transmitted Longitude -104.75
Transmitted Latitude 40.806
End of File -6666

Plot Datalogger Door Open Datalogger Door Open
Plot Diagnostic Temps Diagnostic Temps


(*) Note regarding temperature values: the station datalogger polls each of the three temperature sensors once every 10 seconds, and keeps a running average of the last 30 of these 10-second samples. This "running 5-minute average" is computed every 10-seconds throughout the hour, for a total of 360 times. The temperature values reported by the station and shown above are the running 5-minute averages from the end of each of the 12 5-minute periods during the hour, and the mininum, maxium, and standard deviation of all 360 5-minute averages. Since the minimum and maximum are computed from all 360 5-minute averages, not just the 12 values shown above, the minimum may occasionally be less than, or the maximum greater than, the minimum and maximum of the 12 5-minute values shown. Back to Temperature