CO Nunn 7 NNE
Ag. Res. Svc. Central Plains Exp. Range (SGS LTER at CSU)
Period of record Jul 06 2003 — Sep 12 2014

Sensor Monitoring Data


Sep 12 2014 11:00 PM MDT
Sep 12 10:00 PM LST, Sep 13 05:00 UTC
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Temperature (°C)
LST Sensor #1 Sensor #2 Sensor #3 Calculated UTC DST
21:05 0.2 0.2 0.2 0.18 04:05 22:05
21:10 -0.2 -0.2 -0.1 -0.16 04:10 22:10
21:15 -0.8 -0.6 -0.6 -0.64 04:15 22:15
21:20 -0.9 -0.7 -0.7 -0.71 04:20 22:20
21:25 -0.8 -0.7 -0.7 -0.71 04:25 22:25
21:30 -1.6 -1.5 -1.5 -1.51 04:30 22:30
21:35 -1.6 -1.5 -1.5 -1.51 04:35 22:35
21:40 -1.3 -1.2 -1.2 -1.23 04:40 22:40
21:45 -1.3 -1.3 -1.2 -1.28 04:45 22:45
21:50 -1.5 -1.5 -1.5 -1.51 04:50 22:50
21:55 -1.4 -1.4 -1.5 -1.45 04:55 22:55
22:00 -1.2 -1.2 -1.2 -1.22 05:00 23:00
Hour Average -0.975
Hour Min (*) -1.6 -1.6 -1.6 -1.61
Hour Max (*) 0.4 0.5 0.4 0.44
Hour Std Dev 0.56 0.57 0.57

Plot 3 Temp Sensors Temp Sensors
Plot Calculated Temp Calculated Temp
Plot SR + 3 Temps + 3 Fans SR + 3 Temps + 3 Fans
TopPrecipitation / Wetness
LST Wire #1
Depth (mm)
Wire #2
Depth (mm)
Wire #3
Depth (mm)
Wet #1 Wet #2 Calculated
Precip (mm)
Tipping
Bucket
UTC DST
21:05 168.4 165.9 167.0 1222 2903 0.0 0.0 04:05 22:05
21:10 168.4 165.9 167.0 1223 2903 0.0 0.0 04:10 22:10
21:15 168.4 165.9 167.0 1222 2903 0.0 0.0 04:15 22:15
21:20 168.4 165.9 167.0 1223 2902 0.0 0.0 04:20 22:20
21:25 168.4 166.0 167.0 1223 2899 0.0 0.0 04:25 22:25
21:30 168.4 166.0 167.0 1223 2902 0.0 0.0 04:30 22:30
21:35 168.4 166.0 167.0 1222 2902 0.0 0.0 04:35 22:35
21:40 168.4 166.0 167.0 1222 2902 0.0 0.0 04:40 22:40
21:45 168.4 166.0 167.0 1222 2902 0.0 0.0 04:45 22:45
21:50 168.4 166.0 167.0 1223 2902 0.0 0.0 04:50 22:50
21:55 168.4 166.0 167.0 1223 2902 0.0 0.0 04:55 22:55
22:00 168.4 166.0 167.0 1223 2902 0.0 0.0 05:00 23:00
Hourly Total 0.0

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

Wind Speed (m/s)

LST Avg (1.5m) UTC DST
21:05 0.86 04:05 22:05
21:10 0.77 04:10 22:10
21:15 0.71 04:15 22:15
21:20 0.72 04:20 22:20
21:25 0.84 04:25 22:25
21:30 0.95 04:30 22:30
21:35 0.90 04:35 22:35
21:40 0.98 04:40 22:40
21:45 0.86 04:45 22:45
21:50 0.47 04:50 22:50
21:55 0.54 04:55 22:55
22:00 0.52 05:00 23:00
Hourly Avg 0.76
Hourly Max 1.04
Hourly Std Dev 0.19


Plot Wind 1.5m Wind
TopSolar Radiation

Solar Radiation (Watts/m2)

LST Avg UTC DST
21:05 0.0 04:05 22:05
21:10 0.0 04:10 22:10
21:15 0.0 04:15 22:15
21:20 0.0 04:20 22:20
21:25 0.0 04:25 22:25
21:30 0.0 04:30 22:30
21:35 0.0 04:35 22:35
21:40 0.0 04:40 22:40
21:45 0.0 04:45 22:45
21:50 0.0 04:50 22:50
21:55 0.0 04:55 22:55
22:00 0.0 05:00 23:00
Hourly Avg 0.0
Hourly Min 0.0
Hourly Max 0.0
Hourly Std Dev 0.0

Plot Solar Radiation Solar Radiation
TopSurface Temperature

Surface (IR) Temperature (°C)

LST Corrected IR Sensor
Body Temp
UTC DST
21:05 -1.71 -0.25 04:05 22:05
21:10 -1.82 -0.47 04:10 22:10
21:15 -1.89 -0.70 04:15 22:15
21:20 -1.93 -0.96 04:20 22:20
21:25 -1.99 -1.16 04:25 22:25
21:30 -1.87 -1.37 04:30 22:30
21:35 -1.90 -1.63 04:35 22:35
21:40 -1.96 -1.79 04:40 22:40
21:45 -1.94 -1.90 04:45 22:45
21:50 -2.18 -1.97 04:50 22:50
21:55 -2.43 -2.05 04:55 22:55
22:00 -2.50 -2.07 05:00 23:00
Hourly Avg -1.94 -1.36
Hourly Min -2.50
Hourly Max -1.70
Hourly Std 0.19 0.62

Plot Surface Temperature Surface Temperature
Plot Temp + IR + SR + Wind Temp + IR + SR + Wind
TopRelative Humidity
LST RH (%) Temp (°C) at
RH Sensor
UTC DST
21:05 91 0.3 04:05 22:05
21:10 91 -0.1 04:10 22:10
21:15 92 -0.6 04:15 22:15
21:20 93 -0.6 04:20 22:20
21:25 93 -0.7 04:25 22:25
21:30 92 -1.4 04:30 22:30
21:35 93 -1.5 04:35 22:35
21:40 93 -1.2 04:40 22:40
21:45 93 -1.2 04:45 22:45
21:50 93 -1.4 04:50 22:50
21:55 93 -1.5 04:55 22:55
22:00 94 -1.3 05:00 23:00
Min -1.6
Max 0.5
Std Dev 0.9 0.6

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 0.022 0 0.013 0.012
Soil Moisture Volumetric at 10 cm 0.022 0.009 0.049 0.027
Soil Moisture Volumetric at 20 cm 0.035 0.051 0.018 0.035
Soil Moisture Volumetric at 50 cm 0.062 0.06 0.075 0.066
Soil Moisture Volumetric at 100 cm 0.124 0.1 0.143 0.122
Average Soil Moisture Dielectric at 5 cm 3.40 2.51 3.10
Average Soil Moisture Dielectric at 10 cm 3.41 2.98 4.37
Average Soil Moisture Dielectric at 20 cm 3.85 4.47 3.26
Average Soil Moisture Dielectric at 50 cm 4.89 4.81 5.43
Average Soil Moisture Dielectric at 100 cm 7.75 6.56 8.70

Plot Soil Moisture Volumetric Soil Moisture + Precipitation

5-Minute Soil Moisture at 5 cm

LST 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
UTC DST
21:05 0.02 0 0.013 0.011 3.33 2.51 3.10 04:05 22:05
21:10 0.02 0 0.013 0.011 3.33 2.51 3.10 04:10 22:10
21:15 0.02 0 0.013 0.011 3.33 2.68 3.10 04:15 22:15
21:20 0.02 0 0.013 0.011 3.33 2.33 3.10 04:20 22:20
21:25 0.022 0 0.013 0.012 3.40 2.51 3.10 04:25 22:25
21:30 0.02 0 0.013 0.011 3.33 2.51 3.10 04:30 22:30
21:35 0.02 0 0.013 0.011 3.33 2.33 3.10 04:35 22:35
21:40 0.022 0 0.013 0.012 3.40 2.14 3.10 04:40 22:40
21:45 0.022 0 0.013 0.012 3.40 2.51 3.10 04:45 22:45
21:50 0.022 0 0.013 0.012 3.40 2.33 3.10 04:50 22:50
21:55 0.022 0 0.013 0.012 3.40 2.51 3.10 04:55 22:55
22:00 0.022 0 0.013 0.012 3.40 2.51 3.10 05:00 23:00

Soil Temperature

Sensor
#1
Sensor
#2
Sensor
#3
Layer
Average
Average Soil Temperature (°C) at 5 cm 11.0 8.9 9.9 9.927
Average Soil Temperature (°C) at 10 cm 13.4 12.8 12.8 13
Average Soil Temperature (°C) at 20 cm 15.0 14.4 14.4 14.6
Average Soil Temperature (°C) at 50 cm 16.2 16.0 16.0 16.067
Average Soil Temperature (°C) at 100 cm 17.0 17.5 16.8 17.097

Plot Soil Temperature Soil Temperature + Air Temperature

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

LST Temperature
Set #1
Temperature
Set #2
Temperature
Set #3
Layer
Average
UTC DST
21:05 11.60 9.59 10.60 10.597 04:05 22:05
21:10 11.60 9.50 10.60 10.567 04:10 22:10
21:15 11.50 9.30 10.30 10.367 04:15 22:15
21:20 11.50 9.30 10.40 10.4 04:20 22:20
21:25 11.30 9.30 10.30 10.3 04:25 22:25
21:30 11.20 9.20 10.30 10.233 04:30 22:30
21:35 11.20 9.09 10.30 10.197 04:35 22:35
21:40 11.20 9.09 10.09 10.127 04:40 22:40
21:45 11.20 9.00 10.20 10.133 04:45 22:45
21:50 11.10 9.00 10.20 10.1 04:50 22:50
21:55 11.10 8.89 10.09 10.027 04:55 22:55
22:00 11.00 8.89 9.89 9.927 05:00 23:00

TopDiagnostic Data

Fan Speed (rpm)

Sensor #1
Fan
Sensor #2
Fan
Sensor #3
Fan
116.7 99.9 116.5

Plot Fans Fan Speeds

Battery Voltages

GOES Transmitter GOES Transmitter
Under Full Load
Datalogger
13.54 13.00 11.58

Plot Battery Voltages Battery Voltages

Other Diagnostics

Value
Minutes Datalogger Door Was Open 0.00
23X Panel Temp (°C) -1.61
Reference Resistor Average 1499.8
Datalogger Signature 18519.0
Geonor Inlet Max Temp (°C) -3.47
Datalogger Program Version Number 2.422
Transmitted Year 2014
Transmitted Julian Day 256
Transmitted UTC Time (End of Hour) 500
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