IL Champaign 9 SW
Univ. of Illinois (Bondville Environ. & Atmos. Resrch. Stn.)
Period of record Dec 20 2002 — Oct 23 2014

Sensor Monitoring Data


Nov 22 2012 12:00 AM CST
Nov 22 12:00 AM LST, Nov 22 06:00 UTC
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Temperature (°C)
LST Sensor #1 Sensor #2 Sensor #3 Calculated UTC
23:05 3.7 3.8 3.9 3.8 05:05
23:10 3.9 4.0 4.0 3.96 05:10
23:15 3.8 3.8 3.8 3.78 05:15
23:20 4.8 4.8 4.8 4.79 05:20
23:25 4.7 4.7 4.7 4.69 05:25
23:30 2.6 2.5 2.6 2.56 05:30
23:35 3.5 3.5 3.5 3.5 05:35
23:40 4.1 4.1 4.1 4.13 05:40
23:45 4.0 3.9 4.0 3.96 05:45
23:50 4.1 4.0 4.0 4.04 05:50
23:55 4.2 4.2 4.2 4.16 05:55
00:00 3.8 3.8 3.8 3.79 06:00
Hour Average 3.926
Hour Min (*) 2.5 2.5 2.6 2.54
Hour Max (*) 5.1 5.1 5.1 5.08
Hour Std Dev 0.62 0.62 0.60

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
23:05 182.9 187.0 186.6 1201 2883 0.0 0.0 05:05
23:10 182.9 187.0 186.6 1202 2881 0.0 0.0 05:10
23:15 183.0 187.0 186.6 1203 2879 0.0 0.0 05:15
23:20 182.9 187.1 186.5 1202 2869 0.0 0.0 05:20
23:25 182.9 187.1 186.6 1202 2868 0.0 0.0 05:25
23:30 183.0 187.0 186.6 1201 2884 0.0 0.0 05:30
23:35 183.0 187.0 186.6 1201 2882 0.0 0.0 05:35
23:40 182.9 187.0 186.6 1202 2880 0.0 0.0 05:40
23:45 182.9 187.0 186.6 1198 2881 0.0 0.0 05:45
23:50 182.9 187.1 186.6 1202 2880 0.0 0.0 05:50
23:55 182.9 187.1 186.6 1201 2880 0.0 0.0 05:55
00:00 182.9 187.1 186.6 1201 2882 0.0 0.0 06:00
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
23:05 1.07 05:05
23:10 1.04 05:10
23:15 1.20 05:15
23:20 1.69 05:20
23:25 1.72 05:25
23:30 1.33 05:30
23:35 0.95 05:35
23:40 1.15 05:40
23:45 1.04 05:45
23:50 1.14 05:50
23:55 1.12 05:55
00:00 1.00 06:00
Hourly Avg 1.20
Hourly Max 2.14
Hourly Std Dev 0.28


Plot Wind 1.5m Wind
TopSolar Radiation

Solar Radiation (Watts/m2)

LST Avg UTC
23:05 0.0 05:05
23:10 0.0 05:10
23:15 0.0 05:15
23:20 0.0 05:20
23:25 0.0 05:25
23:30 0.0 05:30
23:35 0.0 05:35
23:40 0.0 05:40
23:45 0.0 05:45
23:50 0.0 05:50
23:55 0.0 05:55
00:00 0.0 06:00
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 Raw Corrected IR Sensor
Body Temp
UTC
23:05 1.51 1.51 3.52 05:05
23:10 1.36 1.36 3.38 05:10
23:15 1.32 1.32 3.26 05:15
23:20 2.55 2.55 3.41 05:20
23:25 2.92 2.92 3.84 05:25
23:30 1.22 1.22 3.52 05:30
23:35 0.89 0.89 3.06 05:35
23:40 1.45 1.45 3.00 05:40
23:45 1.53 1.53 3.07 05:45
23:50 1.74 1.74 3.12 05:50
23:55 2.06 2.06 3.20 05:55
00:00 1.46 1.46 3.23 06:00
Hourly Avg 1.7 1.72 3.30
Hourly Min 0.78 0.89
Hourly Max 3.26 2.92
Hourly Std 0.60 0.56 0.25

Plot Surface Temperature Surface Temperature
Plot Temp + IR + SR + Wind Temp + IR + SR + Wind
TopRelative Humidity
LST RH (%) Temp (°C) at
RH Sensor
UTC
23:05 95 3.9 05:05
23:10 95 4.0 05:10
23:15 95 3.8 05:15
23:20 95 4.8 05:20
23:25 96 4.7 05:25
23:30 94 2.6 05:30
23:35 94 3.5 05:35
23:40 95 4.1 05:40
23:45 95 4.0 05:45
23:50 95 4.0 05:50
23:55 95 4.2 05:55
00:00 95 3.8 06:00
Min 2.6
Max 5.0
Std Dev 0.5 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 0.352 0.328 0.343 0.341
Soil Moisture Volumetric at 10 cm 0.354 0.362 0.39 0.369
Soil Moisture Volumetric at 20 cm 0.355 0.351 0.356 0.354
Soil Moisture Volumetric at 50 cm
Soil Moisture Volumetric at 100 cm
Average Soil Moisture Dielectric at 5 cm 23.73 21.60 22.94
Average Soil Moisture Dielectric at 10 cm 23.90 24.65 27.25
Average Soil Moisture Dielectric at 20 cm 24.02 23.64 24.11
Average Soil Moisture Dielectric at 50 cm
23.74
33.31
23.90
Average Soil Moisture Dielectric at 100 cm
37.60
21.11
14.46

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
23:05 0.35 0.322 0.343 0.338 23.54 21.16 22.95 05:05
23:10 0.355 0.323 0.355 0.344 23.98 21.25 24.02 05:10
23:15 0.346 0.316 0.341 0.334 23.23 20.63 22.75 05:15
23:20 0.351 0.335 0.356 0.347 23.60 22.26 24.08 05:20
23:25 0.344 0.315 0.341 0.333 22.99 20.53 22.75 05:25
23:30 0.355 0.317 0.341 0.338 23.98 20.73 22.75 05:30
23:35 0.352 0.318 0.345 0.338 23.73 20.80 23.14 05:35
23:40 0.355 0.324 0.341 0.34 24.03 21.33 22.75 05:40
23:45 0.342 0.332 0.353 0.342 22.81 21.98 23.81 05:45
23:50 0.346 0.32 0.354 0.34 23.17 20.97 23.87 05:50
23:55 0.346 0.316 0.347 0.336 23.22 20.62 23.33 05:55
00:00 0.352 0.328 0.343 0.341 23.73 21.60 22.94 06:00

Soil Temperature

Sensor
#1
Sensor
#2
Sensor
#3
Layer
Average
Average Soil Temperature (°C) at 5 cm 6.9 6.3 7.0 6.733
Average Soil Temperature (°C) at 10 cm 7.2 7.4 7.7 7.433
Average Soil Temperature (°C) at 20 cm 7.6 8.1 8.1 7.933
Average Soil Temperature (°C) at 50 cm 8.3 8.4 8.4 8.367
Average Soil Temperature (°C) at 100 cm 10.2 10.1 9.9 10.067

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
23:05 7.00 6.50 7.00 6.833 05:05
23:10 7.00 6.50 7.10 6.867 05:10
23:15 7.00 6.40 7.10 6.833 05:15
23:20 7.00 6.40 7.00 6.8 05:20
23:25 7.00 6.40 7.00 6.8 05:25
23:30 6.90 6.40 7.10 6.8 05:30
23:35 6.90 6.30 7.00 6.733 05:35
23:40 6.90 6.30 7.00 6.733 05:40
23:45 6.90 6.30 7.10 6.767 05:45
23:50 6.90 6.30 6.90 6.7 05:50
23:55 6.90 6.30 7.00 6.733 05:55
00:00 6.90 6.30 7.00 6.733 06:00

TopDiagnostic Data

Fan Speed (rpm)

Sensor #1
Fan
Sensor #2
Fan
Sensor #3
Fan
110.5 111.6 108.6

Plot Fans Fan Speeds

Battery Voltages

GOES Transmitter GOES Transmitter
Under Full Load
Datalogger
13.35 12.60 11.61

Plot Battery Voltages Battery Voltages

Other Diagnostics

Value
Minutes Datalogger Door Was Open 0.00
23X Panel Temp (°C) 3.96
Reference Resistor Average 1499.8
Datalogger Signature 63142.0
Geonor Inlet Max Temp (°C) 1.94
Datalogger Program Version Number 2.412
Transmitted Year 2012
Transmitted Julian Day 327
Transmitted UTC Time (End of Hour) 600
Transmitted Longitude -88.37
Transmitted Latitude 40.053
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