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

Sensor Monitoring Data


Apr 23 2014 1:00 PM CDT
Apr 23 12:00 PM LST, Apr 23 18:00 UTC
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Temperature (°C)
LST Sensor #1 Sensor #2 Sensor #3 Calculated UTC DST
11:05 11.8 11.8 11.9 11.83 17:05 12:05
11:10 11.9 11.8 11.8 11.82 17:10 12:10
11:15 11.7 11.7 11.8 11.73 17:15 12:15
11:20 11.5 11.5 11.6 11.54 17:20 12:20
11:25 11.8 11.9 11.9 11.85 17:25 12:25
11:30 11.9 11.9 12.0 11.92 17:30 12:30
11:35 12.6 12.7 12.7 12.67 17:35 12:35
11:40 12.1 12.1 12.1 12.08 17:40 12:40
11:45 12.4 12.5 12.5 12.47 17:45 12:45
11:50 12.3 12.3 12.3 12.28 17:50 12:50
11:55 12.8 12.9 12.9 12.85 17:55 12:55
12:00 13.2 13.2 13.1 13.16 18:00 13:00
Hour Average 12.183
Hour Min (*) 11.1 11.1 11.2 11.11
Hour Max (*) 13.5 13.4 13.4 13.44
Hour Std Dev 0.65 0.60 0.62

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
11:05 452.0 462.5 462.6 1208 2964 0.0 0.0 17:05 12:05
11:10 452.0 462.5 462.6 1206 2968 0.0 0.0 17:10 12:10
11:15 452.0 462.5 462.6 1207 2966 0.0 0.0 17:15 12:15
11:20 452.1 462.5 462.6 1207 2966 0.0 0.0 17:20 12:20
11:25 452.0 462.5 462.6 1207 2967 0.0 0.0 17:25 12:25
11:30 452.1 462.4 462.6 1206 2968 0.0 0.0 17:30 12:30
11:35 452.1 462.4 462.6 1206 2969 0.0 0.0 17:35 12:35
11:40 452.0 462.4 462.6 1209 2971 0.0 0.0 17:40 12:40
11:45 452.0 462.4 462.6 1207 2969 0.0 0.0 17:45 12:45
11:50 452.1 462.3 462.6 1206 2967 0.0 0.0 17:50 12:50
11:55 452.1 462.4 462.6 1206 2967 0.0 0.0 17:55 12:55
12:00 452.1 462.4 462.6 1206 2970 0.0 0.0 18:00 13:00
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
11:05 2.98 17:05 12:05
11:10 3.32 17:10 12:10
11:15 3.13 17:15 12:15
11:20 1.43 17:20 12:20
11:25 3.11 17:25 12:25
11:30 1.53 17:30 12:30
11:35 2.34 17:35 12:35
11:40 2.14 17:40 12:40
11:45 2.93 17:45 12:45
11:50 1.69 17:50 12:50
11:55 1.83 17:55 12:55
12:00 1.62 18:00 13:00
Hourly Avg 2.34
Hourly Max 5.51
Hourly Std Dev 1.05


Plot Wind 1.5m Wind
TopSolar Radiation

Solar Radiation (Watts/m2)

LST Avg UTC DST
11:05 934.0 17:05 12:05
11:10 939.0 17:10 12:10
11:15 943.0 17:15 12:15
11:20 944.0 17:20 12:20
11:25 949.0 17:25 12:25
11:30 953.0 17:30 12:30
11:35 951.0 17:35 12:35
11:40 951.0 17:40 12:40
11:45 954.0 17:45 12:45
11:50 949.0 17:50 12:50
11:55 960.0 17:55 12:55
12:00 963.0 18:00 13:00
Hourly Avg 949.2
Hourly Min 909.2
Hourly Max 971.4
Hourly Std Dev 10.4

Plot Solar Radiation Solar Radiation
TopSurface Temperature

Surface (IR) Temperature (°C)

LST Corrected IR Sensor
Body Temp
UTC DST
11:05 27.65 17.12 17:05 12:05
11:10 26.80 16.83 17:10 12:10
11:15 27.13 16.58 17:15 12:15
11:20 27.98 17.05 17:20 12:20
11:25 27.98 17.55 17:25 12:25
11:30 28.98 17.93 17:30 12:30
11:35 29.44 18.67 17:35 12:35
11:40 28.71 19.13 17:40 12:40
11:45 28.40 18.75 17:45 12:45
11:50 28.89 19.03 17:50 12:50
11:55 29.66 19.59 17:55 12:55
12:00 29.43 20.18 18:00 13:00
Hourly Avg 28.22 18.20
Hourly Min 26.80
Hourly Max 29.66
Hourly Std 0.92 1.15

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
11:05 40 11.9 17:05 12:05
11:10 39 11.8 17:10 12:10
11:15 39 11.8 17:15 12:15
11:20 40 11.6 17:20 12:20
11:25 38 12.0 17:25 12:25
11:30 38 12.0 17:30 12:30
11:35 39 12.7 17:35 12:35
11:40 37 12.2 17:40 12:40
11:45 37 12.5 17:45 12:45
11:50 38 12.3 17:50 12:50
11:55 38 12.8 17:55 12:55
12:00 37 13.2 18:00 13:00
Min 11.2
Max 13.4
Std Dev 1.7 0.5

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 0.208 0.208
Soil Moisture Volumetric at 10 cm 0.206 0.206
Soil Moisture Volumetric at 20 cm 0.332 0.332
Soil Moisture Volumetric at 50 cm
Soil Moisture Volumetric at 100 cm
Average Soil Moisture Dielectric at 5 cm
-999.00
12.58
298.91
Average Soil Moisture Dielectric at 10 cm
25.61
12.48
-485.77
Average Soil Moisture Dielectric at 20 cm
23.89
21.94
-485.77
Average Soil Moisture Dielectric at 50 cm
31.35
128.81
108.95
Average Soil Moisture Dielectric at 100 cm
44.14
-485.77
-999.00

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
11:05 0.201 0.201
-999.00
12.14
233.10
17:05 12:05
11:10 0.206 0.206
-999.00
12.46
134.68
17:10 12:10
11:15 0.201 0.201
-999.00
12.15
230.00
17:15 12:15
11:20 0.205 0.205
-999.00
12.40
253.60
17:20 12:20
11:25 0.211 0.211
-999.00
12.82
198.60
17:25 12:25
11:30 0.206 0.206
-999.00
12.50
134.68
17:30 12:30
11:35 0.206 0.206
-999.00
12.50
332.90
17:35 12:35
11:40 0.207 0.207
-999.00
12.52
134.68
17:40 12:40
11:45 0.206 0.206
-999.00
12.50
142.90
17:45 12:45
11:50 0.2 0.2
-999.00
12.10
134.68
17:50 12:50
11:55 0.206 0.206
-999.00
12.50
127.60
17:55 12:55
12:00 0.208 0.208
-999.00
12.59
298.90
18:00 13:00

Soil Temperature

Sensor
#1
Sensor
#2
Sensor
#3
Layer
Average
Average Soil Temperature (°C) at 5 cm
-999.0
14.0 14.9 14.45
Average Soil Temperature (°C) at 10 cm 10.7 11.1 11.3 11.033
Average Soil Temperature (°C) at 20 cm 10.7 10.2 10.6 10.5
Average Soil Temperature (°C) at 50 cm 10.1 9.7 12.0 10.6
Average Soil Temperature (°C) at 100 cm 7.8 9.0
-999.0
8.4

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
11:05
-999.00
12.30 13.10 12.7 17:05 12:05
11:10
-999.00
12.60 13.29 12.945 17:10 12:10
11:15
-999.00
12.60 13.40 13 17:15 12:15
11:20
-999.00
12.79 13.70 13.245 17:20 12:20
11:25
-999.00
13.00 13.70 13.35 17:25 12:25
11:30
-999.00
13.10 14.00 13.55 17:30 12:30
11:35
-999.00
13.40 14.29 13.845 17:35 12:35
11:40
-999.00
13.40 14.29 13.845 17:40 12:40
11:45
-999.00
13.50 14.40 13.95 17:45 12:45
11:50
-999.00
13.79 14.70 14.245 17:50 12:50
11:55
-999.00
14.00 14.90 14.45 17:55 12:55
12:00
-999.00
14.00 14.90 14.45 18:00 13:00

TopDiagnostic Data

Fan Speed (rpm)

Sensor #1
Fan
Sensor #2
Fan
Sensor #3
Fan
111.3 95.6 95.8

Plot Fans Fan Speeds

Battery Voltages

GOES Transmitter GOES Transmitter
Under Full Load
Datalogger
13.37 12.60 11.59

Plot Battery Voltages Battery Voltages

Other Diagnostics

Value
Minutes Datalogger Door Was Open 0.00
23X Panel Temp (°C) 14.58
Reference Resistor Average 1499.8
Datalogger Signature 22742.0
Geonor Inlet Max Temp (°C) 17.34
Datalogger Program Version Number 2.422
Transmitted Year 2014
Transmitted Julian Day 113
Transmitted UTC Time (End of Hour) 1800
Transmitted Longitude -88.37
Transmitted Latitude 40.052
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