NY Ithaca 13 E
Cornell University (Harford Teaching & Research Center)
Period of record Oct 27 2004 — Aug 01 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 9:00 PM EDT
[Aug 02 2013 01:00 UTC]
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Temperature (°C)
Sensor #1 Sensor #2 Sensor #3 Calculated
20:05 19.2 19.3 19.3 19.26
20:10 19.2 19.2 19.2 19.2
20:15 19.0 19.0 19.0 18.95
20:20 18.6 18.6 18.6 18.62
20:25 18.6 18.6 18.6 18.59
20:30 17.9 17.9 17.9 17.94
20:35 17.6 17.6 17.6 17.59
20:40 17.6 17.6 17.7 17.62
20:45 17.4 17.4 17.5 17.44
20:50 17.4 17.5 17.5 17.47
20:55 16.9 16.9 17.0 16.94
21:00 17.2 17.3 17.3 17.26
Hour Average 18.072
Hour Min (*) 16.9 16.9 16.9 16.91
Hour Max (*) 19.3 19.3 19.3 19.26
Hour Std Dev 0.79 0.78 0.77

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
20:05 390.0 397.4 395.2 1204 2950 0.0 0.0
20:10 390.0 397.4 395.2 1203 2946 0.0 0.0
20:15 390.0 397.4 395.1 1204 2946 0.0 0.0
20:20 389.9 397.4 395.1 1202 2947 0.0 0.0
20:25 389.9 397.4 395.1 1204 2949 0.0 0.0
20:30 389.9 397.4 395.1 1203 2951 0.0 0.0
20:35 389.9 397.4 395.1 1204 2952 0.0 0.0
20:40 389.9 397.4 395.1 1204 2953 0.0 0.0
20:45 389.9 397.4 395.1 1204 2954 0.0 0.0
20:50 389.9 397.4 395.1 1204 2954 0.0 0.0
20:55 389.9 397.4 395.1 1204 2956 0.0 0.0
21:00 389.9 397.4 395.1 1204 2956 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)
20:05 1.95
20:10 1.65
20:15 1.09
20:20 0.80
20:25 0.30
20:30 0.44
20:35 0.25
20:40 0.23
20:45 0.12
20:50 0.25
20:55 0.00
21:00 0.00
Hourly Avg 0.59
Hourly Max 2.47
Hourly Std Dev 0.66


Plot Wind 1.5m Wind
TopSolar Radiation

Solar Radiation (Watts/m2)

Avg
20:05 19.3
20:10 11.1
20:15 6.9
20:20 3.0
20:25 0.9
20:30 0.0
20:35 0.0
20:40 0.0
20:45 0.0
20:50 0.0
20:55 0.0
21:00 0.0
Hourly Avg 3.4
Hourly Min 0.0
Hourly Max 30.7
Hourly Std Dev 6.1

Plot Solar Radiation Solar Radiation
TopSurface Temperature

Surface (IR) Temperature (°C)

Raw Corrected IR Sensor
Body Temp
20:05 19.83 20.06 20.87
20:10 19.43 19.65 20.31
20:15 19.23 19.43 19.94
20:20 18.73 18.94 19.60
20:25 18.28 18.50 19.32
20:30 17.55 17.78 19.01
20:35 17.17 17.40 18.63
20:40 16.88 17.11 18.32
20:45 16.51 16.75 18.07
20:50 16.31 16.54 17.84
20:55 15.98 16.22 17.64
21:00 15.88 16.11 17.44
Hourly Avg 17.7 18.22 18.92
Hourly Min 15.75 16.11
Hourly Max 21.43 20.43
Hourly Std 1.36 1.40 1.07

Plot Surface Temperature Surface Temperature
Plot Temp + IR + SR + Wind Temp + IR + SR + Wind
TopRelative Humidity
RH (%) Temp (°C) at
RH Sensor
20:05 89 19.3
20:10 89 19.3
20:15 90 19.1
20:20 90 18.8
20:25 91 18.7
20:30 92 18.1
20:35 93 17.7
20:40 94 17.7
20:45 94 17.6
20:50 94 17.6
20:55 94 17.1
21:00 95 17.3
Min 17.1
Max 19.3
Std Dev 2.3 0.8

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 0.281 0.308 0.315 0.301
Soil Moisture Volumetric at 10 cm 0.166 0.317 0.282 0.255
Soil Moisture Volumetric at 20 cm 0.185 0.241 0.254 0.227
Soil Moisture Volumetric at 50 cm 0.202 0.255 0.261 0.239
Soil Moisture Volumetric at 100 cm 0.299 0.296 0.294 0.296
Average Soil Moisture Dielectric at 5 cm 17.83 19.97 20.57
Average Soil Moisture Dielectric at 10 cm 9.99 20.72 17.85
Average Soil Moisture Dielectric at 20 cm 11.14 14.87 15.77
Average Soil Moisture Dielectric at 50 cm 12.19 15.83 16.26
Average Soil Moisture Dielectric at 100 cm 19.21 18.98 18.83

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
20:05 0.286 0.311 0.32 0.306 18.18 20.18 20.92
20:10 0.286 0.311 0.32 0.306 18.18 20.19 20.92
20:15 0.285 0.309 0.318 0.304 18.14 20.01 20.76
20:20 0.285 0.31 0.318 0.304 18.14 20.12 20.78
20:25 0.286 0.31 0.318 0.305 18.17 20.16 20.78
20:30 0.283 0.308 0.319 0.303 17.99 19.96 20.90
20:35 0.284 0.308 0.317 0.303 18.02 19.99 20.71
20:40 0.281 0.308 0.317 0.302 17.84 19.99 20.71
20:45 0.283 0.306 0.317 0.302 17.99 19.83 20.71
20:50 0.283 0.308 0.318 0.303 17.99 19.94 20.76
20:55 0.283 0.308 0.315 0.302 17.99 19.96 20.55
21:00 0.281 0.308 0.315 0.301 17.84 19.96 20.57

Soil Temperature

Sensor
#1
Sensor
#2
Sensor
#3
Layer
Average
Average Soil Temperature (°C) at 5 cm 20.1 19.7 19.3 19.697
Average Soil Temperature (°C) at 10 cm 19.3 19.5 19.1 19.297
Average Soil Temperature (°C) at 20 cm 18.6 19.1 18.6 18.767
Average Soil Temperature (°C) at 50 cm 18.0 17.9 17.9 17.933
Average Soil Temperature (°C) at 100 cm 17.0 17.2 16.8 16.997

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

Temperature
Set #1
Temperature
Set #2
Temperature
Set #3
Layer
Average
20:05 20.29 20.10 19.29 19.893
20:10 20.29 19.90 19.50 19.897
20:15 20.29 20.10 19.29 19.893
20:20 20.29 19.69 19.50 19.827
20:25 20.29 19.90 19.29 19.827
20:30 20.29 19.69 19.50 19.827
20:35 20.29 19.69 19.10 19.693
20:40 20.29 19.69 19.10 19.693
20:45 20.10 19.69 19.10 19.63
20:50 20.10 19.69 19.50 19.763
20:55 20.10 19.50 19.10 19.567
21:00 20.10 19.69 19.29 19.693

TopDiagnostic Data

Fan Speed (rpm)

Sensor #1
Fan
Sensor #2
Fan
Sensor #3
Fan
113.3 114.2 113.3

Plot Fans Fan Speeds

Battery Voltages

GOES Transmitter GOES Transmitter
Under Full Load
Datalogger
13.26 12.60 11.63

Plot Battery Voltages Battery Voltages

Other Diagnostics

Value
Minutes Datalogger Door Was Open 0.00
23X Panel Temp (°C) 21.62
Reference Resistor Average 1499.8
Datalogger Signature 49707.0
Geonor Inlet Max Temp (°C) 18.49
Datalogger Program Version Number 2.412
Transmitted Year 2013
Transmitted Julian Day 214
Transmitted UTC Time (End of Hour) 100
Transmitted Longitude -76.24
Transmitted Latitude 42.440
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