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.

	Sensor #1	Sensor #2	Sensor #3	Calculated
08:05	11.3	11.2	11.3	11.3
08:10	11.8	11.7	11.8	11.8
08:15	13.1	13.0	13.1	13.1
08:20	13.2	13.1	13.2	13.2
08:25	13.7	13.7	13.7	13.7
08:30	14.1	14.1	14.1	14.1
08:35	14.6	14.5	14.5	14.5
08:40	14.6	14.6	14.6	14.6
08:45	15.1	15.1	15.1	15.1
08:50	14.9	14.9	14.9	14.9
08:55	15.0	14.9	15.0	15.0
09:00	15.3	15.3	15.3	15.3
Hour Average				13.9
Hour Min (*)	11.1	11.0	11.1	11.1
Hour Max (*)	15.3	15.3	15.3	15.3
Hour Std Dev	1.27	1.29	1.27

Temp Sensors
Calculated Temp
SR + 3 Temps + 3 Fans

	Wire #1 Depth (mm)	Wire #2 Depth (mm)	Wire #3 Depth (mm)	Wet #1	Wet #2	Calculated Precip (mm)	Tipping Bucket
08:05	411.3	410.2	405.7	1152	2983	0.0	0.0
08:10	411.3	410.2	405.7	1154	2984	0.0	0.0
08:15	411.3	410.2	405.7	1155	2985	0.0	0.0
08:20	411.3	410.2	405.7	1156	2985	0.0	0.0
08:25	411.2	410.2	405.7	1159	2986	0.0	0.0
08:30	411.2	410.2	405.7	1160	2987	0.0	0.0
08:35	411.2	410.2	405.6	1163	2988	0.0	0.0
08:40	411.2	410.2	405.7	1163	2988	0.0	0.0
08:45	411.2	410.2	405.7	1169	2988	0.0	0.0
08:50	411.2	410.2	405.8	1168	2988	0.0	0.0
08:55	411.2	410.2	405.7	1171	2990	0.0	0.0
09:00	411.2	410.2	405.7	1177	2990	0.0	0.0
Hourly Total						0.0

Wire Depths + Wetness
Calculated Precip

Wind Speed (m/s)

	Avg	Max	Std
Hourly Wind Speed	1.84	4.11	0.62

1.5m Wind

Solar Radiation (Watts/m²)

	Avg	Min	Max	Std
Hourly Solar Radiation	388.8	226.7	511.2	60.1

Solar Radiation

Surface (IR) Temperature (°C)

	Avg	Min	Max	Std
Hourly Surface Temperature	22.1	18.97	25.59	1.83

Surface Temperature
Temp + IR + SR + Wind

	RH (%)	Temp (°C) at RH Sensor
08:05	47	11.3
08:10	46	11.7
08:15	40	12.9
08:20	41	13.2
08:25	40	13.7
08:30	39	14.1
08:35	39	14.5
08:40	39	14.7
08:45	39	15.1
08:50	39	15.0
08:55	38	15.0
09:00	39	15.3
Min		11.1
Max		15.3
Std Dev	3.1	1.3

Soil Moisture

	Sensor #1	Sensor #2	Sensor #3	Layer Average
Soil Moisture Volumetric at 5 cm	0.067	0.109	0.074	0.083
Soil Moisture Volumetric at 10 cm	0.067	0.057	0.076	0.067
Soil Moisture Volumetric at 20 cm	0.135	0.096	0.091	0.107
Soil Moisture Volumetric at 50 cm	0.059	0.08	0.104	0.081
Soil Moisture Volumetric at 100 cm	0.14	0.139	0.278	0.186
Average Soil Moisture Dielectric at 5 cm	5.09	6.96	5.38
Average Soil Moisture Dielectric at 10 cm	5.10	4.70	5.48
Average Soil Moisture Dielectric at 20 cm	8.30	6.37	6.13
Average Soil Moisture Dielectric at 50 cm	4.76	5.64	6.72
Average Soil Moisture Dielectric at 100 cm	8.58	8.49	17.57

Soil Temperature

	Sensor #1	Sensor #2	Sensor #3	Layer Average
Average Soil Temperature (°C) at 5 cm	19.4	21.6	16.5	19.1
Average Soil Temperature (°C) at 10 cm	21.0	22.9	18.9	20.9
Average Soil Temperature (°C) at 20 cm	21.1	24.2	20.7	22
Average Soil Temperature (°C) at 50 cm	20.6	24.0	19.9	21.5
Average Soil Temperature (°C) at 100 cm	19.2	22.7	18.0	20

Fan Speed (rpm)

Sensor #1 Fan	Sensor #2 Fan	Sensor #3 Fan
111.6	109.5	110.0

Fan Speeds

Battery Voltages

GOES Transmitter	GOES Transmitter Under Full Load	Datalogger
12.86	12.30	12.48

Battery Voltages

Other Diagnostics

	Value
Minutes Datalogger Door Was Open	0.00
23X Panel Temp (°C)	13.63
Reference Resistor Average	1499.8
Datalogger Signature	37795.0
Geonor Inlet Max Temp (°C)	20.65
Datalogger Program Version Number	2.402
Transmitted Year	2012
Transmitted Julian Day	139
Transmitted UTC Time (End of Hour)	1600
Transmitted Longitude	-122.61
Transmitted Latitude	40.651
End of File	-6666

Datalogger Door Open
Diagnostic Temps

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(*) 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