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
09:05	-3.4	-3.5	-3.5	-3.48
09:10	-3.3	-3.3	-3.3	-3.34
09:15	-3.4	-3.4	-3.4	-3.45
09:20	-3.3	-3.4	-3.4	-3.39
09:25	-3.3	-3.3	-3.3	-3.33
09:30	-3.3	-3.3	-3.3	-3.32
09:35	-3.2	-3.2	-3.2	-3.18
09:40	-3.1	-3.1	-3.2	-3.14
09:45	-3.0	-3.0	-3.0	-3.02
09:50	-3.0	-3.0	-3.1	-3.04
09:55	-3.0	-3.0	-3.0	-2.99
10:00	-3.1	-3.1	-3.1	-3.13
Hour Average				-3.235
Hour Min (*)	-3.6	-3.7	-3.7	-3.67
Hour Max (*)	-2.9	-2.9	-2.9	-2.89
Hour Std Dev	0.21	0.20	0.19

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
09:05	364.8	370.6	369.9	1220	2936	0.0	0.0
09:10	364.8	370.6	369.9	1220	2940	0.0	0.0
09:15	364.9	370.6	369.9	1220	2941	0.0	0.0
09:20	364.9	370.6	369.9	1221	2933	0.0	0.0
09:25	364.9	370.6	369.9	1219	2943	0.0	0.0
09:30	364.8	370.6	369.9	1220	2943	0.0	0.0
09:35	364.8	370.6	369.9	1221	2941	0.0	0.0
09:40	364.8	370.6	369.9	1221	2942	0.0	0.0
09:45	364.8	370.6	369.9	1221	2943	0.0	0.0
09:50	364.9	370.6	369.9	1219	2943	0.0	0.0
09:55	364.9	370.6	369.9	1219	2943	0.0	0.0
10:00	364.9	370.6	369.9	1221	2943	0.0	0.0
Hourly Total						0.0

Wire Depths + Wetness
Calculated Precip

Wind Speed (m/s)

	Average (1.5m)
09:05	0.00
09:10	0.00
09:15	0.00
09:20	0.00
09:25	0.00
09:30	0.00
09:35	0.00
09:40	0.00
09:45	0.00
09:50	0.00
09:55	0.00
10:00	0.00
Hourly Avg	0.00
Hourly Max	0.00
Hourly Std Dev	0.00

1.5m Wind

Solar Radiation (Watts/m²)

	Avg
09:05	63.1
09:10	79.4
09:15	74.2
09:20	117.5
09:25	142.9
09:30	110.0
09:35	82.2
09:40	114.7
09:45	131.7
09:50	117.0
09:55	92.2
10:00	82.6
Hourly Avg	100.6
Hourly Min	56.7
Hourly Max	160.5
Hourly Std Dev	27.3

Solar Radiation

Surface (IR) Temperature (°C)

	Corrected	IR Sensor Body Temp
09:05	-0.04	-3.13
09:10	0.17	-3.04
09:15	0.10	-2.97
09:20	0.33	-2.93
09:25	0.52	-2.88
09:30	0.42	-2.81
09:35	0.41	-2.81
09:40	0.47	-2.80
09:45	0.81	-2.63
09:50	0.76	-2.57
09:55	0.72	-2.48
10:00	0.42	-2.61
Hourly Avg	0.39	-2.81
Hourly Min	-0.05
Hourly Max	0.81
Hourly Std	0.28	0.19

Surface Temperature
Temp + IR + SR + Wind

	RH (%)	Temp (°C) at RH Sensor
09:05	86	-3.1
09:10	87	-3.0
09:15	86	-3.1
09:20	86	-3.0
09:25	85	-3.0
09:30	84	-3.0
09:35	85	-2.8
09:40	85	-2.8
09:45	85	-2.7
09:50	84	-2.7
09:55	85	-2.6
10:00	85	-2.8
Min		-3.3
Max		-2.6
Std Dev	0.8	0.2

Soil Moisture

	Sensor #1	Sensor #2	Sensor #3	Layer Average
Soil Moisture Volumetric at 5 cm	0.407	0.369	0.384	0.387
Soil Moisture Volumetric at 10 cm	0.356	0.294	0.348	0.333
Soil Moisture Volumetric at 20 cm	0.288	0.287	0.363	0.313
Soil Moisture Volumetric at 50 cm	0.434	0.352	0.405	0.397
Soil Moisture Volumetric at 100 cm	0.527	0.455	0.489	0.49
Average Soil Moisture Dielectric at 5 cm	28.89	25.23	26.69
Average Soil Moisture Dielectric at 10 cm	24.13	18.81	23.42
Average Soil Moisture Dielectric at 20 cm	18.35	18.24	24.75
Average Soil Moisture Dielectric at 50 cm	31.64	23.72	28.69
Average Soil Moisture Dielectric at 100 cm	41.94	33.83	37.52

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
09:05	0.404	0.37	0.384	0.386	28.63	25.40	26.71
09:10	0.404	0.37	0.384	0.386	28.63	25.39	26.72
09:15	0.406	0.37	0.384	0.387	28.80	25.39	26.71
09:20	0.407	0.37	0.384	0.387	28.90	25.39	26.72
09:25	0.402	0.37	0.384	0.385	28.37	25.39	26.72
09:30	0.399	0.372	0.386	0.386	28.10	25.55	26.89
09:35	0.404	0.37	0.384	0.386	28.63	25.39	26.71
09:40	0.406	0.37	0.386	0.387	28.81	25.39	26.84
09:45	0.404	0.37	0.384	0.386	28.63	25.39	26.65
09:50	0.402	0.37	0.384	0.385	28.37	25.39	26.71
09:55	0.404	0.37	0.385	0.386	28.65	25.39	26.82
10:00	0.407	0.369	0.384	0.387	28.89	25.23	26.70

Soil Temperature

	Sensor #1	Sensor #2	Sensor #3	Layer Average
Average Soil Temperature (°C) at 5 cm	5.6	6.0	5.8	5.8
Average Soil Temperature (°C) at 10 cm	6.1	6.9	6.6	6.533
Average Soil Temperature (°C) at 20 cm	7.7	7.9	7.8	7.8
Average Soil Temperature (°C) at 50 cm	10.3	10.4	10.3	10.333
Average Soil Temperature (°C) at 100 cm	12.2	12.1	12.4	12.233

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

	Temperature Set #1	Temperature Set #2	Temperature Set #3	Layer Average
09:05	5.60	5.90	5.70	5.733
09:10	5.60	5.90	5.70	5.733
09:15	5.60	5.90	5.70	5.733
09:20	5.60	5.90	5.70	5.733
09:25	5.60	5.90	5.70	5.733
09:30	5.60	5.90	5.70	5.733
09:35	5.60	5.90	5.80	5.767
09:40	5.70	5.90	5.80	5.8
09:45	5.60	6.00	5.80	5.8
09:50	5.60	6.00	5.80	5.8
09:55	5.60	6.00	5.90	5.833
10:00	5.60	6.00	5.80	5.8

Fan Speed (rpm)

Sensor #1 Fan	Sensor #2 Fan	Sensor #3 Fan
112.2	111.9	112.7

Fan Speeds

Battery Voltages

GOES Transmitter	GOES Transmitter Under Full Load	Datalogger
13.57	13.10	11.64

Battery Voltages

Other Diagnostics

	Value
Minutes Datalogger Door Was Open	0.00
23X Panel Temp (°C)	-1.86
Reference Resistor Average	1499.6
Datalogger Signature	38879.0
Geonor Inlet Max Temp (°C)	-3.84
Datalogger Program Version Number	2.422
Transmitted Year	2013
Transmitted Julian Day	341
Transmitted UTC Time (End of Hour)	1600
Transmitted Longitude	-86.23
Transmitted Latitude	37.250
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