AK Gustavus 2 NE
The Nature Conservancy, Gustavus Forelands Preserve
Period of record Jul 18 2012 — Aug 02 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 4:00 PM AKDT
[Aug 02 2013 00:00 UTC]
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Temperature (°C)
Sensor #1 Sensor #2 Sensor #3 Secondary
Sensor #1
Secondary
Sensor #2
Secondary
Sensor #3
Calculated
15:05 19.2 19.2 19.2 19.3 19.3 19.3 19.21
15:10 19.6 19.6 19.6 19.6 19.7 19.7 19.58
15:15 18.8 18.7 18.8 18.8 18.8 18.8 18.75
15:20 19.1 19.0 19.0 19.1 19.1 19.1 19.04
15:25 19.0 18.9 18.9 19.0 19.0 19.0 18.94
15:30 18.6 18.5 18.6 18.6 18.7 18.7 18.55
15:35 18.2 18.2 18.2 18.2 18.3 18.2 18.18
15:40 17.7 17.7 17.7 17.8 17.8 17.8 17.7
15:45 17.8 17.8 17.8 17.8 17.9 17.9 17.79
15:50 17.4 17.3 17.4 17.4 17.5 17.4 17.35
15:55 17.8 17.8 17.8 17.8 17.8 17.8 17.76
16:00 17.3 17.2 17.3 17.3 17.3 17.3 17.3
Hour Average 18.343
Hour Min (*) 17.3 17.2 17.3 17.3 17.3 17.3 17.29
Hour Max (*) 19.7 19.6 19.6 19.7 19.7 19.7 19.64
Hour Std Dev 0.78 0.81 0.79 0.8 0.8 0.8

Plot 3 Temp Sensors Temp Sensors
Plot Calculated Temp Calculated Temp
Plot 3 Temps + 2 Fans 3 Temps + 2 Fans
TopPrecipitation / Wetness
Wire #1
Depth (mm)
Wire #2
Depth (mm)
Wire #3
Depth (mm)
Wet #1 Wet #2 Secondary
Wet #1
Secondary
Wet #2
Calculated
Precip (mm)
Tipping
Bucket
15:05 88.8 94.6 78.9 1237 2979 1237 2978 0.0 0.0
15:10 88.8 94.6 78.9 1238 2979 1238 2977 0.0 0.0
15:15 88.8 94.6 78.9 1237 2980 1236 2979 0.0 0.0
15:20 88.8 94.6 78.9 1237 2980 1236 2978 0.0 0.0
15:25 88.8 94.6 78.9 1238 2979 1238 2978 0.0 0.0
15:30 88.8 94.6 78.9 1237 2979 1237 2978 0.0 0.0
15:35 88.8 94.6 78.9 1237 2977 1237 2979 0.0 0.0
15:40 88.8 94.6 78.9 1237 2978 1237 2977 0.0 0.0
15:45 88.8 94.6 78.8 1238 2977 1238 2971 0.0 0.0
15:50 88.8 94.6 78.9 1238 2978 1237 2979 0.0 0.0
15:55 88.8 94.6 78.8 1237 2977 1237 2978 0.0 0.0
16:00 88.8 94.6 78.8 1238 2976 1238 2979 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)
15:05 2.23
15:10 2.03
15:15 2.96
15:20 2.08
15:25 2.20
15:30 2.54
15:35 2.97
15:40 3.09
15:45 2.61
15:50 3.31
15:55 2.46
16:00 2.59
Hourly Avg 2.59
Hourly Max 5.40
Hourly Std Dev 0.85


Plot Wind 1.5m Wind
TopSolar Radiation

Solar Radiation (Watts/m2)

Avg
15:05 701.9
15:10 695.7
15:15 689.8
15:20 683.3
15:25 676.4
15:30 669.5
15:35 662.0
15:40 655.1
15:45 647.6
15:50 639.9
15:55 631.6
16:00 623.6
Hourly Avg 664.6
Hourly Min 619.5
Hourly Max 704.9
Hourly Std Dev 24.7

Plot Solar Radiation Solar Radiation
TopSurface Temperature

Surface (IR) Temperature (°C)

Corrected IR Sensor
Body Temp
Secondary
Corrected
Secondary
IR Sensor
Body Temp
15:05 29.31 22.65 29.06 22.59
15:10 29.58 23.19 29.36 23.11
15:15 28.20 22.96 27.88 22.93
15:20 28.93 22.77 28.68 22.73
15:25 28.36 22.91 28.13 22.86
15:30 27.83 22.59 27.57 22.55
15:35 27.31 22.28 27.03 22.22
15:40 26.56 21.69 26.30 21.65
15:45 26.81 21.36 26.52 21.32
15:50 25.89 21.05 25.65 21.03
15:55 26.54 20.88 26.34 20.83
16:00 25.69 21.09 25.52 21.05
Hourly Avg 27.87 22.12 27.61 22.07
Hourly Min 25.69 25.52
Hourly Max 29.58 29.36
Hourly Std 1.20 0.83 1.19 0.82

Plot Surface Temperature Surface Temperature
Plot Temp + IR + SR + Wind Temp + IR + SR + Wind
TopRelative Humidity
RH (%) Temp (°C) at
RH Sensor
15:05 62 19.2
15:10 61 19.7
15:15 60 18.9
15:20 61 19.0
15:25 61 19.0
15:30 60 18.6
15:35 60 18.3
15:40 62 17.8
15:45 63 17.8
15:50 63 17.4
15:55 63 17.7
16:00 65 17.4
Min 17.4
Max 19.7
Std Dev 2.0 0.8

Plot Relative Humidity Relative Humidity
Plot RH + 3 Temps RH + 3 Temps
Plot RH + 3 Temps + Temp RH + 3 Temps + Temp

TopDiagnostic Data

Fan Speed (rpm)

Fan #1 Fan #2 Secondary
Fan #1
Secondary
Fan #2
113.0 0.0 0.0 114.0

Plot Fans Fan Speeds

Battery Voltages

GOES Transmitter GOES Transmitter
Under Full Load
Datalogger
13.65 13.20 11.61

Plot Battery Voltages Battery Voltages

Other Diagnostics

Primary Secondary
Minutes Datalogger Door Was Open 0.00 0.00
23X Panel Temp (°C) 24.04 24.21
Reference Resistor Average 1499.8 1499.8
Datalogger Signature 6106.0 47486.0
Geonor Inlet Max Temp (°C) 22.38
Datalogger Program Version Number 2.514
Transmitted Year 2013
Transmitted Julian Day 214
Transmitted UTC Time (End of Hour) 0
Transmitted Longitude -135.69
Transmitted Latitude 58.429
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