Experiment: test2

Status at Tue Apr 16 15:09:02 MDT 2002
First data: 2002/04/06 20:04
Latest data: 2002/04/07 11:44
Total records: 174
Last file processed: TEST0173

Weather

TemperatureHumidityPressure
Mean: 12.54 degC Mean: 36.54 percent Mean: 837.50 mB
Std Dev: 3.40 degC Std Dev: 7.72 percent Std Dev: 0.44 mB
Current: 16.25 degC Current: 34.91 percent Current: 838.38 mB

Signals

F1F3F5
Mean frequency: 354.335 kHz Mean frequency: 143.592 kHz Mean frequency: 874.435 kHz
Mean Q-factor: 184.29 Mean Q-factor: 210.12 Mean Q-factor: 211.90
Mean Level: -1.9 dB Mean Level: -5.1 dB Mean Level: -16.0 dB

Overall signal quality: 98.72 percent

Frequency variation with temperature

Frequency deviation from the mean as a percentage, against temperature in deg C.



Regression slopes: F1/T = -0.02 %/degC;   F3/T = -0.02 %/degC;   F5/T = -0.01 %/degC;  

Q-factor variation with temperature

Q-factor deviation as a percentage of the mean, against temperature.



Regression slopes: Q1/T = 0.01 %/degC;   Q3/T = 0.04 %/degC;   Q5/T = 0.03 %/degC;  

Resistance variation with temperature

Looking just at f3/4 and f5/4 for the underlying temperature trend, free of moisture disturbances.



Regression slopes: R3/T = -0.04 %/degC;   R5/T = -0.03 %/degC;  

Frequency variation with humidity

Frequency deviation as a percentage of the mean, against percentage humidity.



Regression slopes: F1/H = 0.01 %/%;   F3/H = 0.01 %/%;   F5/H = 0.01 %/%;  

Q-factor variation with humidity

Q-factor deviation as a percentage of the mean, against percentage humidity.



Regression slopes: Q1/H = 0.01 %/%;   Q3/H = -0.00 %/%;   Q5/H = -0.01 %/%;