Experiment: expt2

Status at Sun Apr 21 00:04:20 MDT 2002
First data: 2002/04/16 19:12
Latest data: 2002/04/20 18:30
Total records: 526
Last file processed: TE000526

Weather

TemperatureHumidityPressure
Mean: 6.57 degC Mean: 58.69 percent Mean: 845.27 mB
Std Dev: 6.90 degC Std Dev: 25.93 percent Std Dev: 5.18 mB
Current: 0.91 degC Current: 100.07 percent Current: 843.37 mB

Signals

F1F3F5
Mean frequency: 376.292 kHz Mean frequency: 933.463 kHz Mean frequency: 1348.441 kHz
Mean Q-factor: 221.77 Mean Q-factor: 257.38 Mean Q-factor: 204.67
Mean Level: -0.2 dB Mean Level: -15.2 dB Mean Level: -23.6 dB

Overall signal quality: 94.30 percent

Frequency variation with temperature

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



Regression slopes: F1/T = -0.01 %/degC;   F3/T = -0.00 %/degC;   F5/T = -0.00 %/degC;  

Q-factor variation with temperature

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



Regression slopes: Q1/T = 0.65 %/degC;   Q3/T = 0.54 %/degC;   Q5/T = 0.41 %/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 = -1.95 %/degC;   R5/T = -0.99 %/degC;  

Frequency variation with humidity

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



Regression slopes: F1/H = 0.00 %/%;   F3/H = 0.00 %/%;   F5/H = 0.00 %/%;  

Q-factor variation with humidity

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



Regression slopes: Q1/H = -0.41 %/%;   Q3/H = -0.33 %/%;   Q5/H = -0.26 %/%;