Experiment: expt1

Status at Wed Apr 17 09:11:04 MDT 2002
First data: 2002/04/11 21:18
Latest data: 2002/04/16 18:53
Total records: 594
Last file processed: TE000593

Weather

TemperatureHumidityPressure
Mean: 15.96 degC Mean: 29.99 percent Mean: 841.19 mB
Std Dev: 5.43 degC Std Dev: 14.69 percent Std Dev: 7.53 mB
Current: 13.37 degC Current: 14.17 percent Current: 840.86 mB

Signals

F1F3F5
Mean frequency: 354.651 kHz Mean frequency: 881.946 kHz Mean frequency: 1274.524 kHz
Mean Q-factor: 223.13 Mean Q-factor: 275.08 Mean Q-factor: 218.99
Mean Level: -0.2 dB Mean Level: -14.8 dB Mean Level: -23.1 dB

Overall signal quality: 99.52 percent

Frequency variation with temperature

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



Regression slopes: F1/T = -0.00 %/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 = -0.15 %/degC;   Q3/T = -0.44 %/degC;   Q5/T = -0.27 %/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 = 0.42 %/degC;   R5/T = 0.27 %/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 = 0.05 %/%;   Q3/H = 0.15 %/%;   Q5/H = 0.08 %/%;