Experiment: expt4Status at Fri May 3 08:03:41 MDT 2002 |
First data: 2002/04/22 19:18 Latest data: 2002/04/28 12:36 Total records: 1134 Last file processed: TE002608
|
Weather |
Temperature | Humidity | Pressure |
---|---|---|
Mean: 13.81 degC | Mean: 47.23 percent | Mean: 845.62 mB |
Std Dev: 4.42 degC | Std Dev: 22.40 percent | Std Dev: 6.05 mB |
Current: 20.30 degC | Current: 24.75 percent | Current: 846.44 mB |
Signals |
F1 | F3 | F5 |
---|---|---|
Mean frequency: 376.377 kHz | Mean frequency: 934.519 kHz | Mean frequency: 1348.909 kHz |
Mean Q-factor: 280.12 | Mean Q-factor: 283.17 | Mean Q-factor: 218.56 |
Mean Level: -0.1 dB | Mean Level: -15.9 dB | Mean Level: -23.7 dB |
Overall signal quality: 95.51 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 = 0.03 %/degC;
Q3/T = -0.19 %/degC;
Q5/T = -0.11 %/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 = 0.18 %/degC;
R5/T = 0.10 %/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 = -0.04 %/%;
Q3/H = -0.01 %/%;
Q5/H = -0.04 %/%;