Experiment: test2Status 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 |
Temperature | Humidity | Pressure |
---|---|---|
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 |
F1 | F3 | F5 |
---|---|---|
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 %/%;