International Journal of Geophysics / 2012 / Article / Tab 2

Research Article

Seasonal and Local Time Variations of E-Region Field-Aligned Irregularities Observed with 30.8-MHz Radar at Kototabang, Indonesia

Table 2

Observational mode for E-region FAI.


Azimuth of beams234.2°, 207.0°, 180.0°, 153.0°, 125.8° from due north
Interpulse period1.6 ms
Transmitted pulse64 μs (8 μs × 8-bit complementary)
Number of coherent integration2
Number of FFT points256
Number of spectral average3
Range resolution1.2 km
Sampling intervals1.2 km
Range90.0–141.6 km
Time resolution56 seconds.

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