SP BISTAT data between Aug. 20 and 29, 2002
VHF beam1 : 3.7 deg west (AZ, EL) = (355.2 deg, 30.0 deg)
VHF beam2 : To the geographic north (AZ, EL) = (359.5 deg, 30.0 deg)
ESR 42m : Along the magnetic field line (AZ, EL) = (181.0 deg, 81.6 deg)
ESR 32m : To the east (AZ, EL) = (135.1 deg, 80.3 deg)
The VHF beam1 has a real common volume with the ESR 42m beam at about 630 km height,
and the VHF beam2 with the ESR 32m beam at about 630 km height.
VHF data:
tau1av (Alternating Code), 5sec dump (Aug. 20 - 29)
ESR data:
tau0 (Alternating Code), 42m antenna only, 6.4 sec dump (Aug. 20)
tau0, 6.4 sec antenna switching between 42m and 32m (Aug. 21 - 27)
tau0, 3.2 sec antenna switching between 42m and 32m (Aug. 28 - 29)
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