PVO VENUS SC POSITION DERIVED VSO COORDS 12 SECOND VER1.0

This dataset contains Pioneer VenusOrbiter (PVO) spacecraft position and orientation data in Venus SolarOrbital (VSO) coordinates. This dataset is sampled every 12 seconds nearperiapsis, and at 1 minute or 10 minute rates in the solar wind,the lowest rates near apoapsis. Planetocentric and heliocentricposition vectors and solar zenith angle (Sun-Venus-PVO) are alsoprovided. The VSO parameters are derived from the PVO SupplementalExperimenter Data Records (SEDR), other parameters are takendirectly from the SEDR dataset.