Found 55 datasets matching filters.
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This dataset contains Pioneer Venus Orbiter (PVO) spacecraft position and orientation data in Venus Solar Orbital (VSO) coordinates. This dataset is sampled every 12 seconds near periapsis, and at...
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The Pioneer Venus Radar Archive (PVRA) data set consists of the permanentarchive version of four data products from the Radar Mapper (ORAD) instrument on the Pioneer Venus Orbiter: the Pioneer...
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The Ionopause File. This file gives the orbit-by-orbit times and locations of the ionopause crossings, which are evident as sharp gradients in Ne at the top of the ionosphere. (These crossings...
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The High Resolution Ne File. These data are based on measurements of the electron saturation current or the ion saturation current taken from as many voltampere curves as the telemetry data rate...
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The Pioneer Venus Orbiter Retarding Potential Analyzer RDR data set is an essentially raw instrument data form which has been reformatted to facilitate analysis using a Least Squares Fit (LSF)...
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This data set has at least preliminary composition for every data point measured but not necessarily final composition values. The instrument was designed to determine the composition of the...
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This dataset contains the Supplemental Experimenter Data Records (SEDR) as provided by the Pioneer project to the Magnetometer team (C.T. Russell - PI). The dataset covers the entire period of...
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The Bow Shock File. This file gives the orbit-by-orbit times and locations of the bow shock crossings, which are characterized by distinct changes in Ne. Multiple shock crossing are listed if they...
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This bundle contains the data presented in Brecht, S. H. and S. A. Ledvina, An explanation of the nightside ionospheric structure of Venus, JGR, 2020.
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This data set contains wave electric field amplitudes measured at four different frequencies by the Pioneer Venus Orbiter Electric Field Detector. The four frequencies are 100 Hz, 730 Hz, 5.4...
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This data set contains wave electric field amplitudes measured at four different frequencies by the Pioneer Venus Orbiter Electric Field Detector. The data are averaged over 24 second intervals...
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This data set represents the maximum count rate per second in a 12 second period beginning with the time of the first data point for a given mass number. Although species other than O+ cannot be...
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This dataset contains vectors collected by the Pioneer Venus Orbiter (previously Pioneer 12) Magnetometer. The data are provided in spacecraft coordinates. In one format, apoapsis B,...
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