55 datasets found
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Federal
PVO VENUS ONMS BROWSE THERMAL ION 12 SECOND V1.0
National Aeronautics and Space Administration —
Thermal ions can be measured with the filament off and the ion repeller set at 0 V. Species observed include He+, N+, O+, CO+ and/or N2+, NO+, O2+ and CO2+. H+ is not... -
Federal
PVO VENUS ONMS CALIBRATED NEUTRAL DENSITY HIGH RES. V1.0
National Aeronautics and Space Administration —
This data set has at least preliminary composition for every data point measured but not necessarily final composition values. The instrument was designed to... -
Federal
PVO VENUS ELECT TEMP PROBE CALIB HIGH RES ELECTRONS VER 1.0
National Aeronautics and Space Administration —
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... -
Federal
PVO VENUS ELECT TEMP PROBE DERVD BOW SHOCK LOCATION VER 1.0
National Aeronautics and Space Administration —
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... -
Federal
PVO VENUS ONMS CALIBRATED NEUTRAL DENSITY HIGH RES. V1.0
National Aeronautics and Space Administration —
The instrument was designed to determine the composition of the neutral thermosphere/exosphere of Venus. The term composition includes both the type of neutral gases... -
Federal
PVO VENUS RADIO SCIENCE OPENLOOP ODR VERSION 1.0
National Aeronautics and Space Administration —
not applicable -
Federal
PVO VENUS RADIO SCIENCE OPENLOOP ODR VERSION 1.0
National Aeronautics and Space Administration —
The DSP-R is a computer-controlled subsystem that digitally samples a received spacecraft signal (both X and S-band) through the use of four analog-to-digital (A-D)... -
Federal
PVO VENUS ELECT TMP PROBE RESAMP SOLAR EUV 24 HR AVG VER 1.0
National Aeronautics and Space Administration —
The Solar EUV Daily Values File. This file gives the magnitude of the photoemission current from the radial probe, Ipe, (in units of 10-9 amps). Ipe dominates the ion... -
Federal
PVO VENUS ONMS CALIBRATED SUPERTHERMAL OXYGEN HIGH RES. V1.0
National Aeronautics and Space Administration —
This dataset has one point for each point measured, that went into a successful data fitting for that time interval. The individual flux and density values are... -
Federal
PVO VENUS SC POSITION DERIVED VSO COORDS 12 SECOND VER1.0
National Aeronautics and Space Administration —
This dataset contains Pioneer Venus Orbiter (PVO) spacecraft position and orientation data in Venus Solar Orbital (VSO) coordinates. This dataset is sampled every 12... -
Federal
PVO V SUPP EXPERIMENTER DATA RECORD SC ORBIT/ATTITUDE V1.0
National Aeronautics and Space Administration —
not applicable -
Federal
PVO VENUS ION MASS SPECTROMETER CALIB HIGH RES ION DENS V1.0
National Aeronautics and Space Administration —
The PV-OIMS high resolution dataset contains data from the Orbiter Ion Mass Spectrometer (OIMS) experiment and orbit attitude data for orbits 1-5055, including data... -
Federal
PVO VENUS MAG RESAMPLED SC COORDS 24SEC AVGS V1.0
National Aeronautics and Space Administration —
This dataset contains vectors collected by the Pioneer Venus Orbiter (previously Pioneer 12) Magnetometer which have been averaged over 24 seconds on 12 second... -
Federal
PVO VENUS MAG RESAMPLED P-SENSOR 24SEC AVGS V1.0
National Aeronautics and Space Administration —
This dataset contains resampled magnetometer data from the Pioneer Venus Orbiter spacecraft beginning with orbit 3602 (Oct 16, 1988) and continuing until the orbiter... -
Federal
PVO RPA PROC THERM ELEC, ION, PHOTOELEC, LOW RES. V1.0
National Aeronautics and Space Administration —
The ORPA processed data consist of 4 file types: high resolution thermal electrons, high resolution superthermal electrons, high resolution ions, and a key parameters... -
Federal
PVO VENUS ION MASS SPECTROMETER LOW RES ION DENSITY V1.0
National Aeronautics and Space Administration —
not applicable -
Federal
PVO VENUS ELECT TMP PROBE RESAMP SOLAR EUV 24 HR AVG VER 1.0
National Aeronautics and Space Administration —
The Solar EUV Daily Values File. This file gives the magnitude of the photoemission current from the radial probe, Ipe, (in units of 10-9 amps). Ipe dominates the ion... -
Federal
PVO VENUS ONMS CALIBRATED SUPERTHERMAL OXYGEN HIGH RES. V1.0
National Aeronautics and Space Administration —
This dataset has one point for each point measured, that went into a successful data fitting for that time interval. The individual flux and density values are... -
Federal
PVO VENUS ELECT TEMP PROBE DERVD IONOPAUSE LOCATION VER 1.0
National Aeronautics and Space Administration —
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... -
Federal
unk
National Aeronautics and Space Administration —
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...
55 datasets found