VG2 NEP PLS DERIVED RDR 2 PROTON MAGSPHERE 48SEC V1.0

This data set gives the best available values for ion densities, temperatures, and velocities near Neptune derived from data obtained by the Voyager 2 plasma experiment. All parameters are obtained by fitting the observed spectra (current as a function of energy) with Maxwellian plasma distributions, using a non-linear least squares fitting routine to find the plasma parameters which, when coupled with the full instrument response, best simulate the data. The PLS instrument measures energy/charge, so composition is not uniquely determined but can be deduced in some cases by the separation of the observed current peaks in energy (assuming the plasma is co-moving).

Data e Risorse

Questo dataset non ha dati

Campo Valore
accessLevel public
accrualPeriodicity irregular
bureauCode {026:00}
catalog_@context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
catalog_conformsTo https://project-open-data.cio.gov/v1.1/schema
catalog_describedBy https://project-open-data.cio.gov/v1.1/schema/catalog.json
identifier urn:nasa:pds:context_pds3:data_set:data_set.vg2-n-pls-5-rdr-2promagsph-48sec-v1.0_gget-d7ha
issued 2021-05-21
landingPage https://pds.nasa.gov/ds-view/pds/viewDataset.jsp?dsid=VG2-N-PLS-5-RDR-2PROMAGSPH-48SEC-V1.0
license http://www.usa.gov/publicdomain/label/1.0/
modified 2025-07-17
programCode {026:005}
publisher National Aeronautics and Space Administration
references {https://pds.nasa.gov}
resource-type Dataset
source_datajson_identifier true
source_hash 43572dab2a4ef5720987c3fa049df12ab59c4c4bf8dd224df47c57148d16d061
source_schema_version 1.1
theme {"Earth Science"}
Gruppi
  • AmeriGEOSS
  • National Provider
  • North America
Tag
  • AmeriGEO
  • AmeriGEOSS
  • CKAN
  • GEO
  • GEOSS
  • National
  • North America
  • United States
  • neptune
  • voyager
isopen False
license_id us-pd
license_title us-pd
maintainer Thomas Morgan
maintainer_email thomas.h.morgan@nasa.gov
metadata_created 2025-09-24T02:55:04.344216
metadata_modified 2025-09-24T02:55:04.344225
notes This data set gives the best available values for ion densities, temperatures, and velocities near Neptune derived from data obtained by the Voyager 2 plasma experiment. All parameters are obtained by fitting the observed spectra (current as a function of energy) with Maxwellian plasma distributions, using a non-linear least squares fitting routine to find the plasma parameters which, when coupled with the full instrument response, best simulate the data. The PLS instrument measures energy/charge, so composition is not uniquely determined but can be deduced in some cases by the separation of the observed current peaks in energy (assuming the plasma is co-moving).
num_resources 0
num_tags 10
title VG2 NEP PLS DERIVED RDR 2 PROTON MAGSPHERE 48SEC V1.0