Table · dataset · 2026
Helios 2 E1 (Rosenbauer) Hourly Plasma Data
Listed in NASA Data Portal
Description
These hourly averaged solar wind plasma data from the E1 Plasma Detectors (Rosenbauer) onboard the Helios 2 spacecraft include time, earth-sun-Helios angle, sun-Helios distance (AU), Carrington longitude of Helios, solar-ecliptic latitude, Carrington rotation number, proton bulk speed, temperature, number density, flow angles of ecliptic elevation and azimuth, standard deviations of the plasma parameters, and the number of data points in the hourly averages.
Links
Get the data
- Resource spdf.gsfc.nasa.gov/pub/data/helios/helios2/plasma/hour ↗
download · from data nasa gov
- Text spdf.gsfc.nasa.gov/pub/data/helios/helios2/plasma/hour/he2plahr_fmt.txt ↗
download · from data nasa gov
- Resource helio.data.nasa.gov/dataset/Helios2_E1_PT1H ↗
download · from data nasa gov
- Resource hpde.io/NASA/NumericalData/Helios2/E1/PT1H ↗
download · from data nasa gov
- Resource spdf.gsfc.nasa.gov/pub/data/helios/helios2/plasma/hour ↗
download · from data nasa gov
Where it is published
- NASA Data Portal dataset page data.nasa.gov/dataset/helios-2-e1-rosenbauer-hourly-plasma-data-cbb6e ↗
landing page · from data nasa gov
- DOI doi.org/10.48322/zzkg-hf72 ↗
DOI / persistent id · from data nasa gov
Catalogue records · 1
- CKAN API data.nasa.gov/api/3/action/package_show?id=645898dd-19ba-4055-9f97-359ee07cf… ↗
metadata API · from data nasa gov
Topics
- From keywords
- Astronomy & Astrophysics · Earth & Environmental Science · Ocean & Atmospheric Science · Physics
- Inferred from text
- Space sciences 71%
Provenance · 1 source records, 11 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| NASA Data Portal | 645898dd-19ba-4055-9f97-359ee07cf838 | 10 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| concepts[field].anzsrc:group:5109 | enrichment · data nasa gov | taxonomy-embedding@1.0.0 | title+keywords+description (71%) |
| concepts[field].local:field:astronomy | mapping · data nasa gov | connector:data_nasa_gov@1.0.0 | |
| concepts[field].local:field:earth-environmental | mapping · data nasa gov | connector:data_nasa_gov@1.0.0 | |
| concepts[field].local:field:ocean-atmospheric | mapping · data nasa gov | connector:data_nasa_gov@1.0.0 | |
| concepts[field].local:field:physics | mapping · data nasa gov | connector:data_nasa_gov@1.0.0 | |
| created_date | source · data nasa gov | connector:data_nasa_gov@1.0.0 | |
| description | source · data nasa gov | connector:data_nasa_gov@1.0.0 | /notes |
| license_text | source · data nasa gov | connector:data_nasa_gov@1.0.0 | |
| publication_date | source · data nasa gov | connector:data_nasa_gov@1.0.0 | |
| title | source · data nasa gov | connector:data_nasa_gov@1.0.0 | /title |
| updated_date | source · data nasa gov | connector:data_nasa_gov@1.0.0 |