Table · dataset · 2026
IMP 8 Cosmic Ray Nuclear Composition (CRNC) hourly energetic alpha particle fluxes
Listed in NASA Data Portal
This data set contains hourly, spin-averaged fluxes of alpha particles from the IMP8 Cosmic Ray Nuclear Composition experiment of U. Chicago and UNH.
Description
There are fluxes of alpha particles in 9 energy bins from 10.90-12.89 to 84.32-94.81 MeV/n. These fluxes were generated at GSFC/SPDF from count rates accessible from UNH.
Links
Get the data
- Resource spdf.gsfc.nasa.gov/pub/data/imp/imp8/particles_uchi/hourly/alphas ↗
download · from data nasa gov
- Resource omniweb.gsfc.nasa.gov/ftpbrowser/imp_chi_crnc_1h.html ↗
download · from data nasa gov
- Resource omniweb.gsfc.nasa.gov/ftpbrowser/flux_spectr_m.html ↗
download · from data nasa gov
- Text spdf.gsfc.nasa.gov/pub/data/imp/imp8/particles_uchi/hourly/alphas/aareadme.txt ↗
download · from data nasa gov
- Resource spdf.gsfc.nasa.gov/pub/data/imp/imp8/particles_uchi/15min_asci/voldesc.sfd ↗
download · from data nasa gov
- Resource helio.data.nasa.gov/dataset/IMP8_CRNC_Helium_PT1H ↗
download · from data nasa gov
- Resource hpde.io/NASA/NumericalData/IMP8/CRNC/Helium_PT1H ↗
download · from data nasa gov
- Resource spdf.gsfc.nasa.gov/pub/data/imp/imp8/particles_uchi/hourly/alphas ↗
download · from data nasa gov
Where it is published
- NASA Data Portal dataset page data.nasa.gov/dataset/imp-8-cosmic-ray-nuclear-composition-crnc-hourly-energ… ↗
landing page · from data nasa gov
- DOI doi.org/10.48322/n8h3-d525 ↗
DOI / persistent id · from data nasa gov
Catalogue records · 1
- CKAN API data.nasa.gov/api/3/action/package_show?id=c01f85e0-4403-4b39-a254-cea7608ac… ↗
metadata API · from data nasa gov
Topics
- From keywords
- Astronomy & Astrophysics · Earth & Environmental Science · Ocean & Atmospheric Science · Physics
- Inferred from text
- Space sciences 74%
Provenance · 1 source records, 11 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| NASA Data Portal | c01f85e0-4403-4b39-a254-cea7608ac67b | 12 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 (74%) |
| 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 |