Table · dataset · 2026
LISIRD supplied Composite Lyman Alpha
Listed in NASA Data Portal
This data product contains daily irradiance levels (photons/s/cm**2) of solar Lyman alpha (121.5 nm) radiation from multiple spacecraft and modelling sources, including AE-E/ESUM, SME/SUVM, UARS/SOLSTICE, TIMED/SEE and SORCE/SOLSTICE spacecraft and F10.7 and Mg models.
Description
Data are available from 1947 to near-current, both graphically and, in txt/csv format, digitally, from the LISIRD interface at U.Colorado/LASP.
Links
Get the data
- Resource lasp.colorado.edu/lisird/lya ↗
download · from data nasa gov
- Resource agupubs.onlinelibrary.wiley.com/doi/abs/10.1029/2000JA000051 ↗
download · from data nasa gov
- Resource helio.data.nasa.gov/dataset/LASP_LISIRD_Composite_Lyman.Alpha_P1D ↗
download · from data nasa gov
- Resource hpde.io/NASA/NumericalData/LASP/LISIRD/Composite/Lyman.Alpha/P1D ↗
download · from data nasa gov
Where it is published
- NASA Data Portal dataset page data.nasa.gov/dataset/lisird-supplied-composite-lyman-alpha-b8b27 ↗
landing page · from data nasa gov
Catalogue records · 1
- CKAN API data.nasa.gov/api/3/action/package_show?id=e3bb0ed2-80db-4c9a-8402-4a0cfb059… ↗
metadata API · from data nasa gov
Topics
- From keywords
- Astronomy & Astrophysics · Earth & Environmental Science · Ocean & Atmospheric Science · Physics
- Inferred from text
- Space sciences 70%
Provenance · 1 source records, 11 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| NASA Data Portal | e3bb0ed2-80db-4c9a-8402-4a0cfb05904c | 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 (70%) |
| 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 |