Space weather Observations at L1 to Advance Readiness – 1 (SOLAR-1) Level 2 data from the SupraThermal Ion Sensor (STIS)
This data collection consists of archived Space weather Observations at L1 to Advance Readiness – 1 (SOLAR-1) Level 2 data from the SupraThermal Ion Sensor (STIS). The archival process includes daily files. The STIS instrument generates 1 file per day per level in the netCDF-4 format. These data are produced by the STIS instrument aboard the SOLAR-1 spacecraft. The SupraThermal Ion Sensor (STIS) is a solid-state spectrometer device that measures suprathermal ions and electrons across a broad range of energies. STIS provides real-time, continuous observations to ensure early warning of various space weather impacts. SOLAR-1 launched on September 24, 2025. Other products available are auxiliary files (orb-pr_solar1, sc-att_solar1); Space Weather Prediction Center (SWPC) Real-Time STIS products (stis-l0b_solar1, stis-l1a_solar1, stis-l1b_solar1, and stis-l3_solar1); and, National Centers for Environmental Data (NCEI) Retrospective Science STIS products (sci_stis-l1a_solar1, sci_stis-l1b_solar1, sci_stis-l2_solar1, and sci_stis-l3-avg1m-nt-bc_solar1).
Resources
5 resources available
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NCEI Dataset Landing Page
TEXT/HTML -
SOLAR-1 STIS-L2 Data
TEXT/HTML -
SOLAR-1 STIS-L2 Data Documentation
TEXT/HTML -
SWFO Instruments
TEXT/HTML -
NCEI Contact Information
TEXT/HTML
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| @type | dcat:Dataset |
|---|---|
| accessLevel | non-public |
| contactPoint |
{ "fn": "Not provided - Contact data.gov", "hasEmail": "mailto:datagovsupport@gsa.gov" } |
| describedByType | application/octet-steam |
| description | This data collection consists of archived Space weather Observations at L1 to Advance Readiness – 1 (SOLAR-1) Level 2 data from the SupraThermal Ion Sensor (STIS). The archival process includes daily files. The STIS instrument generates 1 file per day per level in the netCDF-4 format. These data are produced by the STIS instrument aboard the SOLAR-1 spacecraft. The SupraThermal Ion Sensor (STIS) is a solid-state spectrometer device that measures suprathermal ions and electrons across a broad range of energies. STIS provides real-time, continuous observations to ensure early warning of various space weather impacts. SOLAR-1 launched on September 24, 2025. Other products available are auxiliary files (orb-pr_solar1, sc-att_solar1); Space Weather Prediction Center (SWPC) Real-Time STIS products (stis-l0b_solar1, stis-l1a_solar1, stis-l1b_solar1, and stis-l3_solar1); and, National Centers for Environmental Data (NCEI) Retrospective Science STIS products (sci_stis-l1a_solar1, sci_stis-l1b_solar1, sci_stis-l2_solar1, and sci_stis-l3-avg1m-nt-bc_solar1). |
| distribution |
[ { "@type": "dcat:Distribution", "title": "NCEI Dataset Landing Page", "accessURL": "https://doi.org/10.25921/4hkz-5y03", "mediaType": "text/html", "description": "Landing page for the dataset.", "describedByType": "application/octet-stream" }, { "@type": "dcat:Distribution", "title": "SOLAR-1 STIS-L2 Data", "accessURL": "https://archive.data.noaa.gov/satellite-spaceweather#SWFO/SOLAR-1/STIS/stis-l2/", "mediaType": "text/html", "description": "Direct download links for the data files.", "describedByType": "application/octet-stream" }, { "@type": "dcat:Distribution", "title": "SOLAR-1 STIS-L2 Data Documentation", "accessURL": "https://archive.data.noaa.gov/satellite-spaceweather#SWFO/docs/STIS/", "mediaType": "text/html", "description": "Direct download for the data documentation.", "describedByType": "application/octet-stream" }, { "@type": "dcat:Distribution", "title": "SWFO Instruments", "accessURL": "https://www.nesdis.noaa.gov/next-generation/space-weather/swfo-instruments", "mediaType": "text/html", "description": "The Space weather Observations at L1 to Advance Readiness – 1 (SOLAR-1) mission is a deep-space mission operating in a Lissajous orbit at the Sun-Earth Lagrange 1 (L1) point, enabling upstream measurements of solar wind disturbances before they reach Earth. It will provide continuous measurements of the sun’s corona and of the solar wind at the L1 point and transmit continuous real-time data to Earth.", "describedByType": "application/octet-stream" }, { "@type": "dcat:Distribution", "title": "NCEI Contact Information", "accessURL": "https://www.ncei.noaa.gov/contact", "mediaType": "text/html", "description": "Information for contacts at NCEI.", "describedByType": "application/octet-stream" } ] |
| identifier | https://data.noaa.gov/waf/NOAA/NESDIS/NGDC/STP/Space_Weather/iso/xml/stis-l2-swfo.xml |
| isPartOf | SWFO Instruments |
| issued | 2026-05-28T00:00:00.000+00:00 |
| keyword |
[ "Earth Science > Sun-Earth Interactions > Solar Energetic Particle Flux > Ion Flux", "Earth Science > Sun-Earth Interactions > Solar Energetic Particle Flux > Proton Flux", "Earth Science > Sun-Earth Interactions > Solar Energetic Particle Flux > Electron Flux", "Earth Science > Sun-Earth Interactions > Solar Energetic Particle Flux > X-Ray Flux", "Space", "Solar/Space Observing Instruments", "Solar/Space Observing Instruments > Particle Detectors > STIS-SWFO", "Solar/Space Observation Satellites", "Solar/Space Observation Satellites > Space Weather Follow-On (SWFO) > SOL-1", "DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce" ] |
| language |
[]
|
| license | https://creativecommons.org/publicdomain/zero/1.0/ |
| modified | 2026-05-28T00:00:00.000+00:00 |
| publisher |
{ "name": "National Oceanic and Atmospheric Administration, Department of Commerce" } |
| references |
[ "https://www.nesdis.noaa.gov/next-generation/space-weather/swfo-instruments" ] |
| rights | otherRestrictions |
| temporal | 2025-09-30T00:00:00+00:00/2025-09-30T00:00:00+00:00 |
| theme |
[ "geospatial" ] |
| title | Space weather Observations at L1 to Advance Readiness – 1 (SOLAR-1) Level 2 data from the SupraThermal Ion Sensor (STIS) |
