Space weather Observations at L1 to Advance Readiness – 1 (SOLAR-1) Level 1a Retrospective data from the Compact Coronagraph-2 (CCOR2)
This data collection consists of archived Space weather Observations at L1 to Advance Readiness – 1 (SOLAR-1) Level 1a Retrospective data. The archival process includes daily files. The CCOR-2 instrument generates 96 files per day per level in one tar file that contains FITS. These data are produced by the CCOR-2 instrument aboard the SOLAR-1 spacecraft. The instrument observes broadband optical light that is scattered from coronal electrons and heliospheric dust. SOLAR-1 launched on September 24, 2025. Other products available are auxiliary files (frm-rt-l0_solar1, frm-st-l0_solar1, pkt-l0_solar1, orb-pr_solar1, sc-att_solar1); CCOR2 files (ccor2-l0a_solar1, ccor2-l0b_solar1, ccor2-l1a_solar1, ccor2-l2_solar1, and ccor2-l3_solar1); and, National Centers for Environmental Data (NCEI) Retrospective Science products (sci_ccor2-l2_solar1, and sci_ccor2-l3_solar1).
Resources
4 resources available
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NCEI Dataset Landing Page
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SOLAR-1 CCOR2-L1a Retrospective Data
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SOLAR-1 CCOR2-L1a Retrospective Data Documentation
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SWFO Instruments
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Complete Metadata
| @type | dcat:Dataset |
|---|---|
| accessLevel | non-public |
| contactPoint |
{ "fn": "NOAA National Centers for Environmental Information", "@type": "vcard:Contact", "hasEmail": "mailto:ncei.info@noaa.gov" } |
| describedByType | application/octet-steam |
| description | This data collection consists of archived Space weather Observations at L1 to Advance Readiness – 1 (SOLAR-1) Level 1a Retrospective data. The archival process includes daily files. The CCOR-2 instrument generates 96 files per day per level in one tar file that contains FITS. These data are produced by the CCOR-2 instrument aboard the SOLAR-1 spacecraft. The instrument observes broadband optical light that is scattered from coronal electrons and heliospheric dust. SOLAR-1 launched on September 24, 2025. Other products available are auxiliary files (frm-rt-l0_solar1, frm-st-l0_solar1, pkt-l0_solar1, orb-pr_solar1, sc-att_solar1); CCOR2 files (ccor2-l0a_solar1, ccor2-l0b_solar1, ccor2-l1a_solar1, ccor2-l2_solar1, and ccor2-l3_solar1); and, National Centers for Environmental Data (NCEI) Retrospective Science products (sci_ccor2-l2_solar1, and sci_ccor2-l3_solar1). |
| distribution |
[ { "@type": "dcat:Distribution", "title": "NCEI Dataset Landing Page", "accessURL": "https://doi.org/TBD", "mediaType": "text/html", "description": "Landing page for the dataset.", "describedByType": "application/octet-stream" }, { "@type": "dcat:Distribution", "title": "SOLAR-1 CCOR2-L1a Retrospective Data", "accessURL": "https://archive.data.noaa.gov/satellite-spaceweather#SWFO/SOLAR-1/CCOR-2/ccor2-l1a_science/", "mediaType": "text/html", "description": "Direct download links for the data files.", "describedByType": "application/octet-stream" }, { "@type": "dcat:Distribution", "title": "SOLAR-1 CCOR2-L1a Retrospective Data Documentation", "accessURL": "https://archive.data.noaa.gov/satellite-spaceweather#SWFO/SOLAR-1/CCOR-2/docs/", "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" } ] |
| identifier | https://data.noaa.gov/waf/NOAA/NESDIS/NGDC/STP/Space_Weather/iso/xml/sci-ccor2-l1a-swfo.xml |
| isPartOf | SWFO Instruments |
| issued | 2026-06-01T00:00:00.000+00:00 |
| keyword |
[ "Earth Science > Sun-Earth Interactions > Solar Activity > Solar Imagery", "Earth Science > Sun-Earth Interactions > Solar Activity > Coronal Mass Ejections", "Earth Science > Sun-Earth Interactions > Solar Activity > Corona", "Space", "Solar/Space Observing Instruments", "Solar/Space Observation Satellites", "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 | 2026-06-01T00:00:00.000+00:00 |
| publisher |
{ "name": "NOAA National Centers for Environmental Information", "@type": "org:Organization" } |
| references |
[ "https://www.nesdis.noaa.gov/next-generation/space-weather/swfo-instruments" ] |
| rights | otherRestrictions |
| temporal | 2026-06-01T00:00:00+00:00/2026-06-01T00:00:00+00:00 |
| title | Space weather Observations at L1 to Advance Readiness – 1 (SOLAR-1) Level 1a Retrospective data from the Compact Coronagraph-2 (CCOR2) |
