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SOLAR-1 CCOR-2 Operational Level 0A Data

NOAA Space Weather Prediction Center (2026). SOLAR-1 CCOR-2 Operational Level 0A Data [Dataset]. NOAA National Centers for Environmental Information.

ResourceID
spase://NOAA/NumericalData/SOLAR/1/CCOR-2/Operational/L0A/PT15M

Description

Operational Level 0A image data from the Compact Coronagraph-2 (CCOR-2) aboard the SOLAR-1 spacecraft. Each observation is stored as separate T1 and N2 partial-field FITS files using different onboard compression schemes. The two Level 0A components are combined during Level 0B processing to form a single full-frame image. The Level 0A images have dimensions of 2048 by 1920 pixels and contain detector data numbers (DN). They have not yet been rectified, and usable spatial calibration and WCS parameters are not yet populated. The data are produced at an approximately 15-minute cadence.

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Details

Version:2.7.2

MetadataRightsList

Rights
SchemeURI
https://spdx.org/licenses/
RightsIdentifierScheme
SPDX
RightsIdentifier
CC0-1.0
RightsURI
https://spdx.org/licenses/CC0-1.0.html
RightsName
Creative Commons Zero v1.0 Universal
Note
CC0 1.0 Universal is the Creative Commons license applicable to all publicly available SPASE metadata descriptions

Version:2.7.2

NumericalData

ResourceID
spase://NOAA/NumericalData/SOLAR/1/CCOR-2/Operational/L0A/PT15M
NamingAuthority
NOAA
ResourceType
NumericalData
ResourceHeader
ResourceName
SOLAR-1 CCOR-2 Operational Level 0A Data
AlternateName
SOLAR-1 CCOR2 L0a data
ReleaseDate
2026-09-23 00:08:46Z
RevisionHistory
RevisionEvent
ReleaseDate
2026-09-23 00:08:46Z
Note
Initial creation of the SOLAR-1 CCOR-2 Level 0A NumericalData metadata record. SY
RevisionEvent
ReleaseDate
2026-10-01 00:08:46Z
Note
Updated ResourceID and ResourceName to identify Level 0A as an Operational product. SY
Description

Operational Level 0A image data from the Compact Coronagraph-2 (CCOR-2) aboard the SOLAR-1 spacecraft. Each observation is stored as separate T1 and N2 partial-field FITS files using different onboard compression schemes. The two Level 0A components are combined during Level 0B processing to form a single full-frame image. The Level 0A images have dimensions of 2048 by 1920 pixels and contain detector data numbers (DN). They have not yet been rectified, and usable spatial calibration and WCS parameters are not yet populated. The data are produced at an approximately 15-minute cadence.

PublicationInfo
Title
Space weather Observations at L1 to Advance Readiness - 1 (SOLAR-1) CCOR2 L0a data in Daily Aggregations.
Authors
NOAA Space Weather Prediction Center
PublicationDate
2026-06-01 00:00:00Z
PublishedBy
NOAA National Centers for Environmental Information
Contacts
RolePersonStartDateStopDateNote
1.GeneralContactspase://SMWG/Person/NOAA.NCEI.CoronagraphNOAA NCEI contact for SOLAR-1 CCOR-2 data and products.
InformationURL
Name
NOAA NCEI SOLAR-1 CCOR-2 Level 0A Dataset Overview
URL
https://www.ncei.noaa.gov/metadata/geoportal/rest/metadata/item/gov.noaa.ncei.swx%3Accor2-l0a-swfo/html
Description

NOAA NCEI dataset description, access information, citation, and metadata for the SOLAR-1 CCOR-2 Level 0A data.

InformationURL
Name
SOLAR-1 CCOR-2 Data Documentation
URL
https://archive.data.noaa.gov/satellite-spaceweather#SWFO/docs/CCOR/
Description

NOAA documentation for SOLAR-1 CCOR-2 data products and processing.

PriorIDs
spase://NOAA/NumericalData/SOLAR/1/CCOR-2/L0A/PT15M
AccessInformation
RepositoryID
spase://SMWG/Repository/NOAA/NCEI
Availability
Online
AccessRights
Open
RightsList
Rights
SchemeURI
https://spdx.org/licenses/
RightsIdentifierScheme
SPDX
RightsIdentifier
CC0-1.0
RightsURI
https://spdx.org/licenses/CC0-1.0.html
RightsName
Creative Commons Zero v1.0 Universal
AccessURL
Name
NOAA NCEI Archived SOLAR-1 CCOR-2 Level 0A Data
URL
https://archive.data.noaa.gov/satellite-spaceweather#SWFO/SOLAR-1/CCOR-2/ccor2-l0a/
Style
Listing
Description

Archived SOLAR-1 CCOR-2 Level 0A FITS data at NOAA NCEI.

Format
FITS
Encoding
None
ProcessingLevel
Uncalibrated
ProviderProcessingLevel
Operational Level 0A
InstrumentIDs
spase://NOAA/Instrument/SOLAR/1/CCOR-2
MeasurementType
ImageIntensity
TemporalDescription
TimeSpan
StartDate
2026-06-01 00:00:00Z
RelativeStopDate
-P1D
Note
Data are posted to the archive daily, typically on the following UTC day.
Cadence
PT15M
SpectralRange
WhiteLight
ObservedRegion
Sun
ObservedRegion
Sun.Corona
Parameter #1
Name
FITS Extension #1 White-Light Image Data
Description

CCOR-2 Level 0A white-light image data stored as 2048 x 1920 pixel 16-bit image arrays in detector data numbers (DN). Each observation is represented by two Level 0A FITS files acquired at the same observation time and using different onboard compression schemes. The images have not been rectified, and usable spatial calibration and WCS values are not yet populated at Level 0A. The CCOR-2 bandpass is approximately 469 to 755 nm. Observation timing is recorded in the FITS header.

Cadence
PT15M
Units
DN
Wave
WaveType
Electromagnetic
WaveQuantity
Intensity
WavelengthRange
Low
469
High
755
Units
nm
Extension
HelioViewerID
133