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
InformationURL
Name
NOAA NCEI SOLAR-1 CCOR-2 Level 0A Dataset Overview
URL
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
Description
NOAA documentation for SOLAR-1 CCOR-2 data products and processing.
PriorIDs
spase://NOAA/NumericalData/SOLAR/1/CCOR-2/L0A/PT15M
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
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