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GOES-19 CCOR-1 Operational Level 0A Data

NOAA Space Weather Prediction Center (2025). GOES-19 CCOR-1 Operational Level 0A Data [Dataset]. NOAA National Centers for Environmental Information. https://doi.org/10.25921/7e73-tr25.

Note: Proper references, including those in BibTex or other formats, should include the "Accessed on date" as shown above to identify the version of the resource being cited in a given publication.

ResourceID
spase://NOAA/NumericalData/GOES/19/CCOR-1/Operational/L0A/PT15M

Description

Operational Level 0A image data from the Compact Coronagraph-1 (CCOR-1) aboard the GOES-19 spacecraft. The data consist of separate partial-field white-light coronagraph images corresponding to the outer (T1) and inner (N2) portions of the field of view. These paired images are subsequently combined during Level 0B processing to form a full-frame coronagraph image. The Level 0A images have dimensions of 2048 by 1920 pixels and are provided in FITS format with pixel values in digital numbers (DN). The images have not yet been radiometrically calibrated or geometrically rectified. 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/GOES/19/CCOR-1/Operational/L0A/PT15M
NamingAuthority
NOAA
ResourceType
NumericalData
ResourceHeader
ResourceName
GOES-19 CCOR-1 Operational Level 0A Data
AlternateName
GOES-19 CCOR1 L0a data
DOI
https://doi.org/10.25921/7e73-tr25
ReleaseDate
2026-10-01 00:08:46Z
RevisionHistory
RevisionEvent
ReleaseDate
2026-10-01 00:08:46Z
Note
Initial metadata creation. SY
RevisionEvent
ReleaseDate
2026-10-08 00:08:46Z
Note
Updated the wavelength range to the measured CCOR-1 bandpass FWHM (470-740 nm). SY
Description

Operational Level 0A image data from the Compact Coronagraph-1 (CCOR-1) aboard the GOES-19 spacecraft. The data consist of separate partial-field white-light coronagraph images corresponding to the outer (T1) and inner (N2) portions of the field of view. These paired images are subsequently combined during Level 0B processing to form a full-frame coronagraph image. The Level 0A images have dimensions of 2048 by 1920 pixels and are provided in FITS format with pixel values in digital numbers (DN). The images have not yet been radiometrically calibrated or geometrically rectified. The data are produced at an approximately 15-minute cadence.

PublicationInfo
Title
Space Weather Follow On (SWFO) Level 0a data from the Compact Coronagraph-1 (CCOR-1) on Geostationary Operational Environmental Satellite 19 (GOES-19)
Authors
NOAA Space Weather Prediction Center
PublicationDate
2025-03-21 00:00:00Z
PublishedBy
NOAA National Centers for Environmental Information
Contacts
RolePersonStartDateStopDateNote
1.GeneralContactspase://SMWG/Person/NOAA.NCEI.CoronagraphNOAA NCEI STP Coronagraph team
InformationURL
Name
NOAA NCEI GOES-19 CCOR-1 Level 0A Dataset Overview
URL
https://www.ncei.noaa.gov/access/metadata/landing-page/bin/iso?id=gov.noaa.ncei.swx:ccor1-l0a-swfo
Description

NOAA NCEI dataset description, access information, citation, and metadata for the GOES-19 CCOR-1 Level 0A data.

InformationURL
Name
GOES-19 CCOR-1 Data Documentation
URL
https://archive.data.noaa.gov/satellite-spaceweather#SWFO/docs/CCOR/
Description

NOAA documentation for GOES-19 CCOR-1 data products and processing.

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 GOES-19 CCOR-1 Level 0A Data
URL
https://archive.data.noaa.gov/satellite-spaceweather#SWFO/GOES-19/CCOR-1/ccor1-l0a/
Style
Listing
Description

Archived GOES-19 CCOR-1 Level 0A FITS data at NOAA NCEI.

Format
FITS
Encoding
None
ProcessingLevel
Uncalibrated
ProviderResourceName
Space Weather Follow On (SWFO) Level 0a data from the Compact Coronagraph-1 (CCOR1) on Geostationary Operational Environmental Satellite 19 (GOES-19)
ProviderProcessingLevel
Operational Level 0A
InstrumentIDs
spase://NOAA/Instrument/GOES/19/CCOR-1
MeasurementType
ImageIntensity
TemporalDescription
TimeSpan
StartDate
2025-02-01 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

The first FITS extension contains a 2048 by 1920 pixel white-light coronagraph image in digital numbers (DN). Each Level 0A file contains either the outer (T1) or inner (N2) portion of the CCOR-1 field of view. The image data are internally compressed using GZIP_1. The Level 0A images have not yet been radiometrically calibrated or geometrically rectified. The CCOR-1 bandpass has a measured full width at half maximum (FWHM) of approximately 470 to 740 nm.

Cadence
PT15M
Units
DN
Wave
WaveType
Electromagnetic
WaveQuantity
Intensity
WavelengthRange
Low
470
High
740
Units
nm
Extension
HelioViewerID
132