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Data Access

PUNCH Level 3 Clear Low-Noise Mosaic Data

Southwest Research Institute (2026). PUNCH Level 3 Clear Low-Noise Mosaic Data [Data set]. Solar Data Analysis Center.

ResourceID
spase://NASA/NumericalData/PUNCH/NFI_WFI_Mosaic/Level3/CAM/PT32M

Description

PUNCH level 3 science low-noise mosaic images in the clear polarization state. White light unpolarized intensity with F-corona subtraction and without starfield subtraction.

This dataset is a member of the Collection of PUNCH Level-3 Science Image dataset. Per instructions from the PUNCH team, reference to the entire Collection (including the DOI, see below) should be used when this and other member datasets in the Collection are needed for citation purposes: Southwest Research Institute (2025). PUNCH NFI-WFI Level-3 Science images [Collection]. Solar Data Analysis Center. https://doi.org/10.48322/nnv7-bn21. Access date (assigned on date of landing page access).

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Details

Version:2.7.1

MetadataRightsList

Rights
SchemeURI
https://spdx.org/licenses/
RightsIdentifierScheme
SPDX
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:2.7.1

NumericalData

ResourceID
spase://NASA/NumericalData/PUNCH/NFI_WFI_Mosaic/Level3/CAM/PT32M
NamingAuthority
NASA
ResourceType
NumericalData
ResourceHeader
ResourceName
PUNCH Level 3 Clear Low-Noise Mosaic Data
ReleaseDate
2026-04-14 00:08:46Z
Description

PUNCH level 3 science low-noise mosaic images in the clear polarization state. White light unpolarized intensity with F-corona subtraction and without starfield subtraction.

This dataset is a member of the Collection of PUNCH Level-3 Science Image dataset. Per instructions from the PUNCH team, reference to the entire Collection (including the DOI, see below) should be used when this and other member datasets in the Collection are needed for citation purposes: Southwest Research Institute (2025). PUNCH NFI-WFI Level-3 Science images [Collection]. Solar Data Analysis Center. https://doi.org/10.48322/nnv7-bn21. Access date (assigned on date of landing page access).

PublicationInfo
Authors
Southwest Research Institute
PublicationDate
2026-03-02 00:00:00Z
PublishedBy
Solar Data Analysis Center
Contacts
RolePersonStartDateStopDateNote
1.PrincipalInvestigatorspase://SMWG/Person/Craig.E.DeForest
2.TeamLeaderspase://SMWG/Person/J.Marcus.Hughes
3.TeamMemberspase://SMWG/Person/Chris.Lowder
4.TeamMemberspase://SMWG/Person/Derek.A.Lamb
5.TeamMemberspase://SMWG/Person/Samuel.J.VanKooten
6.TeamMemberspase://SMWG/Person/Ritesh.Patel
7.TeamMemberspase://SMWG/Person/Daniel.B.Seaton
InformationURL
Name
The PUNCH Website
URL
https://punch.space.swri.edu/
Association
AssociationID
spase://NASA/Collection/PUNCH/NFI_WFI/Level3/PT4M
AssociationType
PartOf
AccessInformation
RepositoryID
spase://SMWG/Repository/SDAC
Availability
Online
AccessRights
Open
RightsList
Rights
SchemeURI
https://spdx.org/licenses/
RightsIdentifierScheme
SPDX
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 NASA Heliophysics data products
AccessURL
URL
https://umbra.nascom.nasa.gov/punch/3/CAM/
Format
FITS
Encoding
None
InstrumentIDs
spase://NASA/Instrument/PUNCH/NFI
spase://NASA/Instrument/PUNCH/WFI/1
spase://NASA/Instrument/PUNCH/WFI/2
spase://NASA/Instrument/PUNCH/WFI/3
MeasurementType
ImageIntensity
TemporalDescription
TimeSpan
StartDate
2025-07-28 00:48:00Z
RelativeStopDate
-P2M
Cadence
PT32M
ObservedRegion
Sun
ObservedRegion
Sun.Corona
InputResourceID
spase://NASA/NumericalData/PUNCH/NFI_WFI_Mosaic/Level3/CIM/PT8M
Parameter #1
Name
FITS Primary Data Array
Description

White light clear intensity with F-corona subtraction and without starfield subtraction; Array size: 4096x4096; Pixel Resolution: 81 arcsec; Field of view: 90 degrees

Units
Mean Solar Brightness
Wave
WaveType
Electromagnetic
WaveQuantity
Intensity
WavelengthRange
Low
450
High
750
Units
nm
Parameter #2
Name
FITS Extension #1 Data Array
Description

Inverse Fractional Uncertainty

Wave
WaveType
Electromagnetic
Qualifier
Uncertainty
WaveQuantity
Intensity