spase-metadata.org SPASE landing pages.

Data Access

PUNCH Level2 Clear Mosaics (Trefoil) Data

(2025). PUNCH Level2 Clear Mosaics (Trefoil) Data [Data set]. Solar Data Analysis Center.

ResourceID
spase://NASA/NumericalData/PUNCH/NFI_WFI_Mosaic/Level2/CTM/PT8M

Description

PUNCH Clear science mosaics (Trefoil) in output coordinates, resolved into image and uncertainty layer.

These are rectified NFI images and full-constellation mosaic trefoil images, resampled to output projection coordinates (gnomonic projection for NFI and azimuthal-equidistant projection for the mosaics). Polarization is given in the virtual-polarizer M,Z,P system. The images are intended to be photometric, astrometrically regularized images of the celestial sphere with all light sources included.

View XML | View JSON | Edit

Details

Version:2.7.1

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:2.7.1

NumericalData

ResourceID
spase://NASA/NumericalData/PUNCH/NFI_WFI_Mosaic/Level2/CTM/PT8M
NamingAuthority
NASA
ResourceType
NumericalData
ResourceHeader
ResourceName
PUNCH Level2 Clear Mosaics (Trefoil) Data
ReleaseDate
2025-12-04 13:31:04Z
RevisionHistory
RevisionEvent
ReleaseDate
2025-09-06 00:08:46Z
Note
Only known prior ReleaseDate of the metadata
RevisionEvent
ReleaseDate
2025-09-09 00:08:46
Note
Fixed the AccessURL
RevisionEvent
ReleaseDate
2025-12-04 13:31:04Z
Note
Added MetadataRightsList and RightsList(s). Updated to 2.7.1. Changed http to https in top-level schemaLocation attribute. Fixed version number separator in top-level schemaLocation attribute. ZCB
Description

PUNCH Clear science mosaics (Trefoil) in output coordinates, resolved into image and uncertainty layer.

These are rectified NFI images and full-constellation mosaic trefoil images, resampled to output projection coordinates (gnomonic projection for NFI and azimuthal-equidistant projection for the mosaics). Polarization is given in the virtual-polarizer M,Z,P system. The images are intended to be photometric, astrometrically regularized images of the celestial sphere with all light sources included.

PublicationInfo
Authors
Southwest Research Institute
PublicationDate
2025-07-28 00:00:00
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
AccessInformation
RepositoryID
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
Note
CC0 1.0 Universal is the Creative Commons license applicable to all publicly available NASA Heliophysics data products
AccessURL
Format
FITS
Encoding
None
ProcessingLevel
Calibrated
InstrumentIDs
MeasurementType
ImageIntensity
TemporalDescription
TimeSpan
StartDate
2025-05-05 23:25:01Z
RelativeStopDate
-P7D
Cadence
PT8M
ObservedRegion
Sun
ObservedRegion
Sun.Corona
InputResourceID
InputResourceID
InputResourceID
InputResourceID
Parameter #1
Name
FITS Primary Data Array
Description

White light unpolarized intensity; 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