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PUNCH Level2 Polarized Mosaics (Trefoil) Data

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

ResourceID
spase://NASA/NumericalData/PUNCH/NFI_WFI_Mosaic/Level2/PTM/PT4M

Description

PUNCH Polarized science mosaics (Trefoil) in output coordinates, resolved into MZP polarization triplets 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.

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Details

Version:2.7.0

NumericalData

ResourceID
spase://NASA/NumericalData/PUNCH/NFI_WFI_Mosaic/Level2/PTM/PT4M
NamingAuthority
NASA
ResourceType
NumericalData
ResourceHeader
ResourceName
PUNCH Level2 Polarized Mosaics (Trefoil) Data
ReleaseDate
2025-09-06 00:08:46
Description

PUNCH Polarized science mosaics (Trefoil) in output coordinates, resolved into MZP polarization triplets 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
AccessURL
Format
FITS
Encoding
None
ProcessingLevel
Calibrated
InstrumentIDs
MeasurementType
ImageIntensity
TemporalDescription
TimeSpan
StartDate
2025-05-15 12:22:31Z
RelativeStopDate
-P7D
Cadence
PT4M
ObservedRegion
Sun
ObservedRegion
Sun.Corona
InputResourceID
InputResourceID
InputResourceID
InputResourceID
InputResourceID
InputResourceID
InputResourceID
InputResourceID
InputResourceID
InputResourceID
InputResourceID
InputResourceID
Parameter #1
Name
FITS Primary Data Array
Description

White light 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