(2025).
PUNCH Level 3 Polarized Mosaic Data in the MZP System.
[Data set].
Solar Data Analysis Center.
https://doi.org/10.48322/f6tk-sm20. Accessed on .
Note: Proper references, including
or other formats, should include the "Accessed on date" to identify the version of the resource being cited in a given publication.
PUNCH Level 3 intermediate polarized science mosaic images in the MZP (Minus, Zero, and Plus for −60°, 0°, and +60°) coordinate framework. The product contains white-light polarized intensity after F-corona subtraction but before starfield removal and polarization resolution into tB and pB.
The PUNCH team continues to generate the PIM product as an intermediate processing product, but PIM is no longer distributed through the Solar Data Analysis Center because of its intermediate nature and large storage requirements. This SPASE record is retained for historical reference.
PTM is the corresponding final polarized trefoil science product after background removal and polarization resolution into tB and pB. PIM and PTM are distinct processing stages; PTM does not directly supersede PIM.
This dataset is a member of the Collection of PUNCH Level-3 Science Image datasets. Per instructions from the PUNCH team, reference to the entire Collection, including the DOI below, should be used when this and other member datasets in the Collection are cited:
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).
CC0 1.0 Universal is the Creative Commons license applicable to all publicly available SPASE metadata descriptions. The actual data/software may be subject to a different license.
PUNCH Level 3 Polarized Mosaic Data in the MZP System
DOI
https://doi.org/10.48322/f6tk-sm20
ReleaseDate
2026-07-21 12:06:41Z
RevisionHistory
RevisionEvent
ReleaseDate
2025-11-22 00:08:46Z
Note
Only known prior ReleaseDate of the metadata
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
RevisionEvent
ReleaseDate
2025-12-16 00:08:46Z
Note
Changed the ResourceID. Added DOI. Updated the description. SY
RevisionEvent
ReleaseDate
2026-06-26 13:26:47Z
Note
Add 'Z' to RevisionEvent:ReleaseDate(s), PublicationDate. ZCB
RevisionEvent
ReleaseDate
2026-07-21 12:06:41Z
Note
Added HelioData InformationURL. JWL
RevisionEvent
ReleaseDate
2026-08-17 00:08:46Z
Note
Marked the PIM resource as Deprecated. The PUNCH team confirmed that PIM continues to be generated as an intermediate processing product but is no longer distributed through the Solar Data Analysis Center. Changed Availability from Online to Offline, replaced the obsolete PIM AccessURL with the PUNCH Level 3 archive URL, and updated the description. SY
Description
PUNCH Level 3 intermediate polarized science mosaic images in the MZP (Minus, Zero, and Plus for −60°, 0°, and +60°) coordinate framework. The product contains white-light polarized intensity after F-corona subtraction but before starfield removal and polarization resolution into tB and pB.
The PUNCH team continues to generate the PIM product as an intermediate processing product, but PIM is no longer distributed through the Solar Data Analysis Center because of its intermediate nature and large storage requirements. This SPASE record is retained for historical reference.
PTM is the corresponding final polarized trefoil science product after background removal and polarization resolution into tB and pB. PIM and PTM are distinct processing stages; PTM does not directly supersede PIM.
This dataset is a member of the Collection of PUNCH Level-3 Science Image datasets. Per instructions from the PUNCH team, reference to the entire Collection, including the DOI below, should be used when this and other member datasets in the Collection are cited:
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).
PUNCH Level 3 data archive. PIM products are no longer distributed through the Solar Data Analysis Center and are therefore not available from this archive.
White-light polarized intensity in the MZP (Minus, Zero, and Plus for −60°, 0°, and +60°) coordinate framework after F-corona subtraction and before starfield subtraction; Array size: 4096x4096; Pixel Resolution: 81 arcsec; Field of view: 90 degrees
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