2.7.1 https://spdx.org/licenses/ SPDX CC0-1.0 https://spdx.org/licenses/CC0-1.0.html Creative Commons Zero v1.0 Universal CC0 1.0 Universal is the Creative Commons license applicable to all publicly available SPASE metadata descriptions spase://NASA/Observatory/PUNCH/WFI NASA Observatory PUNCH-WFI 2026-06-01T20:36:19Z PUNCH-WFI-1, PUNCH-WFI-2, and PUNCH-WFI-3 carry identical Wide Field Imagers (WFI), which are side-looking polarizing heliospheric imagers with planar-corral baffles. Together these three satellites the inner heliosphere observe the inner heliosphere the corona and solar wind over a 90-degree field of view (45 degrees solar elongation). spase://SMWG/Person/Craig.E.DeForest PrincipalInvestigator NSSDC's Master Catalog https://nssdc.gsfc.nasa.gov/nmc/spacecraft/display.action?id=2025-047B The PUNCH Website https://punch.space.swri.edu/ Earth.NearSurface