2.7.2 spase://NASA/NumericalData/ISS/CODEX/Level_1/423.3nm NASA NumericalData CODEX Level 1 423.3 nm Data 2026-07-28T15:30:59Z 2026-05-07T00:08:46Z Only known prior ReleaseDate of the metadata 2026-07-21T12:05:37Z Added HelioData InformationURL. JWL 2026-07-28T15:30:59Z Add 'Z' to RevisionEvent:ReleaseDate(s). Added ResourceType and NamingAuthority. Updated to 2.7.2. ZCB CODEX Level 1 423.3 nm Science images, 4 polarization states (0,45,90,135), and total brightness. This dataset is a member of the Collection of CODEX Level-1 Science Image dataset. Per instructions from the CODEX 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: NASA Goddard Space Flight Center (2026) CODEX Level-1 Science images [Collection]. Solar Data Analysis Center. https://doi.org/10.48322/2j05-bs76. Access date (assigned on date of landing page access). Partner Institutes: Korea Astronomy and Space Science Institute (KASI); Italian National Institute for Astrophysics (INAF) The CODEX Consortium: NASA Goddard Space Flight Center (USA); Korea Astronomy and Space Science Institute (South Korea); Italian National Institute for Astrophysics (Italy) 2026-05-31T00:00:00Z Solar Data Analysis Center spase://SMWG/Person/Jeffrey.S.Newmark PrincipalInvestigator GeneralContact spase://SMWG/Person/Niharika.Godbole TeamMember spase://SMWG/Person/Shanwlee.Sow-Mondal TeamMember spase://SMWG/Person/Marta.Casti TeamMember spase://SMWG/Person/Yeon-Han.Kim CoInvestigator South Korea Co-PI spase://SMWG/Person/Silvano.Fineschi CoPI Italy Co-PI spase://SMWG/Person/Nelson.L.Reginald TeamMember HelioData https://helio.data.nasa.gov/dataset/ISS_CODEX_Level_1_423.3nm The HelioData dataset page provides an overview of the dataset with access links, associated variables, and more. spase://NASA/Collection/CODEX/Level_1 PartOf spase://SMWG/Repository/SDAC Online Open https://umbra.nascom.nasa.gov/codex/ FITS None spase://SMWG/Instrument/ISS/CODEX ImageIntensity WhiteLight Sun.Corona FITS Primary HDU Image Electromagnetic Intensity 418.3 428.3 nm Cartesian HPC Detector: CMOS, 4096 x 3000 pixels Pixel size : 3.45 μm, 6.4 arcsec