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/NumericalData/Ulysses/EPAC/UFA/PHA/PT1H NASA NumericalData Ulysses EPAC daily pulse height data https://doi.org/10.48322/yar4-c661 2026-02-15T21:20:20Z 2020-07-07T21:15:40Z Only known prior ReleaseDate of the metadata 2025-11-14T16:03:04Z Added PublicationInfo. Added ResourceType and NamingAuthority. ZCB 2025-12-04T13:32:10Z Added MetadataRightsList. Updated to 2.7.1. ZCB 2026-02-15T21:20:20Z Added DOI. TLK Daily accumulations of pulse height analysis data in annual files Bruns, Michael 2025-11-14T16:03:04Z Planetary Data System; Space Physics Data Facility; European Space Astronomy Centre spase://SMWG/Person/Michael.Bruns PrincipalInvestigator spase://VSPO/NumericalData/P_ULYSSES_HDR_EPAC_UDS_PHA_DIGITAL spase://VSPO/NumericalData/Ulysses/EPAC/UDS/PHA/PT1H spase://VSPO/NumericalData/Ulysses/EPAC/UFA/PHA/PT1H spase://SMWG/Repository/ESA/ESAC/UlyssesFinalArchive Online Open annual gzipped-ASCII PHA files from ESA http://ufa.esac.esa.int/ufa/#data Text CALIBRATED spase://SMWG/Instrument/Ulysses/EPAC EnergeticParticles IonComposition 1990-10-19T00:00:00 1998-12-31T00:00:00 PT1H Heliosphere.Outer