{"@type": "dcat:Dataset", "accessLevel": "public", "accrualPeriodicity": "irregular", "bureauCode": ["026:00"], "contactPoint": {"@type": "vcard:Contact", "fn": "Thomas Morgan", "hasEmail": "mailto:thomas.h.morgan@nasa.gov"}, "description": "This dataset contains results from the Implanted Ion Sensor (IIS) 4DH mode and the Fast Ion Sensor SW and HAR modes of the Three- Dimensional Particle Analyzer (JPA) experiment on the GIOTTO spacecraft for the mission to comet Halley. The results of the Fast Ion Sensor (FIS - inbound) and IIS (outbound) have been merged with results from other Giotto instruments. In the first submitted table, magnetometer measurements are included.", "identifier": "urn:nasa:pds:context_pds3:data_set:data_set.gio-c-jpa-4-ddr-halley-merge-v1.0_x389-22ti", "issued": "2018-06-26", "keyword": ["giotto", "halley"], "landingPage": "https://pds.nasa.gov/ds-view/pds/viewDataset.jsp?dsid=GIO-C-JPA-4-DDR-HALLEY-MERGE-V1.0", "modified": "2025-07-17", "programCode": ["026:005"], "publisher": {"@type": "org:Organization", "name": "National Aeronautics and Space Administration"}, "references": ["https://pds.nasa.gov"], "theme": ["Earth Science"], "title": "GIOTTO JOHNSTONE PARTICLE ANALYZER MERGED DATA V1.0"}