{"@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": "The Giotto Radio Science Experiment data set consists of four tables. Each table contains a measurement value listed as a function of time. The measurements are: closed-loop receiver carrier signal amplitude, closed-loop receiver carrier frequency residual, open-loop receiver carrier signal amplitude, and open-loop receiver carrier frequency.", "identifier": "urn:nasa:pds:context_pds3:data_set:data_set.gio-c-gre-3-rdr-halley-v1.0_tyz9-5y3g", "issued": "2018-06-26", "keyword": ["giotto", "halley"], "landingPage": "https://pds.nasa.gov/ds-view/pds/viewDataset.jsp?dsid=GIO-C-GRE-3-RDR-HALLEY-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 RADIO SCIENCE EXPERIMENT DATA V1.0"}