{"@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 data set contains Calibrated data taken by the New Horizons         Radio Science Experiment                                               instrument during the                                                    Pluto encounter                                                        mission phase.  This is VERSION 1.0 of this data set.                    This data set contains REX observations taken during the                 the Approach (Jan-Jul, 2015), Encounter, Departure, and                  Transition mission sub-phases, including flyby observations              taken on 14 July, 2015, and departure and calibration data               through late October, 2016.  This data set completes the                 Pluto mission phase deliveries for REX.                                  The REX datasets over the mission include calibrations using known radio sources, Jupiter, and cold sky measurements; operational readiness       tests (ORTs); internal test pattern calibration; and prime science       radiometry and occultation observations during the Pluto Encounter.", "identifier": "urn:nasa:pds:context_pds3:data_set:data_set.nh-p-rex-3-pluto-v1.0_v48d-gcjf", "issued": "2021-05-21", "keyword": ["calibration", "charon", "earth", "m-1", "new-horizons", "pluto", "sky"], "landingPage": "https://pds.nasa.gov/ds-view/pds/viewDataset.jsp?dsid=NH-P-REX-3-PLUTO-V1.0", "license": "http://www.usa.gov/publicdomain/label/1.0/", "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": "NEW HORIZONS                            \n      REX PLUTO ENCOUNTER                                                     \n      CALIBRATED V1.0"}