urn:nasa:pds:context:instrument_host:spacecraft.vg1 1.5 1.22.0.0 Product_Context 2026-07-07 1.5 Removed duplicate Internal_Reference entries from Reference_List. 2024-12-18 1.4 Updated schema version. Description updated. 2021-05-13 1.3 Added reference to instrument:vg1.eng 2021-02-24 1.2 Changed inst LIDs from u:n:p:c:i:instID.scID to u:n:p:c:i:scID.instID 2019-01-03 1.1 Per "Guide toPDS4 Context Products" v1.3, - changed all lidvid_reference to lid_reference - changed target LIDs to new formation rule 2016-10-01 1.0 extracted metadata from PDS3 catalog and modified to comply with PDS4 Information Model urn:nasa:pds:context:investigation:mission.voyager instrument_host_to_investigation urn:nasa:pds:context:instrument:vg1.crs instrument_host_to_instrument urn:nasa:pds:context:instrument:vg1.eng instrument_host_to_instrument urn:nasa:pds:context:instrument:vg1.iris instrument_host_to_instrument urn:nasa:pds:context:instrument:vg1.issn instrument_host_to_instrument urn:nasa:pds:context:instrument:vg1.issw instrument_host_to_instrument urn:nasa:pds:context:instrument:vg1.lecp instrument_host_to_instrument urn:nasa:pds:context:instrument:vg1.mag instrument_host_to_instrument urn:nasa:pds:context:instrument:vg1.pls instrument_host_to_instrument urn:nasa:pds:context:instrument:vg1.pra instrument_host_to_instrument urn:nasa:pds:context:instrument:vg1.pws instrument_host_to_instrument urn:nasa:pds:context:instrument:vg1.rss instrument_host_to_instrument urn:nasa:pds:context:instrument:vg1.uvs instrument_host_to_instrument urn:nasa:pds:context:target:calibration_field.dark instrument_host_to_target urn:nasa:pds:context:target:planet.earth instrument_host_to_target urn:nasa:pds:context:target:planet.jupiter instrument_host_to_target urn:nasa:pds:context:target:planet.saturn instrument_host_to_target urn:nasa:pds:context:target:planetary_system.solar_system instrument_host_to_target urn:nasa:pds:context:target:satellite.jupiter.adrastea instrument_host_to_target urn:nasa:pds:context:target:satellite.jupiter.amalthea instrument_host_to_target urn:nasa:pds:context:target:satellite.saturn.atlas instrument_host_to_target urn:nasa:pds:context:target:satellite.jupiter.callisto instrument_host_to_target urn:nasa:pds:context:target:satellite.saturn.calypso instrument_host_to_target urn:nasa:pds:context:target:satellite.saturn.dione instrument_host_to_target urn:nasa:pds:context:target:satellite.saturn.helene instrument_host_to_target urn:nasa:pds:context:target:satellite.saturn.enceladus instrument_host_to_target urn:nasa:pds:context:target:satellite.saturn.epimetheus instrument_host_to_target urn:nasa:pds:context:target:satellite.jupiter.europa instrument_host_to_target urn:nasa:pds:context:target:satellite.jupiter.ganymede instrument_host_to_target urn:nasa:pds:context:target:satellite.saturn.hyperion instrument_host_to_target urn:nasa:pds:context:target:satellite.saturn.iapetus instrument_host_to_target urn:nasa:pds:context:target:satellite.jupiter.io instrument_host_to_target urn:nasa:pds:context:target:satellite.saturn.janus instrument_host_to_target urn:nasa:pds:context:target:satellite.jupiter.metis instrument_host_to_target urn:nasa:pds:context:target:satellite.saturn.mimas instrument_host_to_target urn:nasa:pds:context:target:satellite.saturn.pandora instrument_host_to_target urn:nasa:pds:context:target:satellite.saturn.phoebe instrument_host_to_target urn:nasa:pds:context:target:satellite.saturn.prometheus instrument_host_to_target urn:nasa:pds:context:target:satellite.saturn.rhea instrument_host_to_target urn:nasa:pds:context:target:satellite.rock instrument_host_to_target urn:nasa:pds:context:target:satellite.saturn.telesto instrument_host_to_target urn:nasa:pds:context:target:satellite.saturn.tethys instrument_host_to_target urn:nasa:pds:context:target:satellite.jupiter.thebe instrument_host_to_target urn:nasa:pds:context:target:satellite.saturn.titan instrument_host_to_target urn:nasa:pds:context:target:star.sun instrument_host_to_target Voyager Neptune/Interstellar Mission: Flight Science Office Science and Mission Systems Handbook, JPL Project Document 618-128, Jet Propulsion Laboratory, Pasadena, CA, 1987. reference.JPLPD618-128 Kohlhase, C., The Voyager Neptune Travel Guide, JPL Publication 89-24, 276 pp., Jet Propulsion Laboratory, Pasadena, CA, 1989. reference.KOHLHASE1989 Morrison, D., Voyages to Saturn, NASA SP-451, 227 pp., National Aeronautics and Space Administration, Washington, DC, 1982. reference.MORRISON1982 VOYAGER 1 Spacecraft VG1 The Voyager spacecraft, both identical and built by the Jet Propulsion Laboratory (JPL), each have a mass of 815 kg and are equipped with power, propulsion, communications systems, and various scientific instruments. They utilize Radioisotope Thermoelectric Generators (RTGs) for power, while relying on a comprehensive telecommunications system that includes a high-gain antenna for data transmission back to Earth at rates up to 115.2 kilobits per second. Autonomous operation capability is facilitated by a digital tape recorder for data storage when direct communication is not possible. The spacecraft structure features a unique decagonal prism bus, with different 'bays' housing various systems and instruments. Scientific investigations on the Voyager missions include remote sensing instruments and in situ sensors targeting different planetary phenomena. The DSN, essential for the Voyager missions, consists of three globally dispersed complexes for two-way communication with the spacecraft, employing high-power transmitters and advanced monitoring systems. Additional ground equipment supported the missions during specific encounters, enhancing data collection capabilities.