urn:nasa:pds:magellan_rss_raw:data_attitude 1.0 1.25.0.0 Product_Collection 2026 Magellan RSS Raw Spacecraft Attitude Collection 2026-06-01 1.0 Collection created for PDS3-PDS4 migration 1991-10-05T20:11:48.000Z 1994-08-09T22:01:01.421Z Calibration Derived Magellan Mission urn:nasa:pds:context:investigation:mission.magellan collection_to_investigation Magellan Host urn:nasa:pds:context:instrument_host:spacecraft.mgn is_instrument_host Radio Science Subsystem Instrument urn:nasa:pds:context:instrument:mgn.rss is_instrument Venus Planet urn:nasa:pds:context:target:planet.venus collection_to_target urn:nasa:pds:context:resource:resource.magellan_rss_raw_online has_resource urn:nasa:pds:magellan_rss_raw:document:magellan_rss_raw_sis collection_to_document urn:nasa:pds:magellan_rss_raw:document:qua_doc collection_to_document Data Spacecraft attitude data are provided in five formats; as many as three may apply to any given observation. Attitude data are provided only for dates and times when a limb-track maneuver was scheduled; on other dates the high-gain antenna is assumed to have been on geometrical Earth-point throughout the observation period. For the first three experiments, conducted on 5-6 October 1991, attitude data are available in DRF, FIL, and HGA formats. Recorded data files (DRF files) contain partial quaternion information as received from the spacecraft in the engineering telemetry stream. Filtered data files (FIL files) are the result of simple editing and reconstruction of the full quaternion values from the DRF files. HGA files give the reconstructed boresight pointing vector of the Magellan high-gain antenna during the radio occultation experiment. For the remaining experiments, attitude information is provided in the form of quaternion values (QUA files), coefficients for polynomials defining quaternions (QCF files), or both. In one instance as many as three sets of coefficients are included in a QCF file; the experimenter had not ascertained which was actually used at the time these data were archived. HGA files give the reconstructed boresight pointing vector of the Magellan high-gain antenna during the radio occultation experiment. collection_data_attitude_inventory.csv 2025-06-01T14:00:00 650 479f5c20cecf318360317816c3046536 0 PDS DSV 1 10 Carriage-Return Line-Feed Comma 2 0 Member Status 1 ASCII_String 1 P indicates Primary member, S indicates Secondary member. LIDVID_LID 2 ASCII_LIDVID_LID 255 The logical identifier and version ID (LIDVID) of the member product. inventory_has_member_product