urn:nasa:pds:pvo-omag-cal:data-sc-highres-asc:0882 1.0 1.22.0.0 Product_Observational 2024 This file contains Pioneer Venus Orbiter high-resolution magnetic-field data in Venus Solar Orbital (VSO) and PVO inertial spacecraft (PVO_ISC) coordinates, from PVO Venus orbit OMAG. Christopher Russell 0000-0003-1639-8298 1 University of California, Los Angeles https://ror.org/046rm7j60 Muriel Kniffin 2 University of California, Los Angeles https://ror.org/046rm7j60 2024-09-10 1.0 This product, PVO_OMAG_SC_HIGHRES_0882.TAB, was originally released in 2002 as part of the PDS3 PVO-V-OMAG-3--SCCOORDS-HIRES-V1.0 data set. A revised version of this data set (PVO-V-OMAG-3--SCCOORDS-HIRES-V2.0) was released in 2022. This is the first version of these data in PDS4. The metadata have been migrated to PDS4. The data are the same as those in the 2022 release. This data file was regenerated to correct errors in the BZ_VSO values and to flag bad data values that were present in some data files. 1981-05-05T13:35:55.577Z 1981-05-06T13:45:28.261Z Science Calibrated Heliosphere Magnetosphere Fields Magnetic Background Pioneer Venus (PV) Mission urn:nasa:pds:context:investigation:mission.pioneer_venus data_to_investigation Pioneer Venus Orbiter (PVO) Host urn:nasa:pds:context:instrument_host:spacecraft.pvo is_instrument_host Orbiter Fluxgate Magnetometer (OMAG) Instrument urn:nasa:pds:context:instrument:pvo.omag is_instrument Venus Planet urn:nasa:pds:context:target:planet.venus data_to_target Solar Wind Plasma Stream urn:nasa:pds:context:target:plasma_stream.solar_wind data_to_target Venus Orbital Operations 882 882 urn:nasa:pds:pvo-omag-cal:data-sc-highres-bin:0882::1.0 data_to_calibrated_product The spacecraft coordinates B-field and B-field variance and co-variance data in this ASCII product were copied from the original binary data product referenced here. Data which had a value greater than 1000. nT or less than -1000. nT have been set to the flag value. In some cases a spacecraft coordinates B-field component could have been calculated from the other components and the field magnitude, but was not done in this version of the data. The original large data values are included in the original binary data files. urn:nasa:pds:pvo-ephem:data-vso-bin:0882::1.0 data_to_geometry The VSO data in this product were generated using the PVO VSO spin axis information contained in the data product from the PVO Spacecraft Ephemeris Data Bundle that is referenced here. PVO-V-OMAG-3--SCCOORDS-HIRES-V2.0:PVO_OMAG_SC_HIGHRES_0882.TAB:PVO_OMAG_SC_HIGHRES_0882.TAB data_to_calibrated_source_product 10.17189/ktv3-t936 PDS Planetary Plasma Interactions Node This is the first version of this product converted to PDS4. The DOI provided references the PDS3 source data set. PVO_OMAG_SC_HIGHRES_0882.TAB 2024-08-28T16:58:39 15565198 05d8e7dfa1e8cc97d880b64506cf842b This data file is unmodified from the PDS3 version. 0 152599 Carriage-Return Line-Feed 8 0 102 UT 1 1 ASCII_Date_Time_YMD 23 Universal Time given in PDS format: yyyy-mm-ddThh:mm:ss.sss. BX_SC 2 25 ASCII_Real 9 nT The X-component of the magnetic field in the PVO Inertial Spacecraft Coordinate System (PVO_ISCC). This is the component that lies in the sunward direction in the plane that contains the Sun-spacecraft vector and the spacecraft spin axis. 9999.999 BY_SC 3 36 ASCII_Real 9 nT The Y-component of the magnetic field in the PVO Inertial Spacecraft Coordinate System (PVO_ISCC). The Y axis is formed by the right-handed vector cross product of the X and Z unit vectors where the Z axis is anti-parallel to the spacecraft spin axis and the X-Z plane contains the Sun. 9999.999 BZ_SC 4 47 ASCII_Real 9 nT The Z-component of the magnetic field in the PVO Inertial Spacecraft Coordinate System (PVO_ISCC). The Z axis is defined to be anti-parallel to the spacecraft spin axis during orbital operations. 9999.999 BT 5 58 ASCII_Real 9 nT The vector magnitude of the sampled field components. 9999.999 BX_SC 6 69 ASCII_Real 9 nT The X-component of the magnetic field in the Venus Solar Orbital System (VSO - GSE at Venus). The system is Venus centered, with the X axis pointing instantaneously from Venus to the Sun, the Z axis is perpendicular to the orbital (ecliptic) plane of Venus positive 'up', and the Y axis completing the right-handed set. 9999.999 BY_VSO 7 80 ASCII_Real 9 nT The Y-component of the magnetic field in Venus Solar Orbital coordinates. This component is the right-handed vector cross product of the Z and X unit vectors, and lies in the Venus orbital plane, positive towards dusk. 9999.999 BZ_VSO 8 91 ASCII_Real 9 nT The Z-component of the magnetic field in Venus Solar Orbital coordinates. This component is parallel to the northwards pole of the Venus orbital plane. 9999.999