urn:nasa:pds:p11-hvm-pa-crt-cal:data-merged-1hour:p11_1987 1.0 1.23.0.0 Product_Observational 2025 This file contains Pioneer 11 hourly averages of HVM, PA, CRT and heliocentric trajectory data from the interplanetary solar wind for the year 1987. Edward J. Smith Jet Propulsion Laboratory https://ror.org/027k65916 1 Aaron Barnes NASA Ames Research Center https://ror.org/02acart68 1 Frank Bethune McDonald Institute for Physical Science and Technology University of Maryland https://ror.org/047s2c258 1 2025-05-09 1.0 These data were obtained from NSSDCA and these are first released from PDS. This is the first product released as part of the PDS4 bundle. The data themselves are unchanged. 1987-01-01T00:00:00.000Z 1987-12-31T00:00:00.000Z Science Calibrated Fields Magnetic Background Particles Ions Plasma Particles Ions Cosmic Ray Pioneer 11 Mission urn:nasa:pds:context:investigation:mission.pioneer_11 data_to_investigation Helium Vector Magnetometer (HVM) Instrument urn:nasa:pds:context:instrument:hvm.p11 is_instrument Quadraspherical Plasma Analyzer (PA) Instrument urn:nasa:pds:context:instrument:pa.p11 is_instrument Cosmic Ray Telescope (CRT) Instrument urn:nasa:pds:context:instrument:crt.p11 is_instrument Pioneer 11 Host urn:nasa:pds:context:instrument_host:spacecraft.p11 is_instrument_host Solar Wind Plasma Stream urn:nasa:pds:context:target:plasma_stream.solar_wind data_to_target Jupiter-Saturn Cruise Post-Saturn Cruise Ions Velocity Proton Ions Density Proton Ions Temperature Proton 3.45 227.3 Ions Flux Proton urn:nasa:pds:p11-hvm-pa-crt-cal:document:data-desc-merged-1hour::1.0 data_to_document p11_1987.TAB 2025-05-07T00:00:00.000Z 1296480 f33ff3e8bac47746e00c43bcd8c175c5 This data file is unmodified from the PDS3 version. 0 8760 Carriage-Return Line-Feed 18 0 148 Year 1 1 ASCII_Date_DOY 4 %4d Year (YYYY) DecimalDay 2 6 ASCII_Integer 3 %3d Decimal Day of Year (January 1 =Day 1) Hour 3 10 ASCII_Integer 2 %2d Hour of Day (0 - 23) Distance 4 13 ASCII_Real 6 %6.2f AU Spacecraft Heliocentric Distance. 999.99 Latitude 5 20 ASCII_Real 6 %6.1f deg Heliographic Inertial Latitude, +/- 90. 9999.9 Longitude 6 27 ASCII_Real 6 %6.1f deg Heliographic Inertial Longitude, 0-360. 9999.9 BRRTN 7 34 ASCII_Real 8 %9.4f nT BR RTN Coordinate System. 999.9999 BTRTN 8 43 ASCII_Real 8 %9.4f nT BT RTN Coordinate System. 999.9999 BNRTN 9 52 ASCII_Real 8 %8.4f nT BN RTN Coordinate System. 999.9999 BMag 10 61 ASCII_Real 8 %8.4f nT Scalar B. 999.9999 FlowSpeed 11 70 ASCII_Real 6 %6.1f km/s Proton Bulk Flow Speed (RTN-cordinate system). Measured by the PA intrument 9999.9 THETA 12 77 ASCII_Real 6 %6.1f deg Elevation angle of flow velocity vector (RTN-cordinate system). Measured by the PA intrument 9999.9 PHI 13 84 ASCII_Real 6 %6.1f deg Azimuth angle of flow velocity vector (RTN-coordinate system). Measured by the PA intrument. 9999.9 Density 14 91 ASCII_Real 8 %8.4f n/cc Proton Density measured by the PA intrument 999.9999 Temperature 15 100 ASCII_Real 8 %8f deg Proton Temperature measured by the PA intrument 9999999. HFlux 16 109 ASCII_Real 12 %12.10e Temp Proton flux measured by the CRT intrument in the energy range 3.45-5.15 MeV H 9.999999e+06 HFlux 17 122 ASCII_Real 12 %12.10e Temp Proton flux measured by the CRT intrument in the energy range 30.55-56.47 MeV 9.999999e+06 HFlux 18 135 ASCII_Real 12 %12.10e Temp Proton flux measured by the CRT intrument in the energy range 120.7-227.3 MeV 9.999999e+06