2.3.2 spase://NASA/NumericalData/Pioneer10/MAG/CDF/PT1M Pioneer 10 Helium Vector Magnetometer (MAG), Magnetic Field in RTN Coordinates and One Way Light Time Delays, Cruise Phase 2021-04-27T15:38:11Z This Data Set from the Pioneer 10 Helium Vector Magnetometer, HVM, consists of 1 min Averages of Vector Components and Scalar Magnitudes of the Interplanetary Magnetic Field. The three Components, Br, Bt, Bn, are given in Radial-Tangential-Normal, RTN, Coordinates and all Magnetic Fields are expressed in nT. The Scalar Magnitudes, B, are Averages of higher-resolution Scalar Magnitudes. The Time Tag for each 1 min Interval is the Midpoint of the averaging Interval in Spacecraft Event Time-UT, SCET-UT. The Averages were originally calculated over 1 min Intervals in Ground Received Time, and the Midpoints have been converted to SCET-UT. The File P10_LIGHTTIME contains Daily Values for the one way Light Time Delay. No records are written for Data Gaps. Most Files cover from 28 up to 35 Days, but there are a Number of shorter Files, particularly at Year Boundaries. Data for the Jupiter Encounter, Days 329 through 349 of 1973, are not included. The RTN System is fixed to the Sun-Spacecraft Line and aligned with the Solar Heliographic Equator. The R Axis is the Radial Direction to the Spacecraft, the T Axis is the Cross Product of the Solar Rotation Axis and the R Axis, and N is the Cross Product of the R and T Axes. The File P10HVM_15M.SFD provides a detailed Description of the Pioneer Spacecraft, the HVM Experiment, and the Data. This ASCII Document is written in Standard Formatted Data Unit, SFDU, Format as Part of NSSDC Data Set 72-012A-01I for 15 min. Averaged Data covering 1972-03-03 to 1975-11-17. Data Set Files: P10HVMMN_FMT.txt, this Document, ASCII; P10HVM_15M.SFD, SFDU Metadata Extract from Pioneer 10 HVM 15 min Data Set; Myyddd.asc, 1 min Data Files from Pioneer 10 HVM starting at Date yyddd; and P10_LIGHTTIME.asc, Data File with One Way Light Time Delays, ASCII. Related Information and Data: Further Details on the Spacecraft, Experiment, Data Sets at NSSDC, and related WWW Sites can be found on the Pioneer 10/Pioneer 11 Flight Project Page under https://nssdc.gsfc.nasa.gov/space/. Pioneer 10 and Pioneer 11 Hourly of the Interplanetary Solar Wind Data Averages and Heliocentric Coordinates and other Interplanetary Spacecraft may be also be accessed and plotted Online through the COHOWeb Service, https://cohoweb.gsfc.nasa.gov/coho/. Pioneer Data on the NASA Data Archive and Distribution Service, NDADS, may be located on the WWW via the SPyCAT Service at the first URL listed above or by an E-Mail Message to the Automated Retrieval Mail System, ARMS, at archives@ndadsa.gsfc.nasa.gov with $apos;HOLDINGS$apos; on the Subject Line. Data Set Coverage, yyyy-mm-dd: 1972-03-03 to 1975-11-17, Data Set Contact: Joyce Wolf, NASA JPL. E.J. Smith, Acknowledgement: Use of these Data in Publications should be accompanied by at minimum Acknowledgements of the NSSDC and the responsible Principal Investigator defined in the Experiment Documentation provided here. Citation of the NSSDC Coordinated Heliospheric Observations, COHO, Data Base would also be appreciated, so that other potential Users will be made aware of this Service. spase://SMWG/Person/Edward.J.Smith PrincipalInvestigator spase://SMWG/Person/Robert.E.McGuire MetadataContact spase://SMWG/Person/Lee.Frost.Bargatze MetadataContact Pioneer 10 HVM ASCII Data File Description https://spdf.gsfc.nasa.gov/pub/data/pioneer/pioneer10/mag/ip_1min_ascii/p10magmn_fmt.txt Pioneer 10 Helium Vector Magnetometer, HVM, ASCII Data File Description spase://VSPO/NumericalData/Pioneer10/MAG/CDF/PT1M spase://SMWG/Repository/NASA/GSFC/SPDF Online Open FTPS from SPDF (not with most browsers) ftps://spdf.gsfc.nasa.gov/pub/data/pioneer/pioneer10/cdaweb/1min_mag/ Access to Data in CDF Format via ftp from SPDF HTTPS from SPDF https://spdf.gsfc.nasa.gov/pub/data/pioneer/pioneer10/cdaweb/1min_mag/ Access to Data in CDF Format via http from SPDF CDAWeb https://cdaweb.gsfc.nasa.gov/cgi-bin/eval2.cgi?dataset=PIONEER10_MAG_1MIN_MAGNETIC_FIELD&index=sp_phys PIONEER10_MAG_1MIN_MAGNETIC_FIELD Access to ASCII, CDF, and plots via NASA/GSFC CDAWeb CDF None E.J. Smith, Acknowledgement: Use of these Data in Publications should be accompanied by at minimum Acknowledgements of the NSSDC and the responsible Principal Investigator defined in the Experiment Documentation provided here. Citation of the NSSDC Coordinated Heliospheric Observations, COHO, Data Base would also be appreciated, so that other potential Users will be made aware of this Service. Please acknowledge the data providers and CDAWeb when using these data. spase://SMWG/Repository/NASA/GSFC/SPDF Online Open CDAWeb HAPI Server https://cdaweb.gsfc.nasa.gov/hapi PIONEER10_MAG_1MIN_MAGNETIC_FIELD@0 PIONEER10_MAG_1MIN_MAGNETIC_FIELD@1 Web Service to this product using the HAPI interface. CSV E.J. Smith, Acknowledgement: Use of these Data in Publications should be accompanied by at minimum Acknowledgements of the NSSDC and the responsible Principal Investigator defined in the Experiment Documentation provided here. Citation of the NSSDC Coordinated Heliospheric Observations, COHO, Data Base would also be appreciated, so that other potential Users will be made aware of this Service. Please acknowledge the data providers and CDAWeb when using these data. Calibrated spase://SMWG/Instrument/Pioneer10/MAG MagneticField 1972-03-03T00:00:00.000 1975-01-01T23:59:59.999 PT1M Heliosphere Heliosphere.NearEarth Heliosphere.Outer Epoch Time Epoch Epoch Time, Default PT1M ms 1e-3>s 01-Jan-1000 00:00:00.000 01-Jan-3000 00:00:00.000 31-Dec-9999 23:59:59.999 Temporal Epoch Time, Light Time Epoch_light_time Epoch Time, Light Time PT1M ms 1e-3>s 01-Jan-1000 00:00:00.000 01-Jan-3000 00:00:00.000 31-Dec-9999 23:59:59.999 Temporal Magnetic Field Vector, B, RTN Time series defined by using: EPOCH B_rtn Magnetic Field Vector, B, in Radial-Tangential-Normal, RTN, Coordinates PT1M nT 1e-9>T Cartesian RTN TimeSeries F13.2 3 Br 1 Bt 2 Bn 3 -1000.0 999.0 -1.0e+31 Average Vector Magnetic Total Magnetic Field Magnitude Time series defined by using: EPOCH B_mag Total Magnetic Field Magnitude PT1M nT 1e-9>T TimeSeries B_total, nT F13.2 -1000.0 999.0 -1.0e+31 Average Magnitude Magnetic One Way Light Time Delays, Interpolated Time series defined by using: EPOCH light_time_interpol One Way Light Time Delays, Interpolated PT1M s TimeSeries light-time lag, s F13.2 0.0 4500.0 -1.0e+31 Temporal One Way Light Time Delays Time series defined by using: EPOCH_LIGHT_TIME light_time One Way Light Time Delays PT1M s TimeSeries light-time lag, s F13.2 0.0 4500.0 -1.0e+31 Temporal