2.3.0 spase://NASA/NumericalData/Voyager2/MAG/Uranus/PT9.6S Voyager 2 Uranus Magnetic Field in Uranian U1 Coordinates, Resampled, Version 1.0, 9.6 s Reduced Data Record (RDR) Data 2020-07-07T21:15:59Z * Data Set Overview * ================= This Data Set includes Data from the Low Field Magnetometer (LFM) in the Solar Wind during the Uranus Encounter. The Encounter Data (1986-01-24T07:00:00 to 1986-01-25T04:00:00) have been averaged from the 1.92 s averaged Data to a 9.6 s resampled Rate and are provided in the Uranus Longitude (U1) Coordinate System. Magnetometer Data in the Solar Wind are given in Heliographic Coordinates and are also available in a separate Data Set. The Data Set consists of the following Columns: * 1) ctime - Decimal Seconds since 1966-01-01T00:00:00.000 * 2) pdstime - ISO Standard Time Format * 3) Spacecraft Clock Value - m65536 * 4) Spacecraft Clock Value - mod60 * 5) Spacecraft Clock Value - fds_line * 6) mag_id - Magnetometer ID: 1=LFM, 2=HFM * 7) Br - Radial Component * 8) Bphi - Longitudinal Component * 9) Btheta - Colatitudinal Component * 10) Bmag - Magnitude of the averaged Magnetic Field Components * 11) avg_Bmag - Average of the Magnitude of the raw Components * 12) lambda - Magnetic Longitude, lambda=atan(Bt/Br) * 13) delta - Magnetic Latitude, delta=asin(Bn/avg_Bmag) * 14) rms_br - Br Pythagorean RMS Deviation of the Component Average * 15) rms_bt - Bt Pythagorean RMS Deviation of the Component Average * 16) rms_bn - Bn Pythagorean RMS Deviation of the Component Average * 17) npts - Number of Points in the Average * 18) Data Flag - A Character String which indicates Software or Spacecraft Hardware Intervention which reduces Confidence in the Data, Null Flags represent "good" Data The U1 Coordinate System is a Non-inertial Spherical Coordinate System that rotates with Uranus with a Period of 17.24 h. The Magnetic Field Components in the U1 Coordinate System are: * Br - Radial Magnetic Field Component, along the Uranus to Spacecraft Line, positive away from Uranus * Bphi - East Longitudinal (U1) Magnetic Field Component * Btheta - Colatitudinal (U1) Magnetic Field Component An ancillary Data File containing the derived Spacecraft Magnetic Field is provided with these Data at a 48 s Sample Rate. These Data provide Zero Level Offsets used in the Data Processing. Spacecraft Field Data is provided in Spacecraft Coordinates. +--------------------------------------------------------+ | Parameter Characteristics | Value | ---------------------------------------------------------- | Sampling Parameter Name | TIME | | Sampling Parameter Resolution | 9.6 | | Minimum Sampling Parameter | 19770820120000.000000 | | Maximum Sampling Parameter | UNK | | Sampling Parameter Interval | 9.6 | | Minimum Available Sampling Int | 0.060000 | | Sampling Parameter Unit | SECOND | | Data Set Parameter Name | MAGNETIC FIELD VECTOR | | Noise Level | 0.006000 | | Data Set Parameter Unit | NANOTESLA | +--------------------------------------------------------+ spase://SMWG/Person/Todd.A.King MetadataContact spase://SMWG/Person/Lee.Frost.Bargatze MetadataContact VG2-U-MAG-4-RDR-U1COORDS-9.6SEC-V1.0 https://pds-ppi.igpp.ucla.edu/data/VG2-U-MAG-4-RDR-U1COORDS-9.6SEC-V1.0/AAREADME.TXT The Document describing the Contents of the Collection. En spase://VMO/NumericalData/Voyager2/MAG/Uranus/PT9.6S spase://VSPO/NumericalData/Voyager2/MAG/Uranus/PT9.6S spase://SMWG/Repository/PDS/PPI Online Open PDS/PPI https://pds-ppi.igpp.ucla.edu/search/view/?f=yes&id=pds://PPI/VG2-U-MAG-4-RDR-U1COORDS-9.6SEC-V1.0 VG2-U-MAG-4-RDR-U1COORDS-9.6SEC-V1.0 This Collection is archived with NASA Planetary Data System. En Text.ASCII NASA Planetary Plasma Interactions (PPI) Node of the Planetary Data System (PDS) and the Principal Investigator for the Data. spase://SMWG/Instrument/Voyager2/MAG MagneticField 1986-01-24T07:00:00.00 1986-01-25T03:59:58.00 PT9.6S Uranus