urn:nasa:pds:lp-er-calibrated:data-3deleflux:3d980201 1.0 1.20.0.0 Product_Observational Mitchell, David 2024 This file contains Lunar Prospector omni-directional 3-D electron flux data for 1998-02-01. The data are accumulated over 16 spacecraft spins at 1 day durations in units of particles/cm**2/sec/steradian/eV. 2024-01-30 1.0 This product, 3D980201.TAB, was originally released as part of the PDS3 LP-L-ER-3-RDR-3DELEFLUX-80SEC-V1.1 data set. The metadata have been migrated to PDS4. The data themselves are unchanged, with the exception to the error described below. Some TAB files, in this collection, have been altered to account for erroneous data values found in the 88 electron flux and phi values. The original, respective flagged values delivered by the instrument team are denoted as: missing_constant = 9.999E-99 missing_constant = 999.99 The erroneous values have been flagged by the PPI node denoted as: error_constant = -9.99E-99 invalid_constant = 998.99 1998-02-01T00:00:21Z 1998-02-02T00:00:56Z Science Calibrated Lunar Prospector omni-directional 3-D electron flux data Particles Electrons Plasma Lunar Prospector Mission urn:nasa:pds:context:investigation:mission.lunar_prospector data_to_investigation Lunar Prospector Host urn:nasa:pds:context:instrument_host:spacecraft.lp is_instrument_host Electron Reflectometer for LP Instrument urn:nasa:pds:context:instrument:lp.er is_instrument Moon Satellite urn:nasa:pds:context:target:satellite.earth.moon data_to_target Primary Mission Electrons Energy Flux urn:nasa:pds:lp-er-calibrated:data-3deleflux-anc:outages::1.0 data_to_ancillary_data urn:nasa:pds:lp-er-calibrated:data-3deleflux-anc:theta::1.0 data_to_ancillary_data urn:nasa:pds:lp-mager-derived:data-moon-pos:moon_pos::1.0 data_to_ancillary_data urn:nasa:pds:lp-mager-derived:data-spacecraft-pos:pos98_02::1.0 data_to_ancillary_data urn:nasa:pds:lp-er-calibrated:document:errata::1.0 data_to_document Binder, A.B., Feldman, W.C., Konopliv, A.S., Lin, R.P., Acuna, M.H., Hood, L.L., and Guinness, E.A., LP MOON SPACECRAFT ATTITUDE V1.0, LP-L-ENG-6-ATTITUDE-V1.0, NASA Planetary Data System, 1998. The Lunar Prospector Attitude data set consists of monthly values for the spacecraft spin rate and spin axis orientation (attitude) as a function of time located in the respective ATTITUDE.TAB. Binder, A.B., Feldman, W.C., Konopliv, A.S., Lin, R.P., Acuna, M.H., Hood, L.L. and Guinness, E.A., LP MOON UPLINK COMMAND V1.0, LP-L-ENG-6-COMMAND-V1.0, NASA Planetary Data System, 1998. The Lunar Prospector Command data set contains commands sent to the spacecraft through one of the Deep Space Network ground stations located in: C9803224.TAB Binder, A.B., W.C. Feldman, A.S. Konopliv, R.P. Lin, M.H. Acuna, L.L. Hood, and E.A. Guinness, LP MOON SPACECRAFT EPHEMERIS V1.0, LP-L-6-EPHEMERIS-V1.0, NASA Planetary Data System, 1998. The Lunar Prospector Ephemeris data set consists of spacecraft position and velocity determinations as a function of time in Moon-centered, Earth equator, mean of J2000 coordinates located in: E980201.DAT LP-L-ER-3-RDR-3DELEFLUX-80SEC-V1.1:3D980201:3D980201.TAB data_to_calibrated_source_product 10.17189/v5jt-7e96 PDS Planetary Plasma Interactions Node This is the first version converted to PDS4. The DOI references the source PDS3 data set. 3D980201.TAB 2003-07-21T18:39:22 24437760 03c64541ee87bbbb838f4c6bd873e43c Lunar Prospector Electron Reflectometer 3-D Electron Flux Data 0 15360 A record in the table consists of the following elements: a time tag in PDS format, pertaining to a single record; a time tag in seconds since epoch 1970, pertaining to an entire spectrum made up of 15 records; the energy bin for the record; the spectrum number for the spectrum (starting with 1 at the beginning of the file); 3 magnetic field components; and then a structure of 88 flux values and 88 phi values. Carriage-Return Line-Feed 7 2 1591 Time 1 1 ASCII_Date_Time_YMD 19 This column contains spacecraft event time (SCET), in PDS format, for the record. This was calculated by incrementing the SCET for the whole 15-record spectrum (column 2) with a time increment calculated from the approximate spin rate of the spacecraft. Spectrum Time 2 21 ASCII_Real 15 Seconds This column contains spacecraft event time (SCET) of the center of the 5 second averaging window for the first record in a spectrum. Averages are non-overlapping. The time format is given in seconds after 00:00:00 UT on Jan 1, 1970. Leap seconds are not accounted for in this time format. Each day is assumed to have 86400.0 seconds and years have either 365 or 366 days. This time column is native to the data; column 1 was calculated from it. 99999999999999. Energy Bin 3 37 ASCII_Real 9 eV Center energy value of the data channel. 99999.999 Spectrum Number 4 47 ASCII_Integer 4 Ordinal number of spectrum, starting with 1 at the beginning of the file. A spectrum is a group of 15 consecutive records, with each record representing a sweep at a different energy. Bx 5 52 ASCII_Real 13 nT Magnetic field component along the S/C X-axis. 999999.999999 By 6 66 ASCII_Real 13 nT Magnetic field component along the S/C Y-axis. 999999.999999 Bz 7 80 ASCII_Real 13 nT Magnetic field component along the S/C Z-axis. 999999.999999 88 1 0 94 880 Electron Flux 1 ASCII_Real 10 cm**-2 * s**-1 * sr**-1 * eV**-1 88 electron fluxes, one per Phi direction. missing_constant = 9.999E-99 represents the flagged values from the instrument team. error_constant = -9.99E-99 represents the flagged value from the PPI Node. 9.999E-99 -9.99E-99 88 1 0 974 616 Phi Values 1 ASCII_Real 7 Degrees 88 Phi values (azimuthal sector centers). missing_constant = 999.99 represents the flagged values from the instrument team. invalid_constant = 998.99 represents the flagged value from the PPI Node. 999.99 998.99