2.3.2 spase://NASA/NumericalData/ParkerSolarProbe/SWEAP/SPAN-A/Level3/ProtonPartialMoments/InstrumentFrame/PT7S PSP Solar Wind Electrons Alphas and Protons (SWEAP) SPAN-A Proton Distribution Function, Partial Moments, Instrument Frame, Level 3 (L3), 7 s Data https://doi.org/10.48322/ypyh-s325 2021-04-27T15:38:11Z SPI Level 3 Data ---------------- File Naming Format: psp_swp_spi_sf00_l3_mom_inst_YYYYMMDD_v01.cdf This data product contains measurements of partial moments of the proton distribution function in the instrument frame of reference. Users should be aware that the full ion distribution is typicaly not in the field of view, FOV, of the SPAN Ion instrument. Parker Solar Probe SWEAP Rules of the Road ------------------------------------------ As part of the development of collaboration with the broader Heliophysics community, the mission has drafted a "Rules of the Road" to govern how PSP instrument data are to be used. * 1) Users should consult with the PI to discuss the appropriate use of instrument data or model results and to ensure that the users are accessing the most recently available versions of the data and of the analysis routines. Instrument team Science Operations Centers, SOCs, and/or Virtual Observatories, VOs, should facilitate this process serving as the contact point between PI and users in most cases. * 2) Users should heed the caveats of investigators to the interpretations and limitations of data or model results. Investigators supplying data or models may insist that such caveats be published. Data and model version numbers should also be specified. * 3) Browse products, Quicklook, and Planning data are not intended for science analysis or publication and should not be used for those purposes without consent of the PI. * 4) Users should acknowledge the sources of data used in all publications, presentations, and reports: "We acknowledge the NASA Parker Solar Probe Mission and the SWEAP team led by J. Kasper for use of data.". * 5) Users are encouraged to provide the PI a copy of each manuscript that uses the PI data prior to submission of that manuscript for consideration of publication. On publication, the citation should be transmitted to the PI and any other providers of data. Please acknowledge the Principal Investigator J.C. Kasper for use of the Data Livi, Roberto; Larson, Davin E.; Rahmati, Ali 2020-01-01T00:00:00 NASA Space Physics Data Facility spase://SMWG/Person/Justin.C.Kasper PrincipalInvestigator spase://SMWG/Person/Robert.M.Candey MetadataContact spase://SMWG/Person/Lee.Frost.Bargatze MetadataContact PSP SWEAP Instrument Suite, Space Science Review Publication https://doi.org/10.1007/s11214-015-0206-3 Parker Solar Probe, PSP, SWEAP Instrument Suite Description: Kasper, J.C., Abiad, R., Austin, G. et al., Solar Wind Electrons Alphas and Protons (SWEAP) Investigation: Design of the Solar Wind and Coronal Plasma Instrument Suite for Solar Probe Plus, Space Scii. Rev., 204, 131–186 (2016) PSP SWEAP home page, SAO http://sweap.cfa.harvard.edu Parker Solar Probe, PSP, SWEAP home page, Smithsonian Astrophysical Observatory PSP SWEAP Data Access web site, SAO http://sweap.cfa.harvard.edu/Data.html Parker Solar Probe, PSP, SWEAP Data Access web site, Smithsonian Astrophysical Observatory spase://VSPO/NumericalData/ParkerSolarProbe/SWEAP/SPAN-A/Level3/ProtonPartialMoments/InstrumentFrame/PT7S spase://SMWG/Repository/NASA/GSFC/SPDF Online Open FTPS from SPDF (not with most browsers) ftps://spdf.gsfc.nasa.gov/pub/data/psp/sweap/spi/l3/spi_sf00_mom_inst/ Access to Data in CDF Format via ftp from SPDF HTTPS from SPDF https://spdf.gsfc.nasa.gov/pub/data/psp/sweap/spi/l3/spi_sf00_mom_inst/ Access to Data in CDF Format via http from SPDF CDAWeb https://cdaweb.gsfc.nasa.gov/cgi-bin/eval2.cgi?dataset=PSP_SWP_SPI_SF00_L3_MOM_INST&index=sp_phys PSP_SWP_SPI_SF00_L3_MOM_INST Access to ASCII, CDF, and Plots via NASA/GSFC CDAWeb CDF None Please acknowledge the Principal Investigator J.C. Kasper. 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 PSP_SWP_SPI_SF00_L3_MOM_INST Web Service to this product using the HAPI interface. CSV Please acknowledge the Principal Investigator J.C. Kasper. Please acknowledge the Data Providers and CDAWeb when using these Data. Calibrated spase://SMWG/Instrument/ParkerSolarProbe/SWEAP/SPAN-A InstrumentStatus ThermalPlasma 2018-10-06T00:00:00.000 -P6M PT7S Heliosphere Heliosphere.Inner Heliosphere.NearEarth Sun.Corona Epoch Time, TT2000, Midpoint of Integration Time Series defined by using: EPOCH Epoch Epoch Time Tags, TT2000, Nanoseconds since J2000 at Midpoint of the Integration Warning: the Epoch time typically has an irregular cadence owing to frequent changes in the operating mode. TT2000 is measured in nanoseconds from J2000 with leap seconds included. Please refer to CDF TT2000 documentation with regards to this convention. This time corresponds to the first measurement of the spectrum. In accordance with SPDF standards, this epoch is interpreted a CDF_TT2000 time. It is acknowledged here that this epoch is not strictly equal to "terrestrial time" as it is defined in the CDF_TT2000 documentation nor is the calendar date interpreted by CDF_T2000 operation performed on this epoch strictly equal to Coordinated Universal Time, UTC This Parameter exhibits an increasing Monotonic Progression. PT7S ns 1.0e-9>s Epoch LinearScale 01-Jan-1990 00:00:00.000000000 31-Dec-2029 23:59:58.999000000 01-Jan-2000 11:58:55.816065535 Temporal Time Time Series defined by using: EPOCH TIME Time This Parameter exhibits an increasing Monotonic Progression PT7S s Unix Time LinearScale 1.2623e+09 1.89346e+09 nan Scalar Temporal Parker Solar Probe, Mission Elapsed Time Time Series defined by using: EPOCH MET Parker Solar Probe, PSP, Mission Elapsed Time, MET, in string format The mission elapsed time string is constructed as met_seconds+':'+met_subseconds_base50000, where: met_seconds is the CCSDS_MET value cast as an integer string with no whitespace and met_subseconds_base50000 is an "I05" format integer string formed by converting the xxx_SUBSEC value to units of 1/50000 second. For example, if the xxx_SUBSEC value is recorded in parts per 65536 o second, the correct procedure would be to round 50000*(xxx_SUBSEC/65536) to the nearest integer and cast a string by using the "I05" format. Here, CCSDS_MET is the mission elapsed time, in seconds, from the PSP Epoch, which is defined to be January 1, 2010, 12:00:00 UTC and xxx_SUBSEC is the elapsed time in fractional seconds since the last tick of MET typically in units of 2^-16 seconds. PT7S MET LinearScale -1.0e+30 1.0e+30 nan Scalar Temporal Application ID Time Series defined by using: EPOCH APID Application Identifier, APID PT7S APID LinearScale -1.0e+30 1.0e+30 nan Scalar InstrumentMode Sequence Number Time Series defined by using: EPOCH SEQN Sequence Number PT7S SEQN LinearScale -1.0e+30 1.0e+30 nan Scalar Other Source Time Series defined by using: EPOCH SOURCE Source PT7S SOURCE LinearScale -1.0e+30 1.0e+30 nan Scalar Other Source Hash Value Time Series defined by using: EPOCH SOURCE_HASH Source Hash Value PT7S SOURCE_HASH LinearScale -1.0e+30 1.0e+30 nan Scalar Other Compression Ratio Time Series defined by using: EPOCH COMPR_RATIO Compression Ratio PT7S COMPR_RATIO LinearScale -1.0e+30 1.0e+30 nan Scalar Other Number of Data Points Time Series defined by using: EPOCH NDAT Number of Data Points PT7S NDAT LinearScale -1.0e+30 1.0e+30 nan Scalar Other Data Size Time Series defined by using: EPOCH DATASIZE Data Size PT7S DATASIZE LinearScale -1.0e+30 1.0e+30 nan Scalar Other SMP Bits Time Series defined by using: EPOCH SMP_BITS SMP Bits PT7S SMP_BITS LinearScale -1.0e+30 1.0e+30 nan Scalar Other LTCS NNNN Bits Time Series defined by using: EPOCH LTCSNNNN_BITS LTCS NNNN Bits PT7S LTCSNNNN_BITS LinearScale -1.0e+30 1.0e+30 nan Scalar Other ARCH Bits Time Series defined by using: EPOCH ARCH_BITS ARCH Bits PT7S ARCH_BITS LinearScale -1.0e+30 1.0e+30 nan Scalar Other Mode 1 Time Series defined by using: EPOCH MODE1 Mode Number 1 PT7S MODE1 LinearScale -1.0e+30 1.0e+30 nan Scalar InstrumentMode ARCH SUM Time Series defined by using: EPOCH ARCH_SUM ARCH SUM PT7S ARCH_SUM LinearScale -1.0e+30 1.0e+30 nan Scalar Other ARCH SMP Data Quality Flag Time Series defined by using: EPOCH ARCH_SMP_FLAG ARCH SMP Data Quality Flag PT7S ARCH_SMP_FLAG LinearScale -1.0e+30 1.0e+30 nan Scalar InstrumentMode Total Accumulation Period Time Series defined by using: EPOCH TOT_ACCUM_PERIOD Total Accumulation Period PT7S TOT_ACCUM_PERIOD LinearScale -1.0e+30 1.0e+30 nan Scalar Temporal Number of Accumulations Time Series defined by using: EPOCH NUM_ACCUM Number of Accumulations PT7S NUM_ACCUM LinearScale -1.0e+30 1.0e+30 nan Scalar Other Mode 2, ORI Time Series defined by using: EPOCH MODE2_ORI Mode Number 2, ORI PT7S MODE2_ORI LinearScale -1.0e+30 1.0e+30 nan Scalar InstrumentMode Mode 2 Time Series defined by using: EPOCH MODE2 Mode Number 2 PT7S MODE2 LinearScale -1.0e+30 1.0e+30 nan Scalar InstrumentMode F0 Time Series defined by using: EPOCH F0 F0 PT7S F0 LinearScale -1.0e+30 1.0e+30 nan Scalar Other Status Bits Time Series defined by using: EPOCH STATUS_BITS Status Bits PT7S STATUS_BITS LinearScale -1.0e+30 1.0e+30 nan Scalar Other Peak Bin Time Series defined by using: EPOCH PEAK_BIN Peak Bin PT7S PEAK_BIN LinearScale -1.0e+30 1.0e+30 nan Scalar Other Product Bits Time Series defined by using: EPOCH PRODUCT_BITS Product Bits PT7S PRODUCT_BITS LinearScale -1.0e+30 1.0e+30 nan Scalar Other Particle Counts Time Series defined by using: EPOCH CNTS Particle Counts PT7S CNTS LinearScale -1.0e+30 1.0e+30 nan Ion Scalar Counts Gap Time Series defined by using: EPOCH GAP Gap PT7S GAP LinearScale -1.0e+30 1.0e+30 nan Scalar Other Quality Flag Time Series defined by using: EPOCH QUALITY_FLAG Quality Flag PT7S TimeSeries QUALITY_FLAG I10 LinearScale 256 -1 Scalar Velocity Rotation Matrix, Spacecraft Instrument Time Series defined by using: EPOCH ROTMAT_SC_INST Rotation Matrix, Spacecraft Instrument PT7S TimeSeries ROTMAT_SC_INST E10.2 LinearScale 3 3 nan Array Other Partial Moment Number Density Time Series defined by using: EPOCH DENS Partial Moment Number Density PT7S cm^-3 1.0e6>m^-3 TimeSeries Density F8.2 LogScale 0.1 10000.0 nan Ion Scalar NumberDensity Particle Velocity Moment Time Series defined by using: EPOCH VEL Particle Velocity Moment PT7S km/s 1.0e3>m/s TimeSeries Vx;Vy;Vz F8.2 LinearScale 3 Vx 1 Vy 2 Vz 3 -10000.0 10000.0 nan Ion Vector Velocity Temperature Tensor Time Series defined by using: EPOCH T_TENSOR Temperature, T, Tensor PT7S eV 1.602176565e-19>J TimeSeries Txx;Tyy;Tzz;Txy;Txz;Tyz F8.2 LinearScale 6 Txx 1 Tyy 2 Tzz 3 Txy 4 Txz 5 Tyz 6 -10000.0 10000.0 nan Ion Array Temperature Temperature, Partial Moment Time Series defined by using: EPOCH TEMP Temperature, Partial Moment, Average of Trace of Temperature Tensor PT7S eV 1.602176565e-19>J TimeSeries Temperature F8.2 LinearScale -10000.0 10000.0 nan Ion Scalar Temperature Differential Energy Flux versus Energy Time Series defined by using: EPOCH EFLUX_VS_ENERGY Differential Energy Flux versus Energy PT7S eV/(cm^2 s sr eV) 1.0e4>J/(m^2 s sr J) Spectrogram Eflux vs Energy E12.2 LogScale 32 0.001 1.0e+12 nan Ion Array NumberFlux Differential Energy Flux versus Theta Time Series defined by using: EPOCH EFLUX_VS_THETA Differential Energy Flux versus Elevation Angle, Theta PT7S eV/(cm^2 s sr eV) 1.0e4>J/(m^2 s sr J) Spectrogram Eflux vs Theta E12.2 LogScale 8 0.001 1.0e+12 nan Ion Array NumberFlux Differential Energy Flux versus Phi Time Series defined by using: EPOCH EFLUX_VS_PHI Differential Energy Flux versus Azimuth Angle, Phi PT7S eV/(cm^2 s sr eV) 1.0e4>J/(m^2 s sr J) Spectrogram Eflux vs Phi E12.2 LogScale 8 0.001 1.0e+12 nan Ion Array NumberFlux Particle Energy Time Series defined by using: EPOCH ENERGY_VALS Particle Energy PT7S eV 1.602176565e-19>J TimeSeries Energy F8.2 LogScale 32 1.0 100000.0 nan Ion Array Energy Elevation Angle, Spacecraft coordinates Time Series defined by using: EPOCH THETA_VALS Elevation Angle, Spacecraft, SC, coordinates PT7S ° 0.0174532925>rad TimeSeries Elevation Angle F8.2 LinearScale 8 -90.0 90.0 nan Array Other Azimuth Angle, Spacecraft coordinates Time Series defined by using: EPOCH PHI_VALS Azimuth Angle, Spacecraft, SC, coordinates PT7S ° 0.0174532925>rad Spherical SC TimeSeries Azimuth Angle F8.2 LinearScale 8 -180.0 360.0 nan Array DirectionAngle.AzimuthAngle Velocity