2.7.1 https://spdx.org/licenses/ SPDX CC0-1.0 https://spdx.org/licenses/CC0-1.0.html Creative Commons Zero v1.0 Universal CC0 1.0 Universal is the Creative Commons license applicable to all publicly available SPASE metadata descriptions spase://NASA/NumericalData/MAVEN/SEP/Level2/Sensor2/Survey/PT8S NASA NumericalData MAVEN SEP Calibrated Ion and Electron Spectra Data Collection (Sensor 2) MVN_SEP_L2_S2-CAL-SVY-FULL https://doi.org/10.17189/1414228 2026-06-26T13:24:18Z 2024-02-26T00:00:00Z Draft metadata created by LFB (ADAPT code), final editing by AK 2025-09-30T14:25:19Z Updated PublishedBy name to match ROR Registry. Added ResourceType and NamingAuthority. Changed http to https in top-level schemaLocation attribute. Fixed version number separator in top-level schemaLocation attribute. Matched version number in schemaLocation attribute to updated value in Version tag. ZCB 2025-12-04T13:29:53Z Added MetadataRightsList and RightsList(s). Updated to 2.7.1. ZCB 2026-06-26T13:24:18Z Add 'Z' to RevisionEvent:ReleaseDate(s), PublicationDate, TemporalDescription:TimeSpan:StartDate. ZCB Calibrated MAVEN Solar Energetic Particle (SEP) Instrument Sensor 2 ion and electron spectra. The data include total (integrated) and differential (as a function of 28 energy windows) ion and electron number fluxes in forward and reverse look directions. Description of the SEP instrument can be found on the SEP home page https://lasp.colorado.edu/maven/science/instrument-package/sep/ and in the SEP instrument publication https://doi.org/10.1007/s11214-015-0218-z. Please acknowledge the Principal Investigator D. Larson for use of these data. Larson, D. 2023-01-01T00:00:00Z Planetary Data System; Space Physics Data Facility spase://SMWG/Person/Davin.Larson InstrumentLead spase://SMWG/Person/Lan.Jian MetadataContact spase://SMWG/Person/Andriy.Koval MetadataContact MAVEN Data Archive at PDS PPI Node https://pds-ppi.igpp.ucla.edu/search/?sc=MAVEN&facet=SPACECRAFT_NAME MAVEN home page at LASP https://lasp.colorado.edu/maven/ MAVEN home page at NASA.gov https://science.nasa.gov/mission/maven/ spase://SMWG/Repository/PDS/PPI Online Open PDS PPI https://pds-ppi.igpp.ucla.edu/search/view/?f=yes&id=pds://PPI/maven.sep.calibrated/data/spec Access to Data in CDF Format at the Planetary Data System, Planetary Plasma Interactions node CDF None Please acknowledge the Principal Investigator D. Larson spase://SMWG/Repository/NASA/GSFC/SPDF Online Open https://spdx.org/licenses/ SPDX CC0-1.0 https://spdx.org/licenses/CC0-1.0.html Creative Commons Zero v1.0 Universal CC0 1.0 Universal is the Creative Commons license applicable to all publicly available NASA Heliophysics data products FTPS from SPDF (not with most browsers) ftps://spdf.gsfc.nasa.gov/pub/data/maven/sep/l2/s2-cal-svy-full/ Access to Data in CDF Format via ftps from SPDF HTTPS from SPDF https://spdf.gsfc.nasa.gov/pub/data/maven/sep/l2/s2-cal-svy-full/ Access to Data in CDF Format via https from SPDF CDAWeb https://cdaweb.gsfc.nasa.gov/cgi-bin/eval2.cgi?dataset=MVN_SEP_L2_S2-CAL-SVY-FULL&index=sp_phys MVN_SEP_L2_S2-CAL-SVY-FULL Access to ASCII, CDF, and Plots via NASA/GSFC CDAWeb CDF None https://cdaweb.gsfc.nasa.gov/pub/data/maven/sep/l2/s2-cal-svy-full/$Y/$m mvn_sep_l2_s2-cal-svy-full_$Y$m$d_v04_r06.cdf Please acknowledge the Principal Investigator D. Larson. Please acknowledge the Data Providers and CDAWeb when using these data. spase://SMWG/Repository/NASA/GSFC/SPDF Online Open CDAWeb Programmatic Data Access https://cdaweb.gsfc.nasa.gov/WS/cdasr/1/dataviews/sp_phys/datasets/MVN_SEP_L2_S2-CAL-SVY-FULL/clientLibraryExample/ MVN_SEP_L2_S2-CAL-SVY-FULL Access to this data from common programming environments. Note: this AccessInformation element was added by HDPWS. Binary Please acknowledge the Principal Investigator D. Larson. Please acknowledge the Data Providers and CDAWeb when using these data. spase://SMWG/Repository/NASA/GSFC/SPDF/CDAWeb Online Open https://spdx.org/licenses/ SPDX CC0-1.0 https://spdx.org/licenses/CC0-1.0.html Creative Commons Zero v1.0 Universal CC0 1.0 Universal is the Creative Commons license applicable to all publicly available NASA Heliophysics data products CDAWeb HAPI Server https://cdaweb.gsfc.nasa.gov/hapi MVN_SEP_L2_S2-CAL-SVY-FULL Web Service to this product using the HAPI interface CSV Please acknowledge the Principal Investigator D. Larson. Please also acknowledge the Data Providers and CDAWeb when using these data. Calibrated spase://SMWG/Instrument/MAVEN/SEP EnergeticParticles 2014-09-22T19:34:31Z -P2Y PT8S PT2S PT8S Mars Unix time Time series defined by using: epoch time_unix Time, middle of sample, in Unix time This Parameter exhibits an increasing Monotonic Progression PT8S PT2S PT8S s TimeSeries Time (UTC) F15.3 0.0 1.0e+10 1.2623e+09 1.89346e+09 nan Temporal Epoch Time series defined by using: epoch epoch Time, middle of sample, in TT2000 time base This Parameter exhibits an increasing Monotonic Progression PT8S PT2S PT8S ns 1.0e-9>s TimeSeries epoch E25.18 6.3788148221851e+13 6.3788234621260e+13 2010-01-01T00:00:00.000000000 2030-01-01T00:00:00.000000000 9999-12-31T23:59:59.999999999 Temporal Mission Elapsed Time Time series defined by using: epoch time_met Time, middle of sample, in raw mission elapsed time This Parameter exhibits an increasing Monotonic Progression PT8S PT2S PT8S s TimeSeries time_met F25.6 6.74222e+08 6.74309e+08 0.0 9.4608e+08 nan Temporal Ephermeris Time Time series defined by using: epoch time_ephemeris Ephermeris Time, middle of sample, compatible with spice This Parameter exhibits an increasing Monotonic Progression PT8S PT2S PT8S s TimeSeries time_ephemeris F25.6 6.74222e+08 6.74309e+08 0.0 9.4608e+08 nan Temporal Attenuator state Time series defined by using: epoch attenuator_state Attenuator state, 0=error, 1=open, 2=closed, 3=mixed PT8S PT2S PT8S TimeSeries attenuator_state I7 0 3 1 2 65535 InstrumentMode Number of 1-second accumulations Time series defined by using: epoch accum_time Number of 1-second accumulations contained within this data sample. PT8S PT2S PT8S TimeSeries accum_time I6 0 128 LinearScale 0 128 65535 Scalar Total Temporal Binning Map ID Time series defined by using: epoch mapid Binning Map ID number PT8S PT2S PT8S TimeSeries mapid I6 0 128 LinearScale 0 128 65535 InstrumentMode CCSDS Sequence Counter Time series defined by using: epoch seq_cntr CCSDS Sequence Counter PT8S PT2S PT8S TimeSeries seq_cntr I6 0 16384 LinearScale 0 16384 65535 Telemetry Differential ion flux in forward look direction Time series defined by using: epoch f_ion_flux Differential ion flux in forward look direction PT8S PT2S PT8S (cm^2 s sr keV)^-1 6.24161e-16>(m^2 s sr J)^-1 Spectrogram f_ion_flux E10.2 0.0 100.0 LogScale 28 -1.0e+31 1.0e+31 nan Ion Array Differential NumberFlux Differential ion flux uncertainty in forward look direction Time series defined by using: epoch f_ion_flux_unc Differential ion flux uncertainty in forward look direction PT8S PT2S PT8S (cm^2 s sr keV)^-1 6.24161e-16>(m^2 s sr J)^-1 Spectrogram f_ion_flux_unc E10.2 0.0 100.0 LogScale 28 -1.0e+31 1.0e+31 nan Ion Array Uncertainty Differential NumberFlux Total (integrated) ion flux in forward look direction Time series defined by using: epoch f_ion_flux_tot Total (integrated) ion flux in forward look direction PT8S PT2S PT8S (cm^2 s sr)^-1 1.0e4>(m^2 s sr) TimeSeries f_ion_flux_tot E10.2 0.0 100.0 LogScale -1.0e+31 1.0e+31 nan Ion Total NumberFlux Total ion flux uncertainty in forward look direction Time series defined by using: epoch f_ion_flux_tot_unc Total ion flux uncertainty in forward look direction PT8S PT2S PT8S (cm^2 s sr)^-1 1.0e4>(m^2 s sr) TimeSeries f_ion_flux_tot_unc E10.2 0.0 100.0 LogScale -1.0e+31 1.0e+31 nan Ion Uncertainty Total NumberFlux Ion energy in forward look direction Time series defined by using: epoch f_ion_energy Ion energy in forward look direction PT8S PT2S PT8S keV 1.602176565e-16>J TimeSeries f_ion_energy E10.2 0.0 100.0 LogScale 28 -1.0e+31 1.0e+31 nan Ion Energy Ion energy channel width in forward look direction Time series defined by using: epoch f_ion_denergy Ion energy channel width in forward look direction PT8S PT2S PT8S keV 1.602176565e-16>J TimeSeries f_ion_denergy E10.2 0.0 100.0 LogScale 28 -1.0e+31 1.0e+31 nan Ion Energy Differential electron flux in forward look direction Time series defined by using: epoch f_elec_flux Differential electron flux in forward look direction PT8S PT2S PT8S (cm^2 s sr keV)^-1 6.24161e-16>(m^2 s sr J)^-1 Spectrogram f_elec_flux E10.2 0.0 100.0 LogScale 15 -1.0e+31 1.0e+31 nan Electron Array Differential NumberFlux Differential electron flux uncertainty in forward look direction Time series defined by using: epoch f_elec_flux_unc Differential electron flux uncertainty in forward look direction PT8S PT2S PT8S (cm^2 s sr keV)^-1 6.24161e-16>(m^2 s sr J)^-1 Spectrogram f_elec_flux_unc E10.2 0.0 100.0 LogScale 15 -1.0e+31 1.0e+31 nan Electron Array Uncertainty Differential NumberFlux Total (integrated) electron flux in forward look direction Time series defined by using: epoch f_elec_flux_tot Total (integrated) electron flux in forward look direction PT8S PT2S PT8S (cm^2 s sr)^-1 1.0e4>(m^2 s sr) TimeSeries f_elec_flux_tot E10.2 0.0 100.0 LogScale -1.0e+31 1.0e+31 nan Electron Total NumberFlux Total electron flux uncertainty in forward look direction Time series defined by using: epoch f_elec_flux_tot_unc Total electron flux uncertainty in forward look direction PT8S PT2S PT8S (cm^2 s sr)^-1 1.0e4>(m^2 s sr) TimeSeries f_elec_flux_tot_unc E10.2 0.0 100.0 LogScale -1.0e+31 1.0e+31 nan Electron Uncertainty Total NumberFlux Electron energy in forward look direction Time series defined by using: epoch f_elec_energy Electron energy in forward look direction PT8S PT2S PT8S keV 1.602176565e-16>J TimeSeries f_elec_energy E10.2 0.0 100.0 LogScale 15 -1.0e+31 1.0e+31 nan Electron Energy Electron energy channel width in forward look direction Time series defined by using: epoch f_elec_denergy Electron energy channel width in forward look direction PT8S PT2S PT8S keV 1.602176565e-16>J TimeSeries f_elec_denergy E10.2 0.0 100.0 LogScale 15 -1.0e+31 1.0e+31 nan Electron Energy Differential ion flux in reverse look direction Time series defined by using: epoch r_ion_flux Differential ion flux in reverse look direction PT8S PT2S PT8S (cm^2 s sr keV)^-1 6.24161e-16>(m^2 s sr J)^-1 Spectrogram r_ion_flux E10.2 0.0 100.0 LogScale 28 -1.0e+31 1.0e+31 nan Ion Array Differential NumberFlux Differential ion flux uncertainty in reverse look direction Time series defined by using: epoch r_ion_flux_unc Differential ion flux uncertainty in reverse look direction PT8S PT2S PT8S (cm^2 s sr keV)^-1 6.24161e-16>(m^2 s sr J)^-1 Spectrogram r_ion_flux_unc E10.2 0.0 100.0 LogScale 28 -1.0e+31 1.0e+31 nan Ion Array Uncertainty Differential NumberFlux Total (integrated) ion flux in reverse look direction Time series defined by using: epoch r_ion_flux_tot Total (integrated) ion flux in reverse look direction PT8S PT2S PT8S (cm^2 s sr)^-1 1.0e4>(m^2 s sr) TimeSeries r_ion_flux_tot E10.2 0.0 100.0 LogScale -1.0e+31 1.0e+31 nan Ion Total NumberFlux Total ion flux uncertainty in reverse look direction Time series defined by using: epoch r_ion_flux_tot_unc Total ion flux uncertainty in reverse look direction PT8S PT2S PT8S (cm^2 s sr)^-1 1.0e4>(m^2 s sr) TimeSeries r_ion_flux_tot_unc E10.2 0.0 100.0 LogScale -1.0e+31 1.0e+31 nan Ion Uncertainty Total NumberFlux Ion energy in reverse look direction Time series defined by using: epoch r_ion_energy Ion energy in reverse look direction PT8S PT2S PT8S keV 1.602176565e-16>J TimeSeries r_ion_energy E10.2 0.0 100.0 LogScale 28 -1.0e+31 1.0e+31 nan Ion Energy Ion energy channel width in reverse look direction Time series defined by using: epoch r_ion_denergy Ion energy channel width in reverse look direction PT8S PT2S PT8S keV 1.602176565e-16>J TimeSeries r_ion_denergy E10.2 0.0 100.0 LogScale 28 -1.0e+31 1.0e+31 nan Ion Energy Differential electron flux in reverse look direction Time series defined by using: epoch r_elec_flux Differential electron flux in reverse look direction PT8S PT2S PT8S (cm^2 s sr keV)^-1 6.24161e-16>(m^2 s sr J)^-1 Spectrogram r_elec_flux E10.2 0.0 100.0 LogScale 15 -1.0e+31 1.0e+31 nan Electron Array Differential NumberFlux Differential electron flux uncertainty in reverse look direction Time series defined by using: epoch r_elec_flux_unc Differential electron flux uncertainty in reverse look direction PT8S PT2S PT8S (cm^2 s sr keV)^-1 6.24161e-16>(m^2 s sr J)^-1 Spectrogram r_elec_flux_unc E10.2 0.0 100.0 LogScale 15 -1.0e+31 1.0e+31 nan Electron Array Uncertainty Differential NumberFlux Total (integrated) electron flux in reverse look direction Time series defined by using: epoch r_elec_flux_tot Total (integrated) electron flux in reverse look direction PT8S PT2S PT8S (cm^2 s sr)^-1 1.0e4>(m^2 s sr) TimeSeries r_elec_flux_tot E10.2 0.0 100.0 LogScale -1.0e+31 1.0e+31 nan Electron Total NumberFlux Total electron flux uncertainty in reverse look direction Time series defined by using: epoch r_elec_flux_tot_unc Total electron flux uncertainty in reverse look direction PT8S PT2S PT8S (cm^2 s sr)^-1 1.0e4>(m^2 s sr) TimeSeries r_elec_flux_tot_unc E10.2 0.0 100.0 LogScale -1.0e+31 1.0e+31 nan Electron Uncertainty Total NumberFlux Electron energy in reverse look direction Time series defined by using: epoch r_elec_energy Electron energy in reverse look direction PT8S PT2S PT8S keV 1.602176565e-16>J TimeSeries r_elec_energy E10.2 0.0 100.0 LogScale 15 -1.0e+31 1.0e+31 nan Electron Energy Electron energy channel width in reverse look direction Time series defined by using: epoch r_elec_denergy Electron energy channel width in reverse look direction PT8S PT2S PT8S keV 1.602176565e-16>J TimeSeries r_elec_denergy E10.2 0.0 100.0 LogScale 15 -1.0e+31 1.0e+31 nan Electron Energy Count Rate in THICK detectors of A Stack Time series defined by using: epoch a_t_rates Count Rate in THICK detectors of A Stack PT8S PT2S PT8S s^-1 TimeSeries a_t_rates E10.2 0.0 100.0 LinearScale 8 -1.0e+31 1.0e+31 nan Other Count Rate in THICK detectors of B Stack Time series defined by using: epoch b_t_rates Count Rate in THICK detectors of B Stack PT8S PT2S PT8S s^-1 TimeSeries b_t_rates E10.2 0.0 100.0 LinearScale 8 -1.0e+31 1.0e+31 nan Other Count Rate of triple coincidence in A Stack Time series defined by using: epoch a_fto_rates Count Rate of triple coincidence in A Stack PT8S PT2S PT8S s^-1 TimeSeries a_fto_rates E10.2 0.0 100.0 LinearScale 10 -1.0e+31 1.0e+31 nan Other Count Rate in triple coincidence in B Stack Time series defined by using: epoch b_fto_rates Count Rate in triple coincidence in B Stack PT8S PT2S PT8S s^-1 TimeSeries b_fto_rates E10.2 0.0 100.0 LinearScale 10 -1.0e+31 1.0e+31 nan Other Total Count Rate in Forward Open detector Time series defined by using: epoch f_o_rate Total Count Rate in Forward Open detector PT8S PT2S PT8S s^-1 TimeSeries f_o_rate E10.2 0.0 100.0 LinearScale -1.0e+31 1.0e+31 nan Other Total Count Rate in Forward Foil detector Time series defined by using: epoch f_f_rate Total Count Rate in Forward Foil detector PT8S PT2S PT8S s^-1 TimeSeries f_f_rate E10.2 0.0 100.0 LinearScale -1.0e+31 1.0e+31 nan Other Total Count Rate in Rear Open detector Time series defined by using: epoch r_o_rate Total Count Rate in Rear Open detector PT8S PT2S PT8S s^-1 TimeSeries r_o_rate E10.2 0.0 100.0 LinearScale -1.0e+31 1.0e+31 nan Other Total Count Rate in Rear Foil detector Time series defined by using: epoch r_f_rate Total Count Rate in Rear Foil detector PT8S PT2S PT8S s^-1 TimeSeries r_f_rate E10.2 0.0 100.0 LinearScale -1.0e+31 1.0e+31 nan Other Quality Flag Time series defined by using: epoch quality_flag Quality Flag PT8S PT2S PT8S TimeSeries quality_flag I10 0 1024 LinearScale 0 1024 4294967295 DataQuality