urn:nasa:pds:mess-epps-eps-calibrated 1.0 1.15.0.0 Product_Bundle 2021 10.17189/1522325 This bundle contains the MESSENGER Energetic Particle and Plasma Spectrometer (EPPS) calibrated observations, also known as CDRs. The system encompasses 2 instrument subsystems - the Energetic Particle Spectrometer (EPS) and the Fast Imaging Plasma Spectrometer (FIPS). This data set contains only the EPS instrument data. EPS covers the energy range of 25 to > 500 keV for electrons, and 10 keV/nucleon to ~3 MeV total energy for ions. These data were previously released as a PDS data set (MESS-E/V/H/SW-EPPS-3-EPS-CDR-V1.0, https://doi.org/10.17189/1519740). 2026-05-18 1.0 The data in this bundle were originally released in 2016 as part of the PDS3 MESS-E/V/H/SW-EPPS-3-EPS-CDR-V1.0 data set. The metadata in this version have been migrated to PDS4. The data themselves are unchanged. This is the initial version in PDS4. 2004-08-03T00:00:00Z 2015-04-30T15:08:25Z MESSENGER Mission urn:nasa:pds:context:investigation:mission.messenger bundle_to_investigation MESSENGER Host urn:nasa:pds:context:instrument_host:spacecraft.mess is_instrument_host EPPS Energetic Particle Spectrometer Instrument urn:nasa:pds:context:instrument:epps-eps.mess is_instrument Earth Planet urn:nasa:pds:context:target:planet.earth bundle_to_target Venus Planet urn:nasa:pds:context:target:planet.venus bundle_to_target Mercury Planet urn:nasa:pds:context:target:planet.mercury bundle_to_target Solar Wind Plasma Stream urn:nasa:pds:context:target:plasma_stream.solar_wind bundle_to_target Earth Cruise Earth Flyby Mercury 1 Cruise Mercury 1 Flyby Mercury 2 Cruise Mercury 2 Flyby Mercury 3 Cruise Mercury 3 Flyby Mercury 4 Cruise Mercury Orbit Mercury Orbit Year 2 Mercury Orbit Year 3 Mercury Orbit Year 4 Mercury Orbit Year 5 Venus 1 Cruise Venus 2 Cruise Venus 2 Flyby Archive readme.txt 2021-03-09T15:02:28 5619 1d8cbf4173e953fb34cd8d17e8b0a8bb 0 7-Bit ASCII Text Carriage-Return Line-Feed urn:nasa:pds:mess-epps-eps-calibrated:calibration::1.0 Primary bundle_has_calibration_collection urn:nasa:pds:mess-epps-eps-calibrated:document::1.0 Primary bundle_has_document_collection urn:nasa:pds:mess-epps-eps-calibrated:data-hi-spec::1.0 Primary bundle_has_data_collection urn:nasa:pds:mess-epps-eps-calibrated:data-hires-spec::1.0 Primary bundle_has_data_collection urn:nasa:pds:mess-epps-eps-calibrated:data-lores-spec::1.0 Primary bundle_has_data_collection urn:nasa:pds:mess-epps-eps-calibrated:data-med-spec::1.0 Primary bundle_has_data_collection urn:nasa:pds:mess-epps-eps-calibrated:data-pulse-height::1.0 Primary bundle_has_data_collection urn:nasa:pds:mess-epps-eps-calibrated:data-scan-spec::1.0 Primary bundle_has_data_collection urn:nasa:pds:mess-epps-eps-calibrated:data-sum-spec::1.0 Primary bundle_has_data_collection