{
  "Spase": {
    "xmlns": "http://www.spase-group.org/data/schema",
    "xmlns:xsi": "http://www.w3.org/2001/XMLSchema-instance",
    "xsi:schemaLocation": "https://www.spase-group.org/data/schema  https://www.spase-group.org/data/schema/spase-2.7.1.xsd",
    "Version": "2.7.1",
    "MetadataRightsList": {
      "Rights": {
        "SchemeURI": "https://spdx.org/licenses/",
        "RightsIdentifierScheme": "SPDX",
        "RightsIdentifier": "CC0-1.0",
        "RightsURI": "https://spdx.org/licenses/CC0-1.0.html",
        "RightsName": "Creative Commons Zero v1.0 Universal",
        "Note": "CC0 1.0 Universal is the Creative Commons license applicable to all publicly available SPASE metadata descriptions"
      }
    },
    "Catalog": {
      "ResourceID": "spase://NASA/Catalog/ACE/Beam-like_electron_events",
      "NamingAuthority": "NASA",
      "ResourceType": "Catalog",
      "ResourceHeader": {
        "ResourceName": "ACE/EPAM Beam-like electron events",
        "ReleaseDate": "2026-02-02T13:10:21Z",
        "RevisionHistory": {
          "RevisionEvent": [
            {
              "ReleaseDate": "2025-06-18T17:56:14",
              "Note": "Only known prior ReleaseDate of the metadata"
            },
            {
              "ReleaseDate": "2026-02-02T13:10:21Z",
              "Note": "Added MetadataRightsList. Added ResourceType and NamingAuthority. Updated to 2.7.1. ZCB"
            }
          ]
        },
        "Description": "ACE/EPAM \"beam-like\" electron events refer to a specific type of solar energetic electron event observed by the Electron, Proton, and Alpha Monitor (EPAM) instrument on the Advanced Composition Explorer (ACE) spacecraft. These events are characterized by a strong anisotropy in the electron pitch-angle distribution, meaning the electrons are traveling predominantly in one direction, resembling a beam. These field-aligned electron beams all have velocity-dispersed onsets, indicating that the solar injection of electrons began simultaneously.",
        "Contact": [
          {
            "PersonID": "spase://SMWG/Person/Robert.E.Gold",
            "Role": "GeneralContact"
          },
          {
            "PersonID": "spase://SMWG/Person/Dennis.K.Haggerty",
            "Role": "Author"
          },
          {
            "PersonID": "spase://SMWG/Person/Olga.Y.Uritskaya",
            "Role": "MetadataContact"
          }
        ]
      },
      "AccessInformation": {
        "RepositoryID": "spase://SMWG/Repository/ACE_SC",
        "AccessURL": {
          "URL": "https://izw1.caltech.edu/ACE/ASC/DATA/level3/epam/BeamElectronEvents.pdf"
        },
        "Format": "PDF"
      },
      "ProviderName": "ACE SCIENCE CENTER",
      "InstrumentID": "spase://SMWG/Instrument/ACE/EPAM",
      "PhenomenonType": "SolarWindExtreme",
      "TimeSpan": {
        "StartDate": "1997-09-20T03:48:00",
        "StopDate": "2007-01-13T15:18:00"
      },
      "Parameter": [
        {
          "Name": "#",
          "Support": {
            "SupportQuantity": "Housekeeping"
          }
        },
        {
          "Name": "year",
          "Support": {
            "SupportQuantity": "Temporal"
          }
        },
        {
          "Name": "Date",
          "Support": {
            "SupportQuantity": "Temporal"
          }
        },
        {
          "Name": "DOY",
          "Description": "Day of Year",
          "Support": {
            "SupportQuantity": "Other"
          }
        },
        {
          "Name": "hour",
          "Support": {
            "SupportQuantity": "Temporal"
          }
        },
        {
          "Name": "Min",
          "Description": "minutes",
          "Support": {
            "SupportQuantity": "Temporal"
          }
        },
        {
          "Name": "cnl",
          "Description": "channel within the EPAM data",
          "Support": {
            "SupportQuantity": "Other"
          }
        }
      ]
    }
  }
}