{
  "id": "STA_L1_SIT",
  "url": "http://hpde.io/NASA/NumericalData/STEREO-A/IMPACT/SIT/L1/PT1M",
  "data-file": "./data/spase_hpde_io/info/STA_L1_SIT.json",
  "data": {
    "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"
        }
      },
      "NumericalData": {
        "ResourceID": "spase://NASA/NumericalData/STEREO-A/IMPACT/SIT/L1/PT1M",
        "NamingAuthority": "NASA",
        "ResourceType": "NumericalData",
        "ResourceHeader": {
          "ResourceName": "STEREO-A IMPACT (In-Situ Measurements of Particles and CME Transients) Suprathermal Ion Telescope (SIT) 1-min Level 1 Multi-Z Ion Spectra",
          "DOI": "https://doi.org/10.48322/sp7s-tp20",
          "ReleaseDate": "2025-12-04T13:31:33Z",
          "RevisionHistory": {
            "RevisionEvent": [
              {
                "ReleaseDate": "2021-04-27T15:38:11",
                "Note": "Only known prior ReleaseDate of the metadata"
              },
              {
                "ReleaseDate": "2023-07-30T12:34:56.789",
                "Note": "Added DOI and PublicationInfo minted by LFB, metadata versioned up to SPASE 2.6.0, reviewed by LFB 20230727"
              },
              {
                "ReleaseDate": "2025-10-03T10:49:11Z",
                "Note": "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"
              },
              {
                "ReleaseDate": "2025-12-04T13:31:33Z",
                "Note": "Added MetadataRightsList and RightsList(s). Updated to 2.7.1. ZCB"
              }
            ]
          },
          "Description": "The IMPACT Suprathermal Ion Telescope (SIT) data consist of 1-min resolution ion fluxes of the following species (and numbers of energy bands, typically spanning ~0.04-9 MeV/n): H(12), 3He(10), 4He(16), C(17), O(16), NeS(16; neon through sulfur), Fe(14), UH(6; ultra heavy; 0.06-0.5 MeV/n), and associated uncertainties due to counting statistics.",
          "Acknowledgement": "Please acknowledge the IMPACT P.I., Janet Luhmann of UCB",
          "PublicationInfo": {
            "Authors": "Luhmann, Janet, G.",
            "PublicationDate": "2023-01-01T00:00:00",
            "PublishedBy": "Space Physics Data Facility"
          },
          "Contact": [
            {
              "PersonID": "spase://SMWG/Person/Janet.G.Luhmann",
              "Role": "PrincipalInvestigator"
            },
            {
              "PersonID": "spase://SMWG/Person/Lee.Frost.Bargatze",
              "Role": "MetadataContact"
            }
          ],
          "InformationURL": [
            {
              "Name": "STEREO/SIT site at Caltech",
              "URL": "http://www.srl.caltech.edu/STEREO/docs/SIT_Level1.html"
            },
            {
              "Name": "CDAWeb Skeleton Table",
              "URL": "https://cdaweb.gsfc.nasa.gov/pub/software/cdawlib/0SKELTABLES/sta_l1_sit_00000000_v01.skt"
            }
          ],
          "PriorID": [
            "spase://VEPO/NumericalData/STEREO-A/IMPACT/SIT/L1/PT1M",
            "spase://VSPO/NumericalData/STEREO-A/IMPACT/SIT/L1/PT1M"
          ]
        },
        "AccessInformation": [
          {
            "RepositoryID": "spase://SMWG/Repository/NASA/GSFC/SPDF/CDAWeb",
            "Availability": "Online",
            "AccessRights": "Open",
            "RightsList": {
              "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 NASA Heliophysics data products"
              }
            },
            "AccessURL": {
              "Name": "CDAWeb",
              "URL": "https://cdaweb.gsfc.nasa.gov/cgi-bin/eval2.cgi?dataset=STA_L1_SIT&index=sp_phys",
              "ProductKey": "STA_L1_SIT",
              "Description": "With subset, plot and ASCII list functions from CDAWeb"
            },
            "Format": "CDF",
            "DataExtent": {
              "Quantity": "1307",
              "Units": "kB",
              "Per": "P1D"
            },
            "Acknowledgement": "Please acknowledge the P.I., Janet Luhmann of UCB, and CDAWeb at GSFC/SPDF"
          },
          {
            "RepositoryID": "spase://SMWG/Repository/NASA/GSFC/SPDF/CDAWeb",
            "Availability": "Online",
            "AccessRights": "Open",
            "RightsList": {
              "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 NASA Heliophysics data products"
              }
            },
            "AccessURL": {
              "Name": "FTPS from SPDF (not with most browsers)",
              "URL": "ftps://spdf.gsfc.nasa.gov/pub/data/stereo/ahead/l1/impact/sit/"
            },
            "Format": "CDF",
            "DataExtent": {
              "Quantity": "1307",
              "Units": "kB",
              "Per": "P1D"
            },
            "Acknowledgement": "Please acknowledge the P.I., Janet Luhmann of UCB, and CDAWeb at GSFC/SPDF"
          },
          {
            "RepositoryID": "spase://SMWG/Repository/NASA/GSFC/SPDF/CDAWeb",
            "Availability": "Online",
            "AccessRights": "Open",
            "RightsList": {
              "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 NASA Heliophysics data products"
              }
            },
            "AccessURL": {
              "Name": "HTTPS from SPDF",
              "URL": "https://spdf.gsfc.nasa.gov/pub/data/stereo/ahead/l1/impact/sit/",
              "Description": "In CDF via HTTP from SPDF"
            },
            "Format": "CDF",
            "DataExtent": {
              "Quantity": "1307",
              "Units": "kB",
              "Per": "P1D"
            },
            "Acknowledgement": "Please acknowledge the P.I., Janet Luhmann of UCB, and CDAWeb at GSFC/SPDF"
          },
          {
            "RepositoryID": "spase://SMWG/Repository/NASA/GSFC/SPDF/CDAWeb",
            "Availability": "Online",
            "AccessRights": "Open",
            "RightsList": {
              "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 NASA Heliophysics data products"
              }
            },
            "AccessURL": {
              "Name": "CDAWeb HAPI Server",
              "URL": "https://cdaweb.gsfc.nasa.gov/hapi",
              "Style": "HAPI",
              "ProductKey": "STA_L1_SIT",
              "Description": "Web Service to this product using the HAPI interface."
            },
            "Format": "CSV",
            "Acknowledgement": "Please acknowledge the P.I., Janet Luhmann of UCB, and CDAWeb at GSFC/SPDF"
          }
        ],
        "InstrumentID": "spase://SMWG/Instrument/STEREO-A/IMPACT/SIT",
        "MeasurementType": "EnergeticParticles",
        "TemporalDescription": {
          "TimeSpan": {
            "StartDate": "2007-03-15T00:00:00",
            "RelativeStopDate": "-P1M"
          },
          "Cadence": "PT1M"
        },
        "ObservedRegion": "Heliosphere.Remote1AU",
        "Parameter": {
          "H_Intensity": {
            "Name": "Proton fluxes",
            "ParameterKey": "H_Intensity",
            "Description": "Hydrogen fluxes in each of 12 energy bands between 0.2 and 9 MeV/n.",
            "Cadence": "PT1M",
            "Units": "1/(s sr cm^2 MeV/n)",
            "Structure": {
              "Size": "12",
              "Description": "Set of 12 proton fluxes"
            },
            "FillValue": "-1.0e+31",
            "Particle": {
              "ParticleType": "Proton",
              "ParticleQuantity": "NumberFlux",
              "AtomicNumber": "1"
            }
          },
          "He3_Intensity": {
            "Name": "Helium-3 fluxes",
            "ParameterKey": "He3_Intensity",
            "Description": "Helium-3 fluxes in each of 10 energy bands between 0.2 and 4 MeV/n.",
            "Cadence": "PT1M",
            "Units": "1/(s sr cm^2 MeV/n)",
            "Structure": {
              "Size": "10",
              "Description": "Set of 10 He3 fluxes"
            },
            "FillValue": "-1.0e+31",
            "Particle": {
              "ParticleType": "Ion",
              "ParticleQuantity": "NumberFlux",
              "AtomicNumber": "2"
            }
          },
          "He4_Intensity": {
            "Name": "Helium-4 fluxes",
            "ParameterKey": "He4_Intensity",
            "Description": "Helium-4 fluxes in each of 16 energy bands between 0.05 and 9 MeV/n.",
            "Cadence": "PT1M",
            "Units": "1/(s sr cm^2 MeV/n)",
            "Structure": {
              "Size": "16",
              "Description": "Set of 16 He4 fluxes"
            },
            "FillValue": "-1.0e+31",
            "Particle": {
              "ParticleType": "AlphaParticle",
              "ParticleQuantity": "NumberFlux",
              "AtomicNumber": "2"
            }
          },
          "C_Intensity": {
            "Name": "Carbon fluxes",
            "ParameterKey": "C_Intensity",
            "Description": "Carbon fluxes in each of 17 energy bands between 0.03 and 9 MeV/n.",
            "Cadence": "PT1M",
            "Units": "1/(s sr cm^2 MeV/n)",
            "Structure": {
              "Size": "17",
              "Description": "Set of 17 carbon fluxes"
            },
            "FillValue": "-1.0e+31",
            "Particle": {
              "ParticleType": "Ion",
              "ParticleQuantity": "NumberFlux",
              "AtomicNumber": "6"
            }
          },
          "O_Intensity": {
            "Name": "Oxygen fluxes",
            "ParameterKey": "O_Intensity",
            "Description": "Oxygen fluxes in each of 16 energy bands between 0.05 and 9 MeV/n.",
            "Cadence": "PT1M",
            "Units": "1/(s sr cm^2 MeV/n)",
            "Structure": {
              "Size": "16",
              "Description": "Set of 16 oxygen fluxes"
            },
            "FillValue": "-1.0e+31",
            "Particle": {
              "ParticleType": "Ion",
              "ParticleQuantity": "NumberFlux",
              "AtomicNumber": "8"
            }
          },
          "NeS_Intensity": {
            "Name": "NeS fluxes",
            "ParameterKey": "NeS_Intensity",
            "Description": "Fluxes of ions from neon through sulfur (Z = 10-16) in each of 16 energy bands between 0.04 and 9 MeV/n.",
            "Cadence": "PT1M",
            "Units": "1/(s sr cm^2 MeV/n)",
            "Structure": {
              "Size": "16",
              "Description": "Set of 16 Ne-S fluxes"
            },
            "FillValue": "-1.0e+31",
            "Particle": {
              "ParticleType": "Ion",
              "ParticleQuantity": "NumberFlux",
              "AtomicNumber": "10"
            }
          },
          "Fe_Intensity": {
            "Name": "Iron fluxes",
            "ParameterKey": "Fe_Intensity",
            "Description": "Fluxes of iron nuclei in each of 14 energy bands between 0.03 and 3 MeV/n.",
            "Cadence": "PT1M",
            "Units": "1/(s sr cm^2 MeV/n)",
            "Structure": {
              "Size": "14",
              "Description": "Set of 14 iron fluxes"
            },
            "FillValue": "-1.0e+31",
            "Particle": {
              "ParticleType": "Ion",
              "ParticleQuantity": "NumberFlux",
              "AtomicNumber": "26"
            }
          },
          "UH_Intensity": {
            "Name": "Fluxes of ultraheavy nuclei",
            "ParameterKey": "UH_Intensity",
            "Description": "Fluxes of ultraheavy nuclei in each of 6 energy bands between 0.05 and 0.5 MeV/n.",
            "Cadence": "PT1M",
            "Units": "1/(s sr cm^2 MeV/n)",
            "Structure": {
              "Size": "16",
              "Description": "Set of 6 fluxes of ultraheavy nuclei"
            },
            "FillValue": "-1.0e+31",
            "Particle": {
              "ParticleType": "Ion",
              "ParticleQuantity": "NumberFlux"
            }
          }
        }
      }
    }
  }
}