{
  "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/SDO/AIA/Synoptic/PT120S",
      "NamingAuthority": "NASA",
      "ResourceType": "NumericalData",
      "ResourceHeader": {
        "ResourceName": "SDO/AIA Synoptic FITS Data",
        "DOI": "https://doi.org/10.48322/mjpe-e089",
        "ReleaseDate": "2025-12-04T13:31:24Z",
        "RevisionHistory": {
          "RevisionEvent": [
            {
              "ReleaseDate": "2024-10-01T00:08:46",
              "Note": "Metadata created by SY"
            },
            {
              "ReleaseDate": "2024-10-02T00:08:46",
              "Note": "Added DOI by SY"
            },
            {
              "ReleaseDate": "2025-09-18T11:27:07Z",
              "Note": "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": "2025-09-30T14:25:17Z",
              "Note": "Updated PublishedBy name to match ROR Registry. ZCB"
            },
            {
              "ReleaseDate": "2025-12-04T13:31:24Z",
              "Note": "Added MetadataRightsList. Updated to 2.7.1. ZCB"
            }
          ]
        },
        "Description": "The SDO/AIA Level 1.5 Synoptic FITS Data. \n\nThe AIA Synoptic FITS data are reduced to 1024x1024 2.4 arc-sec pixels by summing with pixel value in DN per original 0.6 arc-sec pixel. The data cadence is 2 minutes. These images are produced approximately 7 days after T_OBS since they are derived from definitive level 1 data.",
        "PublicationInfo": {
          "Authors": "The AIA Consortium: Lockheed Martin Advanced Technology Center (USA); Smithsonian Astrophysical Observatory (USA); Stanford University (USA); Alias Aerospace, Inc. (USA); Harvard University-Smithsonian Astrophysical Observatory (USA); e2v technologies (USA); Lawrence Livermore National Laboratory (USA); Reflective X-ray Optics LLC (USA); Rutherford Appleton Laboratory (UK)",
          "PublicationDate": "2010-06-01T00:00:00",
          "PublishedBy": "Stanford University"
        },
        "Contact": [
          {
            "PersonID": "spase://SMWG/Person/Meng.Jin",
            "Role": "PrincipalInvestigator"
          },
          {
            "PersonID": "spase://SMWG/Person/Mark.C.M.Cheung",
            "Role": "FormerPI"
          },
          {
            "PersonID": "spase://SMWG/Person/Karel.Schrijver",
            "Role": "FormerPI"
          },
          {
            "PersonID": "spase://SMWG/Person/Alan.M.Title",
            "Role": "FormerPI"
          }
        ],
        "InformationURL": [
          {
            "Name": "The SDO/AIA website at LMSAL",
            "URL": "http://aia.lmsal.com/"
          },
          {
            "Name": "The SDO/AIA Instrument paper",
            "URL": "https://doi.org/10.1007/s11207-011-9776-8"
          }
        ]
      },
      "AccessInformation": {
        "RepositoryID": "spase://SMWG/Repository/Stanford/HMI-AIA.JSOC",
        "Availability": "Online",
        "AccessRights": "Open",
        "AccessURL": {
          "Name": "JSOC Data Center",
          "URL": "https://jsoc1.stanford.edu/data/aia/synoptic/",
          "Description": "SDO/AIA Synoptic Data Directory"
        },
        "Format": "FITS"
      },
      "InstrumentID": "spase://SMWG/Instrument/SDO/AIA",
      "MeasurementType": "ImageIntensity",
      "TemporalDescription": {
        "TimeSpan": {
          "StartDate": "2010-05-13T00:00:02Z",
          "RelativeStopDate": "-P7D"
        },
        "Cadence": "PT120S"
      },
      "ObservedRegion": [
        "Sun",
        "Sun.Photosphere",
        "Sun.Chromosphere",
        "Sun.TransitionRegion",
        "Sun.Corona"
      ],
      "Parameter": {
        "Name": "FITS Data Array",
        "Description": "SDO/AIA Image Intensity Array",
        "Units": "Data Number",
        "Wave": {
          "WaveType": "Photon",
          "WaveQuantity": "Intensity"
        },
        "SpatialCoverage": {
          "CoordinateSystem": {
            "CoordinateRepresentation": "Cartesian",
            "CoordinateSystemName": "HPC"
          },
          "Description": "Array size: 1024x1024\nPixel Resolution: 2.4 arcsec\nField of view: ~1.3 solar radii"
        }
      }
    }
  }
}