{
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        "Note": "CC0 1.0 Universal is the Creative Commons license applicable to all publicly available SPASE metadata descriptions"
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    "NumericalData": {
      "ResourceID": "spase://NASA/NumericalData/STEREO-B/SECCHI/EUVI/PT5M",
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      "ResourceHeader": {
        "ResourceName": "STEREO-B/SECCHI/EUVI FITS data",
        "DOI": "https://doi.org/10.48322/xd10-f786",
        "ReleaseDate": "2025-12-04T13:31:40Z",
        "RevisionHistory": {
          "RevisionEvent": [
            {
              "ReleaseDate": "2020-07-07T21:15:23Z",
              "Note": "Only known prior ReleaseDate of the metadata"
            },
            {
              "ReleaseDate": "2024-01-03T00:08:46",
              "Note": "Added STEREO Science Center to the AccessURL; Updated the Contacts"
            },
            {
              "ReleaseDate": "2024-03-04T00:08:46",
              "Note": "A separated SPASE record for STEREO-B/SECCHI/EUVI NumericalData"
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              "ReleaseDate": "2024-03-28T00:08:46",
              "Note": "Added DOI by SY"
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              "Note": "Added ResourceType and NamingAuthority. Changed http to https in top-level schemaLocation attribute. Matched version number in schemaLocation attribute to updated value in Version tag. ZCB"
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            {
              "ReleaseDate": "2025-09-30T14:25:28Z",
              "Note": "Updated PublishedBy name to match ROR Registry. ZCB"
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              "ReleaseDate": "2025-12-04T13:31:40Z",
              "Note": "Added MetadataRightsList and RightsList(s). Updated to 2.7.1. ZCB"
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        "Description": "The Extreme Ultraviolet Imager (EUVI) is part of the Sun Earth Connection Coronal and Heliospheric Investigations (SECCHI) instrument suite on the NASA STEREO mission. The SECCHI on the two STEREO spacecraft are identical suites of remote sensing instruments designed to observe coronal mass ejections (CMEs) at the Sun and in transit outwards to 1 AU.\n\nEUVI measured emission lines at 30.4 nm (He II), 17.1 nm (Fe IX), 19.5 nm (Fe XII), and 21.1 nm (Fe XIV). The EUVI's 2048 x 2048 pixel detectors have a field of view out to 1.7 solar radii, and observe in four spectral channels that span the 0.1 to 20 MK temperature range. In addition to its view from two vantage points, the EUVI will provide a substantial improvement in image resolution and image cadence over its predecessor SOHO-EIT, while complying with the more restricted mass, power, and volume allocations on the STEREO mission.",
        "PublicationInfo": {
          "Authors": "The SECCHI Consortium: Naval Research Laboratory (USA); Lockheed Martin Solar and Astrophysics Laboratory (USA); NASA Goddard Space Flight Center (USA); Johns Hopkins University Applied Physics Laboratory (USA); Rutherford Appleton Laboratory (UK); University of Birmingham (UK); Max-Planck-Institut für Sonnensystemforschung (Germany); Centre Spatiale de Liege (Belgium); Institut d'Optique Théorique et Appliqueé (France); Institut d'Astrophysique Spatiale (France)",
          "PublicationDate": "2006-12-06T00:00:00",
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            "Role": "PrincipalInvestigator"
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            "Role": "ProjectScientist"
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            "Role": "GeneralContact"
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            "Role": "MetadataContact"
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      "AccessInformation": [
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          "Availability": "Online",
          "AccessRights": "Open",
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              "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"
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          "AccessURL": {
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            "URL": "https://stereo-ssc.nascom.nasa.gov/data/ins_data/secchi/L0_YMD/b/img/euvi/"
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          "Format": "FITS"
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            "URL": "https://sdac.virtualsolar.org/cgi/search",
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      "InstrumentID": "spase://NASA/Instrument/STEREO-B/SECCHI/EUVI",
      "MeasurementType": "ImageIntensity",
      "TemporalDescription": {
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          "StopDate": "2014-09-27T15:56:15"
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      "SpectralRange": "ExtremeUltraviolet",
      "ObservedRegion": "Sun.Corona"
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}