{
  "Spase": {
    "xmlns": "http://www.spase-group.org/data/schema",
    "xmlns:xsi": "http://www.w3.org/2001/XMLSchema-instance",
    "xsi:schemaLocation": "http://www.spase-group.org/data/schema https://www.spase-group.org/data/schema/spase-2_4_0.xsd",
    "Version": "2.4.0",
    "Instrument": {
      "ResourceID": "spase://SMWG/Instrument/Ground/AJ4CO/DualDipole-RJ",
      "ResourceHeader": {
        "ResourceName": "AJ4CO Dual Dipole Array and RadioJOVE receiver system",
        "ReleaseDate": "2022-02-20T12:34:56.789",
        "RevisionHistory": {
          "RevisionEvent": {
            "ReleaseDate": "2022-02-20T12:34:56.789",
            "Note": "RadioJOVE: Update obsolete radiojove.gsfc.nasa.gov and www.typnet.net URLs, Resource Header Description reformated. Metadata submitted by J.M. Weygand on 2022-02-11, reviewed by LFB"
          }
        },
        "Description": "RadioJOVE Dual Dipole Array and RadioJOVE receiver system at the AJ4CO Radio Astronomy Observatory in High Springs, Florida. This is a 2 element array separated by 20 feet. Each antenna element is 25 feet long. Polarization is linear. The array is aligned to magnetic north. The RadioJOVE direct conversion receiver has a 7 KHz RF bandwidth and operates at 20.1 MHz.\n\nSee the Information URL for a link to a document providing additional descriptions of the instrument characteristics.",
        "Contact": [
          {
            "PersonID": "spase://SMWG/Person/David.Typinski",
            "Role": "TechnicalContact"
          },
          {
            "PersonID": "spase://SMWG/Person/James.M.Weygand",
            "Role": "MetadataContact"
          },
          {
            "PersonID": "spase://SMWG/Person/Lee.Frost.Bargatze",
            "Role": "MetadataContact"
          }
        ],
        "InformationURL": [
          {
            "Name": "RadioJOVE Spectrograph Users Group",
            "URL": "http://radiojove.org/SUG/",
            "Description": "This site provide station diagrams and other reports for the receiver systems at several radio observatories associated with the RadioJOVE project."
          },
          {
            "Name": "AJ4CO Radio Astronomy Publications",
            "URL": "https://www.aj4co.org/Publications/Publications.html",
            "Description": "This site provides descriptions of radio receiver systems at AJ4CO as well as other radio astronomy-related documentation"
          }
        ]
      },
      "InstrumentType": "Riometer",
      "InstrumentGroupID": "spase://SMWG/Instrument/Ground/RadioJOVE-DualDipole-RJ",
      "InvestigationName": "RadioJOVE phased Dual Dipole Array and RadioJOVE receiver system at AJ4CO",
      "ObservatoryID": "spase://SMWG/Observatory/RadioJOVE/AJ4CO"
    }
  }
}