{
  "Spase": {
    "xmlns:xsi": "http://www.w3.org/2001/XMLSchema-instance",
    "xmlns": "http://www.spase-group.org/data/schema",
    "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",
    "Instrument": {
      "ResourceID": "spase://SMWG/Instrument/BBSO/FISS",
      "ResourceHeader": {
        "ResourceName": "FISS",
        "AlternateName": "Fast Imaging Solar Spectrograph",
        "ReleaseDate": "2025-03-19T00:00:00Z",
        "RevisionHistory": {
          "RevisionEvent": {
            "ReleaseDate": "2025-03-19T00:00:00Z",
            "Note": "Initial SPASE 2.7.1 XML resource description submission, metadata submitted by Rebecca Ringuette"
          }
        },
        "Description": "Development of Fast Imaging Solar Spectrograph (FISS) is a collaborative work between Seoul National University (SNU) and Korean Astronomy and Space Science Institute (KASI). FISS is an imaging spectrograph which adopts Echelle disperser with field-scanning method. Single paraboloid mirror is used as both collimator and imager, which can be regarded as quasi-Littrow configuration. Dispersed beams are collected by two CCD cameras that will be preceded by order-selecting narrowband filters, so that images of dual spectral bands can be acquired simultaneously. According to the orientation of the grating, we can get various kinds of dual-band combination. With this dual-band feature, we can distinguish thermal and non-thermal contribution to the spectral line profiles.",
        "Contact": {
          "PersonID": "spase://SMWG/Person/Unknown",
          "Role": "HostContact"
        },
        "InformationURL": {
          "Name": "FISS Home Page",
          "URL": "https://www.bbso.njit.edu/fiss.html"
        }
      },
      "InstrumentType": "ImagingSpectrometer",
      "InvestigationName": "Fast Imaging Solar Spectrograph (FISS) at the Big Bear Solar Observatory",
      "ObservatoryID": "spase://SMWG/Observatory/BBSO"
    }
  }
}