Spectrum Data Model Keywords
IDUTYPEDataTypeUnitDescription
General Dataset Metadata
SpectrumSpectrumGROUPGeneral Dataset Metadata
DataModelSpectrum.DataModelcharDatamodel name and version
DatasetTypeSpectrum.TypecharDataset or segment type
DataLengthSpectrum.LengthlongNumber of points
TimeSISpectrum.TimeSIcharSI factor and dimensions
SpectralSISpectrum.SpectralSIcharSI factor and dimensions
FluxSISpectrum.FluxSIcharSI factor and dimensions
SpectralAxisSpectrum.SpectralAxischarTable column containing spectral coord
FluxAxisSpectrum.FluxAxischarTable column containing flux values
Dataset Identification Metadata
DataIDDataIDGROUPDataset Identification Metadata
TitleSpectrum.DataID.TitlecharDataset Title
CreatorSpectrum.DataID.CreatorcharDataset creator
CollectionSpectrum.DataID.CollectioncharData collection to which dataset belongs
DatasetIDSpectrum.DataID.DatasetIDcharIVOA Dataset ID
CreatorDIDSpectrum.DataID.CreatorDIDcharCreator's ID for the dataset
CreatorDateSpectrum.DataID.DatecharData processing/creation date
CreatorVersionSpectrum.DataID.VersioncharVersion of dataset
InstrumentSpectrum.DataID.InstrumentcharInstrument name
BandpassSpectrum.DataID.BandpasscharBand as in RSM Coverage.Spectral
DataSourceSpectrum.DataID.DataSourcecharOriginal source of the data
CreationTypeSpectrum.DataID.CreationTypecharDataset creation type
CreatorLogoSpectrum.DataID.LogocharURL for creator logo
ContributorSpectrum.DataID.ContributorcharContributor
Curation Metadata
CurationCurationGROUPCuration Metadata
PublisherSpectrum.Curation.PublishercharDataset publisher
PublisherIDSpectrum.Curation.PublisherIDcharURI for VO Publisher
PublisherDIDSpectrum.Curation.PublisherDIDcharPublisher's ID for the dataset ID
PublisherDateSpectrum.Curation.DatecharDate curated dataset last modified
PublisherVersionSpectrum.Curation.VersioncharPublisher's version of the dataset
RightsSpectrum.Curation.RightscharRestrictions on data access
ReferenceSpectrum.Curation.ReferencecharURL or Bibcode for documentation
ContactNameSpectrum.Curation.Contact.NamecharContact name
ContactEmailSpectrum.Curation.Contact.EmailcharContact email
Target Metadata
TargetTargetGROUPTarget Metadata
TargetNameSpectrum.Target.NamecharTarget name
TargetDescriptionSpectrum.Target.DescriptioncharTarget description
TargetClassSpectrum.Target.ClasscharObject class of observed target
TargetPosSpectrum.Target.PosdoubledegTarget RA and Dec
SpectralClassSpectrum.Target.SpectralClasscharObject spectral class
RedshiftSpectrum.Target.RedshiftdoubleTarget redshift
VarAmplSpectrum.Target.VarAmplfloatTarget variability amplitude (typical)
Derived Metadata
DerivedDerivedGROUPDerived Metadata
DerivedSNRSpectrum.Derived.SNRfloatSignal-to-noise for spectrum
DerivedRedshiftSpectrum.Derived.Redshift.ValuedoubleMeasured redshift for spectrum
RedshiftStatErrorSpectrum.Derived.Redshift.StatErrorfloatError on measured redshift
RedshiftConfidenceSpectrum.Derived.Redshift.ConfidencefloatConfidence value on redshift
DerivedVarAmplSpectrum.Derived.VarAmplfloatVariability amplitude as fraction of mean
Coordinate System Metadata
CoordSysCoordSysGROUPCoordinate System Metadata
CoordSysIDSpectrum.CoordSys.IDcharID string for coordinate system
SpaceFrameNameSpectrum.CoordSys.SpaceFrame.NamecharSpatial coordinate frame name
SpaceFrameUcdSpectrum.CoordSys.SpaceFrame.UcdcharSpace frame UCD
SpaceFrameRefPosSpectrum.CoordSys.SpaceFrame.RefPoscharOrigin of SpaceFrame
SpaceFrameEquinoxSpectrum.CoordSys.SpaceFrame.EquinoxdoubleyEquinox
TimeFrameNameSpectrum.CoordSys.TimeFrame.NamecharTimescale
TimeFrameUcdSpectrum.CoordSys.TimeFrame.UcdcharTime frame UCD
TimeFrameZeroSpectrum.CoordSys.TimeFrame.ZerodoubledZero point of timescale in MJD
TimeFrameRefPosSpectrum.CoordSys.TimeFrame.RefPoscharLocation for times of photon arrival
SpectralFrameNameSpectrum.CoordSys.SpectralFrame.NamecharSpectral frame name
SpectralFrameUcdSpectrum.CoordSys.SpectralFrame.UcdcharSpectral frame UCD
SpectralFrameRefPosSpectrum.CoordSys.SpectralFrame.RefPoscharSpectral frame origin
SpectralFrameRedshiftSpectrum.CoordSys.SpectralFrame.RedshiftdoubleRedshift value used if restframe corrected
RedshiftFrameNameSpectrum.CoordSys.RedshiftFrame.NamecharRedshift frame name
DopplerDefinitionSpectrum.CoordSys.RedshiftFrame.DopplerDefinitioncharType of redshift
RedshiftFrameRefPosSpectrum.CoordSys.RedshiftFrame.RefPoscharRedshift frame origin
Spatial Axis Characterization
Char.SpatialAxisChar.SpatialAxisGROUPSpatial Axis Characterization
SpatialAxisNameSpectrum.Char.SpatialAxis.NamecharName for spatial axis
SpatialAxisUcdSpectrum.Char.SpatialAxis.UcdcharUCD for spatial coord
SpatialAxisUnitSpectrum.Char.SpatialAxis.UnitcharUnit for spatial coord
SpatialLocationSpectrum.Char.SpatialAxis.Coverage.Location.ValuedoubledegSpatial Position
SpatialExtentSpectrum.Char.SpatialAxis.Coverage.Bounds.ExtentdoubledegAperture angular size
SpatialAreaSpectrum.Char.SpatialAxis.Coverage.Support.AreachardegAperture region
SpatialSupportExtentSpectrum.Char.SpatialAxis.Coverage.Support.ExtentdoublesqdegField of view area
SpatialSampleExtentSpectrum.Char.SpatialAxis.SamplingPrecision.SampleExtentfloatSpatial bin size
SpatialFillFactorSpectrum.Char.SpatialAxis.SamplingPrecision.SamplingPrecisionRefVal.FillFactorfloatdegSpatial sampling filling factor
SpatialStatErrorSpectrum.Char.SpatialAxis.Accuracy.StatErrordoubledegAstrometric statistical error
SpatialSysErrorSpectrum.Char.SpatialAxis.Accuracy.SysErrordoubledegAstrometric systematic error
SpatialCalibrationSpectrum.Char.SpatialAxis.CalibrationcharType of spatial coord calibration
SpatialResolutionSpectrum.Char.SpatialAxis.ResolutiondoubledegSpatial resolution of data
Spectral Axis Characterization
Char.SpectralAxisChar.SpectralAxisGROUPSpectral Axis Characterization
SpectralAxisNameSpectrum.Char.SpectralAxis.NamecharName for spectral axis
SpectralAxisUcdSpectrum.Char.SpectralAxis.UcdcharUCD for spectral coord
SpectralAxisUnitSpectrum.Char.SpectralAxis.UnitcharUnit for spectral coord
SpectralLocationSpectrum.Char.SpectralAxis.Coverage.Location.ValuedoubleSpectral coord value
SpectralExtentSpectrum.Char.SpectralAxis.Coverage.Bounds.ExtentdoubleWidth of spectrum
SpectralStartSpectrum.Char.SpectralAxis.Coverage.Bounds.StartdoubleStart in spectral coordinate
SpectralStopSpectrum.Char.SpectralAxis.Coverage.Bounds.StopdoubleStop in spectral coordinate
SpectralSupportExtentSpectrum.Char.SpectralAxis.Coverage.Support.ExtentdoubleEffective width of spectrum
SpectralSampleExtentSpectrum.Char.SpectralAxis.SamplingPrecision.SampleExtentdoubleWavelength bin size
SpectralFillFactorSpectrum.Char.SpectralAxis.SamplingPrecision.SamplingPrecisionRefVal.FillFactorfloatSpectral sampling filling factor
SpectralBinSizeSpectrum.Char.SpectralAxis.Accuracy.BinSizedoubleSpectral coord bin size
SpectralStatErrorSpectrum.Char.SpectralAxis.Accuracy.StatErrordoubleSpectral coord statistical error
SpectralSysErrorSpectrum.Char.SpectralAxis.Accuracy.SysErrordoubleSpectral coord systematic error
SpectralCalibrationSpectrum.Char.SpectralAxis.CalibrationcharType of spectral coord calibration
SpectralResolutionSpectrum.Char.SpectralAxis.ResolutiondoubleSpectral resolution FWHM
SpectralResPowerSpectrum.Char.SpectralAxis.ResPowerfloatSpectral resolving power
Time Axis Characterization
Char.TimeAxisChar.TimeAxisGROUPTime Axis Characterization
TimeAxisNameSpectrum.Char.TimeAxis.NamecharName for time axis
TimeAxisUcdSpectrum.Char.TimeAxis.UcdcharUCD for time
TimeAxisUnitSpectrum.Char.TimeAxis.UnitcharUnit for time
TimeLocationSpectrum.Char.TimeAxis.Coverage.Location.ValuedoubledMidpoint of exposure on MJD scale
TimeExtentSpectrum.Char.TimeAxis.Coverage.Bounds.ExtentdoubleTotal exposure time
TimeStartSpectrum.Char.TimeAxis.Coverage.Bounds.StartdoubleStart time
TimeStopSpectrum.Char.TimeAxis.Coverage.Bounds.StopdoubleStop time
TimeSupportExtentSpectrum.Char.TimeAxis.Coverage.Support.ExtentdoubleEffective exposure time
TimeSampleExtentSpectrum.Char.TimeAxis.SamplingPrecision.SampleExtentdoubleTime bin size
TimeFillFactorSpectrum.Char.TimeAxis.SamplingPrecision.SamplingPrecisionRefVal.FillFactorfloatTime sampling filling factor
TimeBinSizeSpectrum.Char.TimeAxis.Accuracy.BinSizedoubleTime bin size
TimeStatErrorSpectrum.Char.TimeAxis.Accuracy.StatErrordoubleTime coord statistical error
TimeSysErrorSpectrum.Char.TimeAxis.Accuracy.SysErrordoubleTime coord systematic error
TimeCalibrationSpectrum.Char.TimeAxis.CalibrationcharType of coord calibration
TimeResolutionSpectrum.Char.TimeAxis.Resolutiondouble
Flux Axis Characterization
Char.FluxAxisChar.FluxAxisGROUPFlux Axis Characterization
FluxAxisNameSpectrum.Char.FluxAxis.NamecharName for flux
FluxAxisUcdSpectrum.Char.FluxAxis.UcdcharUCD for flux
FluxAxisUnitSpectrum.Char.FluxAxis.UnitcharUnit for flux
FluxStatErrorSpectrum.Char.FluxAxis.Accuracy.StatErrordoubleFlux statistical error
FluxSysErrorSpectrum.Char.FluxAxis.Accuracy.SysErrordoubleFlux systematic error
FluxCalibrationSpectrum.Char.FluxAxis.CalibrationcharType of flux calibration
Spectral Axis Data
Data.SpectralAxisData.SpectralAxisGROUPSpectral Axis Data
DataSpectralValueSpectrum.Data.SpectralAxis.ValuedoubleSpectral coordinates for points
DataSpectralUcdSpectrum.Data.SpectralAxis.UcdcharUCD for spectral coord
DataSpectralUnitSpectrum.Data.SpectralAxis.UnitcharUnit for spectral coord
DataSpectralBinSizeSpectrum.Data.SpectralAxis.Accuracy.BinSizedoubleSpectral coord bin size
DataSpectralBinLowSpectrum.Data.SpectralAxis.Accuracy.BinLowdoubleSpectral coord bin lower end
DataSpectralBinHighSpectrum.Data.SpectralAxis.Accuracy.BinHighdoubleSpectral coord bin upper end
DataSpectralStatErrorSpectrum.Data.SpectralAxis.Accuracy.StatErrordoubleSpectral coord measurement error
DataSpectralStatErrLowSpectrum.Data.SpectralAxis.Accuracy.StatErrLowdoubleSpectral coord measurement lower error
DataSpectralStatErrHighSpectrum.Data.SpectralAxis.Accuracy.StatErrHighdoubleSpectral coord measurement upper error
DataSpectralSysErrorSpectrum.Data.SpectralAxis.Accuracy.SysErrordoubleSpectral coord systematic error
DataSpectralResolutionSpectrum.Data.SpectralAxis.ResolutiondoubleSpectral resolution FWHM
Flux Axis Data
Data.FluxAxisData.FluxAxisGROUPFlux Axis Data
DataFluxValueSpectrum.Data.FluxAxis.ValuedoubleFlux values for points
DataFluxUcdSpectrum.Data.FluxAxis.UcdcharUCD for flux
DataFluxUnitSpectrum.Data.FluxAxis.UnitcharUnit for flux
DataFluxStatErrorSpectrum.Data.FluxAxis.Accuracy.StatErrordoubleFlux symmetric statistical error
DataFluxStatErrLowSpectrum.Data.FluxAxis.Accuracy.StatErrLowdoubleFlux lower error
DataFluxStatErrHighSpectrum.Data.FluxAxis.Accuracy.StatErrHighdoubleFlux upper error
DataFluxSysErrorSpectrum.Data.FluxAxis.Accuracy.SysErrordoubleFlux systematic error
DataFluxQualitySpectrum.Data.FluxAxis.QualitylongFlux measurement quality mask
DataFluxQualityDescSpectrum.Data.FluxAxis.Quality.ncharMeaning of quality value
Time Axis Data
Data.TimeAxisData.TimeAxisGROUPTime Axis Data
DataTimeValueSpectrum.Data.TimeAxis.ValuedoubleTime coordinates for points
DataTimeUcdSpectrum.Data.TimeAxis.UcdcharUCD for time
DataTimeUnitSpectrum.Data.TimeAxis.UnitcharUnit for time
DataTimeBinSizeSpectrum.Data.TimeAxis.Accuracy.BinSizedoubleTime bin size
DataTimeBinLowSpectrum.Data.TimeAxis.Accuracy.BinLowdoubleTime bin start
DataTimeBinHighSpectrum.Data.TimeAxis.Accuracy.BinHighdoubleTime bin stop
DataTimeStatErrorSpectrum.Data.TimeAxis.Accuracy.StatErrordoubleTime coord measurement statistical error
DataTimeStatErrLowSpectrum.Data.TimeAxis.Accuracy.StatErrLowdoubleTime coord measurement lower error
DataTimeStatErrHighSpectrum.Data.TimeAxis.Accuracy.StatErrHighdoubleTime coord measurement upper error
DataTimeSysErrorSpectrum.Data.TimeAxis.Accuracy.SysErrordoubleTime coord measurement systematic error
DataTimeResolutionSpectrum.Data.TimeAxis.ResolutiondoubleTemporal resolution FWHM
Background Model Data
Data.BackgroundModelData.BackgroundModelGROUPBackground Model Data
DataBkgModelValueSpectrum.Data.BackgroundModel.ValuedoubleFlux values for points
DataBkgModelUcdSpectrum.Data.BackgroundModel.UcdcharUCD for background flux
DataBkgModelUnitSpectrum.Data.BackgroundModel.UnitcharUnit for background flux
DataBkgModelStatErrorSpectrum.Data.BackgroundModel.Accuracy.StatErrordoubleBackground model symmetric error
DataBkgModelStatErrLowSpectrum.Data.BackgroundModel.Accuracy.StatErrLowdoubleBackground model lower error
DataBkgModelStatErrHighSpectrum.Data.BackgroundModel.Accuracy.StatErrHighdoubleBackground model upper error
DataBkgModelSysErrorSpectrum.Data.BackgroundModel.Accuracy.SysErrordoubleBackground model systematic error
DataBkgModelQualitySpectrum.Data.BackgroundModel.QualitylongBackground model quality mask