SpectrumDMUpdate < IVOA

   ++ Updates to the Spectrum DM document 

IVOA Spectral Data Model: (reported by Alberto Micol )
-------------------------
   * UCD for wavelength __instr.bandpass__ inappropriate : use __em.wl.central;instr.bandpass__  instead 

| *utype* | *UCD* | *Description* | *Req* | |
| !Spectrum.DataID.Bandpass | instr.bandpass | Band, consistent with RSM Coverage.Spectral | OPT | UNKNOWN |
| Spectrum.Char.SpectralAxis.Coverage.Location.Value | instr.bandpass | Spectral coord value | MAN |  
   
<verbatim>

VOTable example : 

<PARAM ID="SpectralLocation" datatype="double" name="SpectralLocation" ucd="instr.bandpass" utype="spec:Spectrum.Char.SpectralAxis.Coverage.Location.Value"
 value="6515.408759029946">
</verbatim>









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This topic: IVOA > WebHome > IvoaDataModel > IVOADMSpectraWP > SpectrumDMUpdate
Topic revision: r2 - 2009-12-01 - BrunoRino