<?xml version="1.0" encoding="UTF-8"?>
<VOTABLE version="1.1" 
  xmlns:sed="http://www.ivoa.net/xml/SedModel/v1.0" 
  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  xmlns="http://www.ivoa.net/xml/VOTable/v1.1">

<DESCRIPTION>
  This is a sample document demonstrating how to serialize the spectral
  energy distribution (SED) of a given target according to the IVOA spectrum 
  data model and as (it will be) defined in the Simple Spectrum Access (SSA) 
  specification.  

  This file was manually generated and its sole purpose is 
  to illustrate the state of the IVOA WG discussion.

  Markus Dolensky, Garching, 25-Sep-2004
</DESCRIPTION>

<RESOURCE utype="sed:SED">
  <DESCRIPTION>
    This RESOURCE element is a container holding 
      1) a global SED object expressed as PARAM element GROUP 
        followed by 3 SED segments expressed as TABLE elements:
      2) a single photometry point (1st TABLE element)
      3) a 1d spectrum (2nd - " -)
      4) a time series of SED points with a common spectral coordinate, but
         time variant flux
  </DESCRIPTION>


<TABLE utype="sed:SED">
  <DESCRIPTION>1) Gobal SED and Target Definition</DESCRIPTION>

    <PARAM name="Creator (Person or Organization)" datatype="char" arraysize="*" utype="sed:SED.Creator" ucd="meta.id" value="ESO" />
    <PARAM name="URL for Documentation" datatype="char" arraysize="*" utype="sed:SED.CreatorID" ucd="meta.id" value="ivoa://www.eso.org" />
    <PARAM name="Creation Date" datatype="char" arraysize="*" utype="sed:SED.CreateDate" ucd="time" value="2004-07-15T09:45Z" />
    <PARAM name="Number of SED Segments" datatype="int" utype="sed:SED.NSegments" ucd="meta.number" value="3" />
    <PARAM name="Min. Wavelen" datatype="float" utype="sed:SED.BandpassMin" ucd="em.wl;stat.min" unit="Angstrom" value="500" />
    <PARAM name="Max. Wavelen" datatype="float" utype="sed:SED.BandpassMax" ucd="em.wl;stat.max" unit="Angstrom" value="10000" />
    <PARAM name="Segment Type" datatype="char" arraysize="*" utype="sed:SED.SegmentType" ucd="meta.code" value="Photometry">
      <VALUES>
        <OPTION value="Photometry"/>
        <OPTION value="TimeSeries"/>
        <OPTION value="Spectrum"/>
      </VALUES>
    </PARAM>
    <GROUP utype="sed:SED.Target">
      <PARAM name="Name" datatype="char" arraysize="*" utype="sed:SED.Target.Name" ucd="meta.id;src" value="Arp 200" />
      <PARAM name="Object Class" datatype="char" arraysize="*" utype="sed:SED.Target.Class" ucd="src.class" value="galaxy" />
      <PARAM name="Spectral Class" datatype="char" arraysize="*" utype="sed:SED.Target.SpectralClass" ucd="src.spType" value="some class" />
      <PARAM name="Redshift" datatype="float" utype="sed:SED.Target.redshift" ucd="src.redshift" value="0.3" />
      <PARAM name="Target position" datatype="float" arraysize="2" utype="sed:SED.Target.pos" ucd="pos.eq;src" value="132.5 -12.1" />
      <PARAM name="Target Variability Amplitude" datatype="float" utype="sed:SED.Target.VarAmpl" ucd="src.var.amplitude" value="0.0" />
    </GROUP>
</TABLE>


<!-- ********************************************************************** -->


<TABLE utype="sed:SED.spectrum">
  <DESCRIPTION>2) SED segment 1: A single photometry point</DESCRIPTION>

  <GROUP utype="sed:Coverage">
    <GROUP utype="sed:Coverage.Location">
      <PARAM name="Celestial Coordinates" datatype="float" arraysize="2" utype="sed:Coverage.Location.Sky" ucd="pos.eq" unit="deg" value="132.4210 -12.1232" />
      <PARAM name="Midpoint of Exposure" datatype="float" utype="sed:Coverage.Location.Time" ucd="time.obs" unit="d" value="52148.3252" />
      <PARAM name="Band, consistent with RSM" datatype="char" arraysize="*" utype="sed:Coverage.Location.Spectral" ucd="instr.bandpass" value="optical" />
    </GROUP>
    <GROUP utype="sed:Coverage.Extent">
      <PARAM name="Circular, Angular Extent" datatype="float" utype="sed:Coverage.Extent.Sky" ucd="instro.fov" unit="arcsec" value="17.5" />
      <PARAM name="Exposure Time" datatype="float" utype="sed:Coverage.Extent.Time" ucd="time.expo" unit="s" value="1500.0" />
      <PARAM name="Spectral Bandwidth FWHM" datatype="float" utype="sed:Coverage.Extent.Spectral" ucd="instr.bandwidth" unit="Angstrom" value="3000.0" />
    </GROUP>
    <GROUP utype="sed:Coverage.Fill">
      <PARAM name="Sampling Filling Factor" datatype="float" utype="sed:Coverage.Fill.Sky" ucd="stat.fill;pos.eq" value="1.0">
        <VALUES><MIN value="0.0" /><MAX value="1.0" /></VALUES>
      </PARAM>
      <PARAM name="Sampling Filling Factor" datatype="float" utype="sed:Coverage.Fill.Time" ucd="time;stat.fill;time" value="1.0">
        <VALUES><MIN value="0.0" /><MAX value="1.0" /></VALUES>
      </PARAM>
      <PARAM name="Sampling Filling Factor" datatype="float" utype="sed:Coverage.Fill.Spectral" ucd="stat.fill;em.wl" value="1.0">
        <VALUES><MIN value="0.0" /><MAX value="1.0" /></VALUES>
      </PARAM>
    </GROUP>
  </GROUP>

  <GROUP utype="sed:Frame">
    <GROUP utype="sed:Frame.Sky">
      <PARAM name="Type" datatype="char" arraysize="*" utype="sed:Frame.Sky.Type" ucd="pos.frame" value="Equatorial" />
      <PARAM name="Equinox" datatype="float" utype="sed:Frame.Sky.Equinox" ucd="time.equinox;pos.frame" value="2000.0" />
      <PARAM name="System" datatype="char" arraysize="*" utype="sed:Frame.Sky.System" value="ICRS" />
    </GROUP>
    <GROUP utype="sed:Frame.Time">
      <PARAM name="Type (terrestrial time, UTC, ...)" datatype="char" arraysize="*" utype="sed:Frame.Time.Type" ucd="time.scale" value="TT" />
      <PARAM name="Zero Point of Time Scale in MJD" datatype="float" utype="sed:Frame.Time.Zero" ucd="time;arith.zp" unit="d" value="0.0" />
    </GROUP>
    <GROUP utype="sed:Frame.SpectalCoord">
      <PARAM name="Spectral Frame" datatype="char" arraysize="*" utype="sed:Frame.SpectralCoord.System" ucd="frame.em.system" value="BARYCENT">
        <DESCRIPTION>Possible values were taken from 
          Representation of spectral coordinates in FITS, Greisen et al., table 12, 
          revision 10 June 2004, 
          http://www.aoc.nrao.edu/~egreisen/scs_040610.pdf
        </DESCRIPTION>
        <VALUES>
          <OPTION value="BARYCENT"/><OPTION value="CMBDIPOL"/>
          <OPTION value="GALACTOC"/><OPTION value="GEOCENTR"/>
          <OPTION value="HELIOCEN"/><OPTION value="LOCALGRP"/>
          <OPTION value="LSRD"    /><OPTION value="LSRK"    />
          <OPTION value="SOURCE"  /><OPTION value="TOPOCENT"/>
        </VALUES>
      </PARAM>
    </GROUP>
  </GROUP>

  <GROUP utype="sed:Curation">
    <PARAM name="Publisher" datatype="char" arraysize="*" utype="sed:Curation.Publisher" ucd="meta.note" value="SAO" />
    <PARAM name="URI for VO Publisher" datatype="char" arraysize="*" utype="sed:Curation.PubID" ucd="meta.id" value="ivoa://cfa.harvard.edu" />
    <PARAM name="URL for Creator Logo" datatype="char" arraysize="*" utype="sed:Curation.Logo" ucd="meta.note" value="http://cfa.harvard.edu/nvo/cfalogo.jpg" />
    <PARAM name="Version Info" datatype="char" arraysize="*" utype="sed:Curation.Version" ucd="meta.note" value="1.0" />
    <PARAM name="Contributor" datatype="char" arraysize="*" utype="sed:Curation.Contributor" ucd="meta.note" value="McDowell Dolensky" />
    <GROUP utype="sed:Contact">
      <PARAM name="Contact Name" datatype="char" arraysize="*" utype="sed:Curation.Contact.Name" ucd="meta.note" value="McDowell Dolensky" />
      <PARAM name="Contact Email" datatype="char" arraysize="*" utype="sed:Curation.Contact.Email" ucd="meta.note" value="ab@cd.ef" />
    </GROUP>
  </GROUP>

  <GROUP utype="sed:Derived">
    <PARAM name="Signal to Noise Ratio" datatype="float" utype="sed:Derived.SNR" ucd="stat.srn" value="3.5" />
    <PARAM name="Variability Amplitude as Fraction of Mean" datatype="float" utype="sed:Derived.VarAmpl" ucd="stat.ampl" value="0.0" />
  </GROUP>

  <GROUP utype="sed:DataID">
    <PARAM name="Title" datatype="char" arraysize="*" utype="sed:DataID.Title" ucd="meta.title" value="ARP 220 SED" />
    <PARAM name="Creator" datatype="char" arraysize="*" utype="sed:DataID.Creator" ucd="meta.curation.creator" value="SAO/FLWO" />
    <PARAM name="Creation Type" datatype="char" arraysize="*" utype="sed:DataID.CreationType" ucd="meta.code" value="Archival">
      <VALUES>
        <OPTION value="Archival"/>
        <OPTION value="Dynamic"/>
        <OPTION value="Custom"/>
      </VALUES>
    </PARAM>
    <PARAM name="Collection" datatype="char" arraysize="*" utype="sed:DataID.Collection" ucd="inst.filter.id" value="G300" />
    <PARAM name="Dataset ID" datatype="char" arraysize="*" utype="sed:DataID.DatasetID" ucd="meta.id;meta.dataset" value="X73405A" />
    <PARAM name="Date" datatype="char" arraysize="*" utype="sed:DataID.Date" ucd="time;meta.dataset" value="2003-12-31T14:00:02Z" />
    <PARAM name="Version" datatype="char" arraysize="*" utype="sed:DataID.Version" ucd="soft.dataset.version;meta.curation" value="1" />
    <PARAM name="Instrument" datatype="char" arraysize="*" utype="sed:DataID.Instrument" ucd="instr.id" value="BCS" />
  </GROUP>

  <GROUP utype="sed:Spatial">
    <GROUP utype="sed:Spatial.Accuracy">
      <PARAM name="Spatial Resolution" datatype="float" utype="sed:Spatial.Accuracy.Resolution" ucd="instr.ang-res" unit="arcsec" value="0.7" />
      <PARAM name="Astrometric Statistical Spatial Error" datatype="float" utype="sed:Spatial.Accuracy.Error" ucd="pos.eq;stat.error" unit="arcsec" value="1.3" />
      <PARAM name="Systematic Spatial Error" datatype="float" utype="sed:Spatial.Accuracy.Error" ucd="pos.eq;stat.error" unit="arcsec" value="0.7" />
    </GROUP>
  </GROUP>

  <GROUP utype="sed:SpectralCoord">
    <PARAM name="Spectral Coordinate" datatype="float" utype="sed:SpectralCoord.Value" ucd="em.wl" unit="Angstrom" value="3200.0" />
    <GROUP utype="sed:SpectralCoord.Accuracy">
      <PARAM name="Lower Limit of Bin" datatype="float" utype="sed:SpectralCoord.Accuracy.BinLow" ucd="stat.min;em.wl" unit="Angstrom" value="3195.0" />
      <PARAM name="Upper Limit of Bin" datatype="float" utype="sed:SpectralCoord.Accuracy.BinHigh" ucd="stat.max;em.wl" unit="Angstrom"  value="3205.0" />
      <PARAM name="Resolution FWHM" datatype="float" utype="sed:SpectralCoord.Accuracy.Resolution" ucd="instr.spectr.resolution" unit="Angstrom" value="10.0" />
      <PARAM name="Negative Measurement Error" datatype="float" utype="sed:SpectralCoord.Accuracy.StatErrorLow" ucd="em.wl;stat.error" unit="Angstrom" value="0.5" />
      <PARAM name="Positive Measurement Error" datatype="float" utype="sed:SpectralCoord.Accuracy.StatErrorHigh" ucd="em.wl;stat.error" unit="Angstrom" value="0.5" />
      <PARAM name="Systematic Measurement Error" datatype="float" utype="sed:SpectralCoord.Accuracy.SysError" ucd="em.wl;stat.error" unit="Angstrom" value="1.1" />
    </GROUP>
  </GROUP>

  <GROUP utype="sed:Flux">    
    <PARAM name="Flux Value" datatype="float" utype="sed:Flux.Value" ucd="phot.fluxDens;em.wl" unit="erg cm^-2 s^-1 Angstrom^-1" value="1.38E-12" />
    <GROUP utype="sed:Flux.Accuracy">
      <PARAM name="Negative Error" datatype="float" utype="sed:Flux.Accuracy.StatErrorLow" ucd="stat.error;phot.fluxDens;em.wl" unit="erg cm^-2 s^-1 Angstrom^-1" value="5.12E-14" />
      <PARAM name="Positive Error" datatype="float" utype="sed:Flux.Accuracy.StatErrorHigh" ucd="stat.error;phot.fluxDens;em.wl" unit="erg cm^-2 s^-1 Angstrom^-1" value="6.2E-14" />
      <PARAM name="Systematic Error" datatype="float" utype="sed:Flux.Accuracy.SysError" ucd="stat.error;phot.flux" unit="erg cm^-2 s^-1 Angstrom^-1" value="9.5E-9" />
      <PARAM name="Quality Flag" datatype="int" utype="sed:Flux.Accuracy.Quality" ucd="meta.code.qual;phot.fluxDens;em.wl" value="0" >
        <DESCRIPTION>values 0 and 1 are reserved</DESCRIPTION>
        <VALUES>
          <MIN value="0" />
          <OPTION value="0">good</OPTION>
          <OPTION value="1">bad</OPTION>
          <OPTION value="99">somehow bad</OPTION>
        </VALUES>
      </PARAM>
    </GROUP>
  </GROUP>
</TABLE>


<!-- ********************************************************************** -->


<TABLE utype="sed:SED.spectrum">
  <DESCRIPTION>3) SED segment 2: A 1d spectrum</DESCRIPTION>

  <GROUP utype="sed:Coverage">
    <GROUP utype="sed:Coverage.Location">
      <PARAM name="Celestial Coordinates" datatype="float" arraysize="2" utype="sed:Coverage.Location.Sky" ucd="pos.eq" unit="deg" value="132.4210 -12.1232" />
      <PARAM name="Midpoint of Exposure" datatype="float" utype="sed:Coverage.Location.Time" ucd="time.obs" unit="d" value="52148.3252" />
      <PARAM name="Band, consistent with RSM" datatype="char" arraysize="*" utype="sed:Coverage.Location.Spectral" ucd="instr.bandpass" value="optical" />
    </GROUP>
    <GROUP utype="sed:Coverage.Extent">
      <PARAM name="Circular, Angular Extent" datatype="float" utype="sed:Coverage.Extent.Sky" ucd="instro.fov" unit="arcsec" value="14.2" />
      <PARAM name="Exposure Time" datatype="float" utype="sed:Coverage.Extent.Time" ucd="time.expo" unit="s" value="700.0" />
      <PARAM name="Spectral Bandwidth FWHM" datatype="float" utype="sed:Coverage.Extent.Spectral" ucd="instr.bandwidth" unit="Angstrom" value="2000.0" />
    </GROUP>
    <GROUP utype="sed:Coverage.Fill">
      <PARAM name="Sampling Filling Factor" datatype="float" utype="sed:Coverage.Fill.Sky" ucd="stat.fill;pos.eq" value="1.0">
      <VALUES><MIN value="0.0" /><MAX value="1.0" /></VALUES>
      </PARAM>
      <PARAM name="Sampling Filling Factor" datatype="float" utype="sed:Coverage.Fill.Time" ucd="time;stat.fill;time" value="1.0">
      <VALUES><MIN value="0.0" /><MAX value="1.0" /></VALUES>
      </PARAM>
      <PARAM name="Sampling Filling Factor" datatype="float" utype="sed:Coverage.Fill.Spectral" ucd="stat.fill;em.wl" value="1.0">
        <VALUES><MIN value="0.0" /><MAX value="1.0" /></VALUES>
      </PARAM>
    </GROUP>
  </GROUP>

  <GROUP utype="sed:Frame">
    <GROUP utype="sed:Frame.Sky">
      <PARAM name="Type" datatype="char" arraysize="*" utype="sed:Frame.Sky.Type" ucd="pos.frame" value="Equatorial" />
      <PARAM name="Equinox" datatype="float" utype="sed:Frame.Sky.Equinox" ucd="time.equinox;pos.frame" value="2000.0" />
      <PARAM name="System" datatype="char" arraysize="*" utype="sed:Frame.Sky.System" value="ICRS" />
    </GROUP>
    <GROUP utype="sed:Frame.Time">
      <PARAM name="Type (terrestrial time, UTC, ...)" datatype="char" arraysize="*" utype="sed:Frame.Time.Type" ucd="time.scale" value="TT" />
      <PARAM name="Zero Point of Time Scale in MJD" datatype="float" utype="sed:Frame.Time.Zero" ucd="time;arith.zp" unit="d" value="0.0" />
    </GROUP>
    <GROUP utype="sed:Frame.SpectalCoord">
      <PARAM name="Spectral Frame" datatype="char" arraysize="*" utype="sed:Frame.SpectralCoord.System" ucd="frame.em.system" value="BARYCENT">
        <DESCRIPTION>Possible values were taken from 
          Representation of spectral coordinates in FITS, Greisen et al., table 12, 
          revision 10 June 2004, 
          http://www.aoc.nrao.edu/~egreisen/scs_040610.pdf
        </DESCRIPTION>
        <VALUES>
          <OPTION value="BARYCENT"/><OPTION value="CMBDIPOL"/>
          <OPTION value="GALACTOC"/><OPTION value="GEOCENTR"/>
          <OPTION value="HELIOCEN"/><OPTION value="LOCALGRP"/>
          <OPTION value="LSRD"    /><OPTION value="LSRK"    />
          <OPTION value="SOURCE"  /><OPTION value="TOPOCENT"/>
        </VALUES>
      </PARAM>
    </GROUP>
  </GROUP>

  <GROUP utype="sed:Curation">
    <PARAM name="Publisher" datatype="char" arraysize="*" utype="sed:Curation.Publisher" ucd="meta.note" value="SAO" />
    <PARAM name="URI for VO Publisher" datatype="char" arraysize="*" utype="sed:Curation.PubID" ucd="meta.id" value="ivoa://cfa.harvard.edu" />
    <PARAM name="URL for Creator Logo" datatype="char" arraysize="*" utype="sed:Curation.Logo" ucd="meta.note" value="http://cfa.harvard.edu/nvo/cfalogo.jpg" />
    <PARAM name="Version Info" datatype="char" arraysize="*" utype="sed:Curation.Version" ucd="meta.note" value="1.0" />
    <PARAM name="Contributor" datatype="char" arraysize="*" utype="sed:Curation.Contributor" ucd="meta.note" value="McDowell Dolensky" />
    <GROUP utype="sed:Contact">
      <PARAM name="Contact Name" datatype="char" arraysize="*" utype="sed:Curation.Contact.Name" ucd="meta.note" value="McDowell Dolensky" />
      <PARAM name="Contact Email" datatype="char" arraysize="*" utype="sed:Curation.Contact.Email" ucd="meta.note" value="ab@cd.ef" />
    </GROUP>
  </GROUP>

  <GROUP utype="sed:Derived">
    <PARAM name="Signal to Noise Ratio" datatype="float" utype="sed:Derived.SNR" ucd="stat.srn" value="3.5" />
    <PARAM name="Variability Amplitude as Fraction of Mean" datatype="float" utype="sed:Derived.VarAmpl" ucd="stat.ampl" value="0.0" />
  </GROUP>

  <GROUP utype="sed:DataID">
    <PARAM name="Title" datatype="char" arraysize="*" utype="sed:DataID.Title" ucd="meta.title" value="ARP 220 SED" />
    <PARAM name="Creator" datatype="char" arraysize="*" utype="sed:DataID.Creator" ucd="meta.curation.creator" value="SAO/FLWO" />
    <PARAM name="Creation Type" datatype="char" arraysize="*" utype="sed:DataID.CreationType" ucd="meta.code" value="Archival">
    <VALUES>
      <OPTION value="Archival"/>
      <OPTION value="Dynamic"/>
      <OPTION value="Custom"/>
    </VALUES>
  </PARAM>
    <PARAM name="Collection" datatype="char" arraysize="*" utype="sed:DataID.Collection" ucd="inst.filter.id" value="G300" />
    <PARAM name="Dataset ID" datatype="char" arraysize="*" utype="sed:DataID.DatasetID" ucd="meta.id;meta.dataset" value="X73405A" />
    <PARAM name="Date" datatype="char" arraysize="*" utype="sed:DataID.Date" ucd="time;meta.dataset" value="2003-12-31T14:00:02Z" />
    <PARAM name="Version" datatype="char" arraysize="*" utype="sed:DataID.Version" ucd="soft.dataset.version;meta.curation" value="1" />
    <PARAM name="Instrument" datatype="char" arraysize="*" utype="sed:DataID.Instrument" ucd="instr.id" value="BCS" />
  </GROUP>

  <GROUP utype="sed:Spatial">
    <GROUP utype="sed:Spatial.Accuracy">
      <PARAM name="Spatial Resolution" datatype="float" utype="sed:Spatial.Accuracy.Resolution" ucd="instr.ang-res" unit="arcsec" value="0.7" />
      <PARAM name="Astrometric Statistical Spatial Error" datatype="float" utype="sed:Spatial.Accuracy.Error" ucd="pos.eq;stat.error" unit="arcsec" value="1.3" />
      <PARAM name="Systematic Spatial Error" datatype="float" utype="sed:Spatial.Accuracy.Error" ucd="pos.eq;stat.error" unit="arcsec" value="0.7" />
    </GROUP>
  </GROUP>

  <GROUP utype="sed:SpectralCoord">
    <FIELDref ref="sco1"/>
    <GROUP utype="sed:SpectralCoord.Accuracy">
      <PARAM name="Bin Size" datatype="float" utype="sed:SpectralCoord.Accuracy.BinSize" ucd="em.wl" unit="Angstrom" value="12.5" />
      <PARAM name="Resolution FWHM" datatype="float" utype="sed:SpectralCoord.Accuracy.Resolution" ucd="instr.spectr.resolution" unit="Angstrom" value="12.5" />
      <PARAM name="Negative Measurement Error" datatype="float" utype="sed:SpectralCoord.Accuracy.StatErrorLow" ucd="em.wl;stat.error" unit="Angstrom" value="0.5" />
      <PARAM name="Positive Measurement Error" datatype="float" utype="sed:SpectralCoord.Accuracy.StatErrorHigh" ucd="em.wl;stat.error" unit="Angstrom" value="0.5" />
      <PARAM name="Systematic Measurement Error" datatype="float" utype="sed:SpectralCoord.Accuracy.SysError" ucd="em.wl;stat.error" unit="Angstrom" value="1.1" />
     </GROUP>
  </GROUP>

  <GROUP utype="sed:Flux">    
    <FIELDref ref="flo1"/>
    <GROUP utype="sed:Flux.Accuracy">
      <FIELDref ref="flao1"/><FIELDref ref="flao2"/>
      <PARAM name="Systematic Error" datatype="float" utype="sed:Flux.Accuracy.SysError" ucd="stat.error;phot.flux" unit="erg cm^-2 s^-1 Angstrom^-1" value="9.5E-9" />
      <FIELDref ref="flao4"/>
    </GROUP>
  </GROUP>


  <!-- SpectralCoord GROUP -->
  <FIELD name="Spectral Coordinate" datatype="float" ID="sco1" utype="sed:SpectralCoord.Value" ucd="em.wl" unit="Angstrom" />


  <!-- Flux GROUP -->
  <FIELD name="Flux Value" datatype="float" ID="flo1" utype="sed:Flux.Value" ucd="phot.fluxDens;em.wl" unit="erg cm^-2 s^-1 Angstrom^-1" />

  <!-- Flux.Accuracy GROUP -->
  <FIELD name="Negative Error" datatype="float" ID="flao1" utype="sed:Flux.Accuracy.StatErrorLow" ucd="stat.error;phot.fluxDens;em.wl" unit="erg cm^-2 s^-1 Angstrom^-1" />
  <FIELD name="Positive Error" datatype="float" ID="flao2" utype="sed:Flux.Accuracy.StatErrorHigh" ucd="stat.error;phot.fluxDens;em.wl" unit="erg cm^-2 s^-1 Angstrom^-1" />
  <FIELD name="Quality Flag" datatype="int" ID="flao4" utype="sed:Flux.Accuracy.Quality" ucd="meta.code.qual;phot.fluxDens;em.wl">
    <DESCRIPTION>values 0 and 1 are reserved</DESCRIPTION>
    <VALUES>
      <MIN value="0" />
      <OPTION value="0">good</OPTION>
      <OPTION value="1">bad</OPTION>
      <OPTION value="99">somehow bad</OPTION>
    </VALUES>
  </FIELD>

  <DATA><TABLEDATA>
    <!-- SpectralCoord.Value, Flux.Value, Flux.Accuracy.StatErrorLow, -High, Flux.Accuracy.Quality -->
    <TR><TD>3200.0</TD><TD>2.29E-7</TD><TD>2.24E-7</TD><TD>2.34E-7</TD><TD>0</TD></TR>
    <!-- value flagged as bad -->
    <TR><TD>3212.5</TD><TD>2.25E-7</TD><TD>2.20E-7</TD><TD>2.30E-7</TD><TD>1</TD></TR>
    <!-- upper limit: Flux.Value == Flux.Accuracy.StatErrorLow -->
    <TR><TD>3225.0</TD><TD>2.17E-7</TD><TD>2.17E-7</TD><TD>0</TD><TD>0</TD></TR>
    <!-- lower limit: Flux.Value == Flux.Accuracy.StatErrorHigh -->
    <TR><TD>3237.5</TD><TD>2.30E-7</TD><TD>0</TD><TD>2.30E-7</TD><TD>0</TD></TR>
  </TABLEDATA></DATA>
</TABLE>


<!-- ********************************************************************** -->


<TABLE utype="sed:SED.spectrum">
  <DESCRIPTION>4) SED segment 3: A time series of SED points</DESCRIPTION>

  <GROUP utype="sed:Coverage">
    <GROUP utype="sed:Coverage.Location">
      <PARAM name="Celestial Coordinates" datatype="float" arraysize="2" utype="sed:Coverage.Location.Sky" ucd="pos.eq" unit="deg" value="132.4210 -12.1232" />
      <PARAM name="Midpoint of Exposure" datatype="float" utype="sed:Coverage.Location.Time" ucd="time.obs" unit="d" value="51802.7431" />
      <PARAM name="Band, consistent with RSM" datatype="char" arraysize="*" utype="sed:Coverage.Location.Spectral" ucd="instr.bandpass" value="optical" />
    </GROUP>
    <GROUP utype="sed:Coverage.Extent">
      <PARAM name="Circular, Angular Extent" datatype="float" utype="sed:Coverage.Extent.Sky" ucd="instro.fov" unit="arcsec" value="22.7" />
      <PARAM name="Exposure Time" datatype="float" utype="sed:Coverage.Extent.Time" ucd="time.expo" unit="d" value="81" />
      <PARAM name="Spectral Bandwidth FWHM" datatype="float" utype="sed:Coverage.Extent.Spectral" ucd="instr.bandwidth" unit="Angstrom" value="2000.0" />
    </GROUP>
    <GROUP utype="sed:Coverage.Fill">
      <PARAM name="Sampling Filling Factor" datatype="float" utype="sed:Coverage.Fill.Sky" ucd="stat.fill;pos.eq" value="1.0">
        <VALUES><MIN value="0.0" /><MAX value="1.0" /></VALUES>
      </PARAM>
      <PARAM name="Sampling Filling Factor" datatype="float" utype="sed:Coverage.Fill.Time" ucd="time;stat.fill;time" value="1.0">
        <VALUES><MIN value="0.0" /><MAX value="1.0" /></VALUES>
      </PARAM>
      <PARAM name="Sampling Filling Factor" datatype="float" utype="sed:Coverage.Fill.Spectral" ucd="stat.fill;em.wl" value="1.0">
        <VALUES><MIN value="0.0" /><MAX value="1.0" /></VALUES>
      </PARAM>
    </GROUP>
  </GROUP>

  <GROUP utype="sed:Frame">
    <GROUP utype="sed:Frame.Sky">
      <PARAM name="Type" datatype="char" arraysize="*" utype="sed:Frame.Sky.Type" ucd="pos.frame" value="Equatorial" />
      <PARAM name="Equinox" datatype="float" utype="sed:Frame.Sky.Equinox" ucd="time.equinox;pos.frame" value="2000.0" />
      <PARAM name="System" datatype="char" arraysize="*" utype="sed:Frame.Sky.System" value="ICRS" />
    </GROUP>
    <GROUP utype="sed:Frame.Time">
      <PARAM name="Type (terrestrial time, UTC, ...)" datatype="char" arraysize="*" utype="sed:Frame.Time.Type" ucd="time.scale" value="TT" />
      <PARAM name="Zero Point of Time Scale in MJD" datatype="float" utype="sed:Frame.Time.Zero" ucd="time;arith.zp" unit="d" value="0.0" />
    </GROUP>
    <GROUP utype="sed:Frame.SpectalCoord">
      <PARAM name="Spectral Frame" datatype="char" arraysize="*" utype="sed:Frame.SpectralCoord.System" ucd="frame.em.system" value="BARYCENT">
        <DESCRIPTION>Possible values were taken from 
          Representation of spectral coordinates in FITS, Greisen et al., table 12, 
          revision 10 June 2004, 
          http://www.aoc.nrao.edu/~egreisen/scs_040610.pdf
        </DESCRIPTION>
        <VALUES>
          <OPTION value="BARYCENT"/><OPTION value="CMBDIPOL"/>
          <OPTION value="GALACTOC"/><OPTION value="GEOCENTR"/>
          <OPTION value="HELIOCEN"/><OPTION value="LOCALGRP"/>
          <OPTION value="LSRD"    /><OPTION value="LSRK"    />
          <OPTION value="SOURCE"  /><OPTION value="TOPOCENT"/>
        </VALUES>
      </PARAM>
    </GROUP>
  </GROUP>

  <GROUP utype="sed:Curation">
    <PARAM name="Publisher" datatype="char" arraysize="*" utype="sed:Curation.Publisher" ucd="meta.note" value="ESO" />
    <PARAM name="URI for VO Publisher" datatype="char" arraysize="*" utype="sed:Curation.PubID" ucd="meta.id" value="ivo://www.eso.org" />
    <PARAM name="URL for Creator Logo" datatype="char" arraysize="*" utype="sed:Curation.Logo" ucd="meta.note" value="http://www.eso.org/images/eso-logo.gif" />
    <PARAM name="Version Info" datatype="char" arraysize="*" utype="sed:Curation.Version" ucd="meta.note" value="1.5" />
    <PARAM name="Contributor" datatype="char" arraysize="*" utype="sed:Curation.Contributor" ucd="meta.note" value="AVO" />
    <GROUP utype="sed:Contact">
      <PARAM name="Contact Name" datatype="char" arraysize="*" utype="sed:Curation.Contact.Name" ucd="meta.note" value="Mr. Winterbottom" />
      <PARAM name="Contact Email" datatype="char" arraysize="*" utype="sed:Curation.Contact.Email" ucd="meta.note" value="ab@cd.ef" />
    </GROUP>
  </GROUP>

  <GROUP utype="sed:Derived">
    <PARAM name="Signal to Noise Ratio" datatype="float" utype="sed:Derived.SNR" ucd="stat.srn" value="4.5" />
    <PARAM name="Variability Amplitude as Fraction of Mean" datatype="float" utype="sed:Derived.VarAmpl" ucd="stat.ampl" value="0.0" />
  </GROUP>

  <GROUP utype="sed:DataID">
    <PARAM name="Title" datatype="char" arraysize="*" utype="sed:DataID.Title" ucd="meta.title" value="ARP 220 Time Series" />
    <PARAM name="Creator" datatype="char" arraysize="*" utype="sed:DataID.Creator" ucd="meta.curation.creator" value="SAO/FLWO" />
    <PARAM name="Creation Type" datatype="char" arraysize="*" utype="sed:DataID.CreationType" ucd="meta.code" value="Custom">
    <VALUES>
      <OPTION value="Archival"/>
      <OPTION value="Dynamic"/>
      <OPTION value="Custom"/>
    </VALUES>
  </PARAM>
    <PARAM name="Collection" datatype="char" arraysize="*" utype="sed:DataID.Collection" ucd="inst.filter.id" value="G300" />
    <PARAM name="Dataset ID" datatype="char" arraysize="*" utype="sed:DataID.DatasetID" ucd="meta.id;meta.dataset" value="X73YAPU6A" />
    <PARAM name="Date" datatype="char" arraysize="*" utype="sed:DataID.Date" ucd="time;meta.dataset" value="2004-02-16T11:05Z" />
    <PARAM name="Version" datatype="char" arraysize="*" utype="sed:DataID.Version" ucd="soft.dataset.version;meta.curation" value="1" />
    <PARAM name="Instrument" datatype="char" arraysize="*" utype="sed:DataID.Instrument" ucd="instr.id" value="BCS" />
  </GROUP>

  <GROUP utype="sed:Spatial">
    <GROUP utype="sed:Spatial.Accuracy">
      <PARAM name="Spatial Resolution" datatype="float" utype="sed:Spatial.Accuracy.Resolution" ucd="instr.ang-res" unit="arcsec" value="0.7" />
      <PARAM name="Astrometric Statistical Spatial Error" datatype="float" utype="sed:Spatial.Accuracy.Error" ucd="pos.eq;stat.error" unit="arcsec" value="1.3" />
      <PARAM name="Systematic Spatial Error" datatype="float" utype="sed:Spatial.Accuracy.Error" ucd="pos.eq;stat.error" unit="arcsec" value="0.7" />
    </GROUP>
  </GROUP>

  <GROUP utype="sed:SpectralCoord">
    <PARAM name="Spectral Coordinate" datatype="float" utype="sed:SpectralCoord.Value" ucd="em.wl" unit="Angstrom" value="3200.0" />
    <GROUP utype="sed:SpectralCoord.Accuracy">
      <PARAM name="Lower Limit of Bin" datatype="float" utype="sed:SpectralCoord.Accuracy.BinLow" ucd="stat.min;em.wl" unit="Angstrom" value="3195.0" />
      <PARAM name="Upper Limit of Bin" datatype="float" utype="sed:SpectralCoord.Accuracy.BinHigh" ucd="stat.max;em.wl" unit="Angstrom"  value="3205.0" />
      <PARAM name="Resolution FWHM" datatype="float" utype="sed:SpectralCoord.Accuracy.Resolution" ucd="instr.spectr.resolution" unit="Angstrom" value="12.5" />
      <PARAM name="Negative Measurement Error" datatype="float" utype="sed:SpectralCoord.Accuracy.StatErrorLow" ucd="em.wl;stat.error" unit="Angstrom" value="0.5" />
      <PARAM name="Positive Measurement Error" datatype="float" utype="sed:SpectralCoord.Accuracy.StatErrorHigh" ucd="em.wl;stat.error" unit="Angstrom" value="0.5" />
      <PARAM name="Systematic Measurement Error" datatype="float" utype="sed:SpectralCoord.Accuracy.SysError" ucd="em.wl;stat.error" unit="Angstrom" value="1.1" />
    </GROUP>
  </GROUP>

  <GROUP utype="sed:Time">
    <FIELDref ref="tco1"/>
    <GROUP utype="sed:Time.Accuracy">
      <PARAM name="Temporal Period" datatype="float" utype="sed:Time.Accuracy.BinSize" ucd="time.period;instr" unit="d" value="20.0" />
      <PARAM name="Temporal Resolution FWHM" datatype="float" utype="sed:Time.Accuracy.Resolution" ucd="time.resolution" unit="d" value="20.0" />
      <PARAM name="Negative Measurement Error" datatype="float" utype="sed:Time.Accuracy.StatErrorLow" ucd="time;stat.error" unit="s" value="0.3" />
      <PARAM name="Positive Measurement Error" datatype="float" utype="sed:Time.Accuracy.StatErrorHigh" ucd="time;stat.error" unit="s" value="0.3" />
      <PARAM name="Systematic Measurement Error" datatype="float" utype="sed:Time.Accuracy.SysError" ucd="time;stat.error" unit="Angstrom" value="1.0" />
    </GROUP>
  </GROUP>

  <GROUP utype="sed:Flux">    
    <FIELDref ref="flo1"/>
    <GROUP utype="sed:Flux.Accuracy">
      <PARAM name="Negative Error" datatype="float" utype="sed:Flux.Accuracy.StatErrorLow" ucd="stat.error;phot.fluxDens;em.wl" unit="erg cm^-2 s^-1 Angstrom^-1" value="0.5E-9" />
      <PARAM name="Positive Error" datatype="float" utype="sed:Flux.Accuracy.StatErrorHigh" ucd="stat.error;phot.fluxDens;em.wl" unit="erg cm^-2 s^-1 Angstrom^-1" value="0.5E-9" />
      <PARAM name="Systematic Error" datatype="float" utype="sed:Flux.Accuracy.SysError" ucd="stat.error;phot.flux" unit="erg cm^-2 s^-1 Angstrom^-1" value="9.5E-9" />
      <FIELDref ref="flao4"/>
    </GROUP>
  </GROUP>


  <!-- Time GROUP -->
  <FIELD name="Temporal Coordinate (MJD)" datatype="float" ID="tco1" utype="sed:Time.Value" ucd="time" unit="d" />


  <!-- Flux GROUP -->
  <FIELD name="Flux Value" datatype="float" ID="flo1" utype="sed:Flux.Value" ucd="phot.fluxDens;em.wl" unit="erg cm^-2 s^-1 Angstrom^-1" />

  <!-- Flux.Accuracy GROUP -->
  <FIELD name="Quality Flag" datatype="int" ID="flao4" utype="sed:Flux.Accuracy.Quality" ucd="meta.code.qual;phot.fluxDens;em.wl">
    <DESCRIPTION>values 0 and 1 are reserved</DESCRIPTION>
    <VALUES>
      <MIN value="0" />
      <OPTION value="0">good</OPTION>
      <OPTION value="1">bad</OPTION>
      <OPTION value="99">somehow bad</OPTION>
    </VALUES>
  </FIELD>

  <DATA><TABLEDATA>
    <!-- Time.Value, Flux.Value, Flux.Accuracy.Quality -->
    <TR><TD>51762.7431</TD><TD>2.29E-7</TD><TD>0</TD></TR>
    <!-- value flagged as bad -->
    <TR><TD>51782.7431</TD><TD>2.73E-7</TD><TD>1</TD></TR>
    <TR><TD>51802.7431</TD><TD>3.42E-7</TD><TD>0</TD></TR>
    <TR><TD>51822.7431</TD><TD>3.01E-7</TD><TD>0</TD></TR>
    <TR><TD>51842.7431</TD><TD>2.30E-7</TD><TD>0</TD></TR>
  </TABLEDATA></DATA>
</TABLE>

</RESOURCE>
</VOTABLE>
