<voe:VOEvent
      ivorn="ivo://nasa.gsfc.gcn/CALET#GBM_Flight_Lightcurve_2025-03-08T18:06:30.71_000023-253"
      role="observation" version="2.0"
      xmlns:voe="http://www.ivoa.net/xml/VOEvent/v2.0"
      xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
      xsi:schemaLocation="http://www.ivoa.net/xml/VOEvent/v2.0  http://www.ivoa.net/xml/VOEvent/VOEvent-v2.0.xsd" >
  <Who>
    <AuthorIVORN>ivo://nasa.gsfc.tan/gcn</AuthorIVORN>
    <Author>
      <shortName>CALET (via VO-TAN)</shortName>
      <contactName>Takashi Sakamoto</contactName>
      <contactEmail>tsakamoto@phys.aoyama.ac.jp</contactEmail>
    </Author>
    <Date>2025-03-08T18:07:22</Date>
    <Description>This VOEvent message was created with GCN/TAN VOE version: 15.08 17jun22</Description>
  </Who>
  <What>
    <Param name="Packet_Type"   value="160" />
    <Param name="Pkt_Ser_Num"   value="23" />
    <Param name="TrigID"        value="1425492335" ucd="meta.id" />
    <Param name="Trigger_TJD"   value="20742" unit="days" ucd="time" />
    <Param name="Trigger_SOD"   value="65190.71" unit="sec" ucd="time" />
    <Param name="Coords_Type"   value="2" unit="dn" />
    <Param name="Coords_String" value="pointing_direction" />
    <Param name="Trigger_Det1"  value="0" unit="dn" ucd="???" />
    <Param name="Trigger_Det2"  value="0" unit="dn" ucd="???" />
    <Param name="Trigger_Det3"  value="1" unit="dn" ucd="???" />
    <Param name="SIGNIFICANCE"  value="9.30" unit="sigma" ucd="stat.snr" />
    <Param name="FOREGND_DUR"   value="0.20" unit="sec" ucd="time" />
    <Param name="BACKGND_DUR1"  value="16.00" unit="sec" ucd="time" />
    <Param name="ENERGY_BAND"   value="40-230" unit="keV" ucd="???" />
    <Param name="E_BAND_LO_E"   value="40" unit="keV" ucd="em.gamma" />
    <Param name="E_BAND_HI_E"   value="230" unit="keV" ucd="em.gamma" />
    <Param name="SC_LON"        value="150.25" unit="deg" ucd="??" />
    <Param name="SC_LAT"        value="36.50" unit="deg" ucd="??" />
    <Param name="Trigger_ID"    value="0x0" />
    <Param name="Misc_flags"    value="0x4" />
    <Group name="Trigger_ID" >
      <Param name="Retraction"            value="false" />
      <Param name="Temporal_Prox_Match"   value="false" />
      <Param name="InternalTest"          value="false" />
    </Group>
    <Group name="Misc" >
      <Param name="E_Band_Index"          value="0" />
     <Param name="HMX1_participated"      value="false" />
     <Param name="HMX2_participated"      value="false" />
     <Param name="SGM_participated"       value="true" />
    </Group>
    <Param name="Light_Curve" value="https://cgbm.calet.jp/cgbm_trigger/flight/1425492335/index.html" ucd="meta.ref.url" />
    <Group name="Obs_Support_Info" >
      <Description>The Sun and Moon values are valid at the time the VOEvent XML message was created.</Description>
      <Param name="Sun_RA"        value="349.35" unit="deg" ucd="pos.eq.ra" />
      <Param name="Sun_Dec"       value="-4.58" unit="deg" ucd="pos.eq.dec" />
      <Param name="Sun_Distance"  value="117.22" unit="deg" ucd="pos.angDistance" />
      <Param name="Sun_Hr_Angle"  value="8.05" unit="hr" />
      <Param name="Moon_RA"       value="106.05" unit="deg" ucd="pos.eq.ra" />
      <Param name="Moon_Dec"      value="27.75" unit="deg" ucd="pos.eq.dec" />
      <Param name="MOON_Distance" value="96.05" unit="deg" ucd="pos.angDistance" />
      <Param name="Moon_Illum"    value="71.82" unit="%" ucd="arith.ratio" />
      <Param name="Galactic_Long" value="0.00" unit="deg" ucd="pos.galactic.lon" />
      <Param name="Galactic_Lat"  value="0.00" unit="deg" ucd="pos.galactic.lat" />
      <Param name="Ecliptic_Long" value="0.00" unit="deg" ucd="pos.ecliptic.lon" />
      <Param name="Ecliptic_Lat"  value="0.00" unit="deg" ucd="pos.ecliptic.lat" />
    </Group>
    <Description>The gamma-ray lightcurve of a transient detected by the KONUS-WIND instrument.</Description>
  </What>
  <WhereWhen>
    <ObsDataLocation>
      <ObservatoryLocation id="GEOLUN" />
      <ObservationLocation>
        <AstroCoordSystem id="UTC-FK5-GEO" />
        <AstroCoords coord_system_id="UTC-FK5-GEO">
          <Time unit="s">
            <TimeInstant>
              <ISOTime>2025-03-08T18:06:30.71</ISOTime>
            </TimeInstant>
          </Time>
          <Position2D unit="deg">
            <Name1>RA</Name1>
            <Name2>Dec</Name2>
            <Value2>
              <C1>228.3329</C1>
              <C2>36.6040</C2>
            </Value2>
            <Error2Radius>0.0000</Error2Radius>
          </Position2D>
        </AstroCoords>
      </ObservationLocation>
    </ObsDataLocation>
  <Description>The RA,Dec coordinates are of the type: pointing_direction.</Description>
  </WhereWhen>
  <How>
    <Description>CALET GBM Instrument</Description>
    <Reference uri="http://gcn.gsfc.nasa.gov/calet.html" type="url" />
    <Reference uri="http://gcn.gsfc.nasa.gov/calet_rtiggers.html" type="url" />
  </How>
  <Why importance="1.0">
    <Inference probability="1.0">
      <Concept>process.variation.burst;em</Concept>
    </Inference>
  </Why>
  <Description>
  </Description>
</voe:VOEvent>
