<?xml version="1.0" encoding="UTF-8" ?>
<VOEvent role="observation"
	ivorn="ivo://sot.lmsal.com/VOEvent_FE171_DavidMcKenzie_20090423_152038"
	version="1.11"
	xmlns="http://www.ivoa.net/xml/VOEvent/v1.11"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xmlns:lmsal="http://sot.lmsal.com/lmsal"
	xmlns:crd="urn:nvo-coords"
	xsi:schemaLocation="http://www.ivoa.net/xml/VOEvent/VOEvent-v1.1.xsd">


	<Who>
		<!-- Data pertaining to curation: observer, telescope, instrument, planner, tohbans, ... -->
		<Date>2009-04-23T15:20:38.000Z</Date>    <!-- Time VOEvent was generated. -->
		<PublisherID>http://sot.lmsal.com</PublisherID>

		<Contact>
			<Name>David McKenzie</Name>
			<Institution>Montana State University</Institution>
			<Communication>
				<Uri>solar.physics.montana.edu/mckenzie</Uri>
				<AddressLine>Bozeman, MT</AddressLine>
				<Telephone>406-994-7843</Telephone>
				<Email>mckenzie@solar.physics.montana.edu</Email>
			</Communication>		</Contact>

		<lmsal:Telescope>TRACE</lmsal:Telescope>
		<lmsal:Instrument>TRACE</lmsal:Instrument>
		<lmsal:Tohbans></lmsal:Tohbans>
		<lmsal:ChiefPlanner></lmsal:ChiefPlanner>
		<lmsal:ChiefObserver></lmsal:ChiefObserver>
	</Who>


	<What>
		<!-- Data pertaining to what was observed, measured, ...   Some of these tags might move into Who section. -->
		<lmsal:obsId>null</lmsal:obsId>
		<lmsal:OBS_NUM></lmsal:OBS_NUM>
		<lmsal:JOP_ID></lmsal:JOP_ID>
		<lmsal:JOP></lmsal:JOP>
		<lmsal:JOIN_SB>null</lmsal:JOIN_SB>    <!-- S=SOT, X=XRT, E=EIS, SX=SOT+XRT, EX=EIS+XRT -->
		<lmsal:OBSTITLE>Filament eruption near west limb</lmsal:OBSTITLE>
		<lmsal:SCI_OBJ>FG</lmsal:SCI_OBJ>     <!--  Scientific objectives -->
		<lmsal:SCI_OBS>FE</lmsal:SCI_OBS>     <!-- Objects being observed -->
		<lmsal:NOAA_NUM></lmsal:NOAA_NUM>
		<lmsal:TARGET></lmsal:TARGET>
		<lmsal:slotNumber></lmsal:slotNumber>
	</What>


	<WhereWhen>
		<!-- Space and Time Coordinates. -->
		<ObservatoryLocation ID="TRACE" />

		<ObservationLocation>
			<lmsal:xCen>938</lmsal:xCen>		<!-- xcen and ycen from FITS -->
			<lmsal:yCen>-220</lmsal:yCen>
			<lmsal:xFov>0</lmsal:xFov>
			<lmsal:yFov>0</lmsal:yFov>
			<crd:AstroCoords coord_system_id="UTC-HGS-TOPO">
				<crd:Time>
					<crd:TimeInterval>2005-08-20T21:28:53.000Z 2005-08-20T22:40:11.000Z</crd:TimeInterval>
				</crd:Time>
				<crd:Position3D>938 -220</crd:Position3D>
			</crd:AstroCoords>
		</ObservationLocation>

	</WhereWhen>


	<Why>
		<!-- Why was observation performed.  Initial scientific assessment, hypothesized mechanisms, classifications, ... -->
		<Concept>
			<lmsal:Goal></lmsal:Goal>
			<lmsal:Purpose></lmsal:Purpose>
		</Concept>

		<Description>
			This is the fourth eruption observed in this little AR during this 24-hour period.  In this event, some dark  material appears to fall back to the Sun after most of the filament is cast off.  Visibility is compromised  due to the event's location near the edge of the TRACE field of view.
		</Description>
	</Why>

</VOEvent>
