<?xml version="1.0" encoding="UTF-8" ?>
<VOEvent role="prediction"
	ivorn="ivo://iris.lmsal.com/VOEvent#2026-02-28T19:59:18Z"
	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>2026-02-27T20:31:14.000Z</Date>    <!-- Time VOEvent was generated. -->
		<PublisherID>http://sot.lmsal.com</PublisherID>

		<Contact>
			<Name>Nancy Narang</Name>
			<Institution>LMSAL</Institution>
			<Communication>
				<Uri>http://iris.lmsal.com</Uri>
				<AddressLine>3251 Hanover Rd, O/ADBS, B/252, Palo Alto, CA, 94304</AddressLine>
				<Telephone>+1-650-424-2400</Telephone>
				<Email>iris_planner@lmsal.com</Email>
			</Communication>		</Contact>

		<lmsal:Telescope>IRIS</lmsal:Telescope>
		<lmsal:Instrument>IRIS</lmsal:Instrument>
		<lmsal:Tohbans>null</lmsal:Tohbans>
		<lmsal:ChiefPlanner>Nancy Narang</lmsal:ChiefPlanner>
		<lmsal:ChiefObserver>Nancy Narang</lmsal:ChiefObserver>
	</Who>


	<What>
		<!-- Data pertaining to what was observed, measured, ...   Some of these tags might move into Who section. -->
		<lmsal:obsId>3464107303</lmsal:obsId>
		<lmsal:OBS_NUM>3464107303</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>SolO coordination (EUI,SPICE L BOTH HRES HCAD Major-Flare)</lmsal:OBSTITLE>
		<lmsal:SCI_OBJ>SolO coordination (EUI,SPICE L_BOTH_HRES_HCAD_Major-Flare)</lmsal:SCI_OBJ>     <!--  Scientific objectives -->
		<lmsal:SCI_OBS></lmsal:SCI_OBS>     <!-- Objects being observed -->
		<lmsal:NOAA_NUM></lmsal:NOAA_NUM>
		<lmsal:TARGET>AR</lmsal:TARGET>
		<lmsal:slotNumber></lmsal:slotNumber>
	</What>


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

		<ObservationLocation>
			<lmsal:xCen>920</lmsal:xCen>		<!-- xcen and ycen from FITS -->
			<lmsal:yCen>-80</lmsal:yCen>
			<lmsal:rollAngleDegrees>0</lmsal:rollAngleDegrees>
			<lmsal:xFov>0</lmsal:xFov>
			<lmsal:yFov>119.3</lmsal:yFov>
			<crd:AstroCoords coord_system_id="UTC-HGS-TOPO">
				<crd:Time>
					<crd:TimeInterval>2026-02-28T19:59:18.000Z 2026-03-01T00:29:10.000Z</crd:TimeInterval>
				</crd:Time>
				<crd:Position3D>920 -80</crd:Position3D>
			</crd:AstroCoords>
		</ObservationLocation>

		<Group name="saaIntervals">
			<Param name="saaInterval" value="2026-02-28T23:19:57Z 2026-02-28T23:32:49" />
		</Group>
		<Group name="hlIntervals">
			<Param name="hlInterval" value="2026-03-01T00:25:11Z 2026-03-01T00:30:39" />
		</Group>
	</WhereWhen>


	<Why>
		<!-- Why was observation performed.  Initial scientific assessment, hypothesized mechanisms, classifications, ... -->
		<Concept>
			<lmsal:Goal>Large sit-and-stare 0.3x120 1s  C II   Mg II h/k Deep x 4 Spatial x 2, Spectral x 2  SJI cadence 10x faster</lmsal:Goal>
			<lmsal:Purpose>SolO coordination (EUI,SPICE L_BOTH_HRES_HCAD_Major-Flare)</lmsal:Purpose>
		</Concept>

		<Description>
			SolO coordination (EUI,SPICE L_BOTH_HRES_HCAD_Major-Flare)
1557 repeats of OBSID 3464107303  -  Large sit-and-stare 0.3x120 1s  C II   Mg II h/k Deep x 4 Spatial x 2, Spectral x 2  SJI cadence 10x faster
IRIS roll: 0.0 degrees
IRIS planner pointing: (920.0 arcsec, -80.0 arcsec)
OBS duration: 16192.8 seconds = 1557 repeats x 10.4 seconds/repeat
OBS data volume: 1012.1 megabytes = 8096.4 megabits = 16192.8 seconds * 0.5 megabits/second
		</Description>
	</Why>

</VOEvent>
