<?xml version="1.0" encoding="UTF-8" ?>
<VOEvent role="prediction"
	ivorn="ivo://iris.lmsal.com/VOEvent#2025-01-21T02:14:16Z"
	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>2025-01-17T18:45:26.000Z</Date>    <!-- Time VOEvent was generated. -->
		<PublisherID>http://sot.lmsal.com</PublisherID>

		<Contact>
			<Name>Dan Seaton</Name>
			<Institution>Lockheed Martin Solar and Astrophysics Laboratory (LMSAL)</Institution>
			<Communication>
				<Uri>http://www.lmsal.com</Uri>
				<AddressLine>Lockheed Martin Advanced Tech Center, 3251 Hanover Rd, O/ADBS, B/252, Palo Alto, CA 94304</AddressLine>
				<Telephone>null</Telephone>
				<Email>dseaton@oma.be</Email>
			</Communication>		</Contact>

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


	<What>
		<!-- Data pertaining to what was observed, measured, ...   Some of these tags might move into Who section. -->
		<lmsal:obsId>4204700139</lmsal:obsId>
		<lmsal:OBS_NUM>4204700139</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>High-cadence flare watch, AR 13959</lmsal:OBSTITLE>
		<lmsal:SCI_OBJ>High-cadence flare watch, AR 13959</lmsal:SCI_OBJ>     <!--  Scientific objectives -->
		<lmsal:SCI_OBS></lmsal:SCI_OBS>     <!-- Objects being observed -->
		<lmsal:NOAA_NUM>13959</lmsal:NOAA_NUM>
		<lmsal:TARGET>AR</lmsal:TARGET>
		<lmsal:slotNumber></lmsal:slotNumber>
	</What>


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

		<ObservationLocation>
			<lmsal:xCen>441.6</lmsal:xCen>		<!-- xcen and ycen from FITS -->
			<lmsal:yCen>372.1</lmsal:yCen>
			<lmsal:rollAngleDegrees>0</lmsal:rollAngleDegrees>
			<lmsal:xFov>0</lmsal:xFov>
			<lmsal:yFov>62.2</lmsal:yFov>
			<crd:AstroCoords coord_system_id="UTC-HGS-TOPO">
				<crd:Time>
					<crd:TimeInterval>2025-01-21T02:14:16.000Z 2025-01-21T03:10:20.000Z</crd:TimeInterval>
				</crd:Time>
				<crd:Position3D>441.6 372.1</crd:Position3D>
			</crd:AstroCoords>
		</ObservationLocation>

		<Group name="hlIntervals">
			<Param name="hlInterval" value="2025-01-21T02:43:38Z 2025-01-21T02:48:59" />
		</Group>
		<Group name="eclipseIntervals">
			<Param name="eclipseInterval" value="2025-01-22T03:36:06Z 2025-01-18T00:00:00" />
		</Group>
	</WhereWhen>


	<Why>
		<!-- Why was observation performed.  Initial scientific assessment, hypothesized mechanisms, classifications, ... -->
		<Concept>
			<lmsal:Goal>High-Cadence Flare Program: .3 sec, small linelist, Mg II h/k and C II always</lmsal:Goal>
			<lmsal:Purpose>High-cadence flare watch, AR 13959</lmsal:Purpose>
		</Concept>

		<Description>
			High-cadence flare watch, AR 13959
17 repeats of OBSID 4204700139  -  High-Cadence Flare Program: .3 sec, small linelist, Mg II h/k and C II always
IRIS roll: 0.0 degrees
IRIS planner pointing: (441.6 arcsec, 372.1 arcsec)
OBS duration: 3364.3 seconds = 17 repeats x 197.9 seconds/repeat
OBS data volume: 294.4 megabytes = 2355.0 megabits = 3364.3 seconds * 0.7 megabits/second
		</Description>
	</Why>

</VOEvent>
