<?xml version="1.0" encoding="UTF-8" ?>
<VOEvent role="prediction"
	ivorn="ivo://sot.lmsal.com/VOEvent#2024-02-18T00:04:00Z"
	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>2024-02-19T18:59:20.000Z</Date>    <!-- Time VOEvent was generated. -->
		<PublisherID>http://sot.lmsal.com</PublisherID>

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

		<lmsal:Telescope>Hinode</lmsal:Telescope>
		<lmsal:Instrument>SOTSP</lmsal:Instrument>
		<lmsal:Tohbans>Yoshitake</lmsal:Tohbans>
		<lmsal:ChiefPlanner>Sakao</lmsal:ChiefPlanner>
		<lmsal:ChiefObserver>Cruz (RCO)</lmsal:ChiefObserver>
	</Who>


	<What>
		<!-- Data pertaining to what was observed, measured, ...   Some of these tags might move into Who section. -->
		<lmsal:obsId></lmsal:obsId>
		<lmsal:OBS_NUM>393</lmsal:OBS_NUM>
		<lmsal:JOP_ID>393</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>HOP 393 Cycle 24/25 Equatorial Transition</lmsal:OBSTITLE>
		<lmsal:SCI_OBJ>CHR</lmsal:SCI_OBJ>     <!--  Scientific objectives -->
		<lmsal:SCI_OBS>CHR</lmsal:SCI_OBS>     <!-- Objects being observed -->
		<lmsal:NOAA_NUM></lmsal:NOAA_NUM>
		<lmsal:TARGET>equator</lmsal:TARGET>
		<lmsal:slotNumber>5</lmsal:slotNumber>
	</What>


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

		<ObservationLocation>
			<lmsal:xCen>-21</lmsal:xCen>		<!-- xcen and ycen from FITS -->
			<lmsal:yCen>78</lmsal:yCen>
			<lmsal:xFov>0</lmsal:xFov>
			<lmsal:yFov>0</lmsal:yFov>
			<crd:AstroCoords coord_system_id="UTC-HGS-TOPO">
				<crd:Time>
					<crd:TimeInterval>2024-02-18T00:04:00.000Z 2024-02-18T03:20:00.000Z</crd:TimeInterval>
				</crd:Time>
				<crd:Position3D>-21 78</crd:Position3D>
			</crd:AstroCoords>
		</ObservationLocation>

		<Group name="saaIntervals">
			<Param name="saaInterval" value="2024-02-18T01:53:30Z 2024-02-18T02:07:30Z" />
		</Group>
	</WhereWhen>


	<Why>
		<!-- Why was observation performed.  Initial scientific assessment, hypothesized mechanisms, classifications, ... -->
		<Concept>
			<lmsal:Goal>Capture magnetic and chromospheric signatures of transition between cycles 24 and 25.</lmsal:Goal>
			<lmsal:Purpose>Normal 320&quot;x82&quot;, 1 side, Q75</lmsal:Purpose>
		</Concept>

		<Description>
			abstract of observational proposal Main Objective: Capture the magnetic and chromospheric signatures of the transition between cycle 24 and 25.  Scientific Justification: Small magnetic features and coronal bright points have been shown to indicate the bands of activity associated with the solar cycle. The precise location of these bands is important for predicting the timing of solar minimum and, more generally, the long-term variability of the Sun.
		</Description>
	</Why>

</VOEvent>
