<?xml version="1.0" encoding="UTF-8"?>

<VOEvent version="1.0" role="observation" id="aavso.newsflash.#12345" xmlns:stc="http://www.ivoa.net/xml/STC/stc-v1.20.xsd" xmlns:crd="http://www.ivoa.net/xml/STC/STCCoords/v1.20" xmlns:xi="http://www.w3c.org/2001/XInclude" xmlns:xsi="http://www.w3c.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.ivoa.net/xml/STC/stc-v1.20.xsd    http://hea-www.harvard.edu/~arots/nvometa/v1.2/stc-v1.20.xsd     http://www.ivoa.net/xml/STC/STCcoords/v1.20   http://hea-www.harvard.edu/~arots/nvometa/v1.2/coords-v1.20.xsd     http://www.ivoa.net/xml/VOEvent/v1.0          http://www.ivoa.net/internal/IVOA/IvoaVOEvent/VOEvent-v1.0.xsd">
    <Description></Description>
    <Citations>
        <EventID cite="source">http://www.aavso.org/publications/newsflash/</EventID>
        <Description>AAVSO MyNewsFlash System</Description>
    </Citations>
    <Who>
        <PublisherID></PublisherID>
        <Contact principalContact="True">
            <Name>Aaron Price</Name>
            <Institution>AAVSO</Institution>
            <Communication>
                <AddressLine>Clinton B. Ford Astronomical Data &amp; Research Center 25 Birch St Cambridge MA 02138 USA</AddressLine>
                <Telephone>1-617-354-0484</Telephone>
                <Email>aavso@aavso.org</Email>
            </Communication>
        </Contact>
        <Date>2005-09-14T21:30:06</Date>
    </Who>
    <What>
        <Param name="VY SCL" ucd="phot.mag;em.opt.B" value="11.516" unit="B Mag" />
        <Reference uri="http://www.aavso.org/cgi-bin/quickquick.pl?star=tt%20ari" />
        <Description>TT Ari is beginning a fading event for the first time since 1984.</Description>
    </What>
    <WhereWhen>
        <ObservationLocation>
            <stc:AstroCoordSystem ID="FK5-UTC-TOPO">
                <stc:TimeFrame>
                    <stc:Name>Time</stc:Name>
                    <stc:TimeScale>UTC</stc:TimeScale>
                    <stc:TopoCenter />
                </stc:TimeFrame>
                <stc:SpaceFrame>
                    <stc:Name>Equatorial</stc:Name>
                    <stc:FK5>
                        <stc:Equinox>J2000.0</stc:Equinox>
                    </stc:FK5>
                    <stc:TopoCenter />
                    <stc:SPHERICAL coord_naxes="2" />
                </stc:SpaceFrame>
            </stc:AstroCoordSystem>
            <crd:AstroCoords coord_system_id="FK5-UTC-TOPO">
                <crd:Time unit="s">
                    <crd:TimeInstant>
                        <crd:ISOTime>2005-09-14T21:30:06</crd:ISOTime>
                    </crd:TimeInstant>
                    <crd:Error>1</crd:Error>
                </crd:Time>
                <crd:Position2D unit="deg">
                    <crd:Value2>31.721 15.295</crd:Value2>
                    <crd:Error2PA>
                        <crd:Size>0 0 </crd:Size>
                        <crd:PosAngle reference="North">0</crd:PosAngle>
                    </crd:Error2PA>
                </crd:Position2D>
            </crd:AstroCoords>
        </ObservationLocation>
    </WhereWhen>
    <How>
        <Reference uri="N/A" type="rtml" name="TT ARI" />
        <Description>CCD B observation submitted to the AAVSO.</Description>
    </How>
    <Why importance="0.6" expires="2005-09-18T10:21:51">
        <Concept>Possibly first fading event since 1984. Time series and spectra requested.</Concept>
        <Inference relation="Associated">
            <Name>VY Scl type novalikes</Name>
        </Inference>
    </Why>
</VOEvent>
