[vsnet-alert 403] AAVSO News Flash - No. 15

[AAVSO <aavso@aavso.org>]

              THE AMERICAN ASSOCIATION OF VARIABLE STAR OBSERVERS
                   25 Birch Street, Cambridge, MA 02138 USA
                   Tel. 617-354-0484       Fax 617-354-0665
                          INTERNET: aavso@aavso.org

                        * * *  AAVSO NEWS FLASH  * * *

Subject: VW Hyi                                     No. 15

                                                    April 29, 1996
________________________________________________________________________________

VW HYDRI IN OUTBURST

The dwarf nova VW Hyi has gone into outburst as indicated by the following 
observations:

    UT             JD        Mag.     Observer

APR 25.7799   2450199.2799  <12.9     (J. Hers, South Africa)           
APR 27.751    2450201.251     9.8     (D. Overbeek, South Africa)            
APR 28.1181   2450201.6181    9.2     (Hers)            
APR 28.7535   2450202.2535    8.8     (Hers)           
APR 29.1319   2450202.6319    8.8     (Overbeek)            

These observations seem to indicate a superoutburst.  The last superoutburst 
of VW Hyi began on November 11/12, 1995, when the star reached magnitude 
8.8 and was bright for approximately 14 days.

Please monitor VW Hyi closely and phone-in, fax, or e-mail your observations 
to the AAVSO.

Good Observing!

Rebecca Pellock
Technical Assistant
in the absence of
Janet A. Mattei, Director

________________________________________________________________________________

AAVSO NEWS FLASH is a new electronic publication of the AAVSO intended
to provide observers with timely information on unusual variable star
activity.  The basis of the data in this publication will be the
observations reported to AAVSO Headquarters.

The AAVSO NEWS FLASH will not replace the AAVSO Alert Notice.  It will
be more frequent and shorter.

If you would like to contribute to AAVSO NEWS FLASH, please send
observations of unusual variable star activity to:

                     observations@aavso.org

Please include the words NEWS FLASH in the subject line of your message.
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If you would like data from the AAVSO International Database for
research purposes, please send your request to:

        Janet Mattei, AAVSO Director, at aavso@aavso.org

We look forward to including your observations in future editions
of AAVSO NEWS FLASH!

________________________________________________________________________________

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