Immediate Montitoring of VW Hyi Requested

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Immediate Montitoring of VW Hyi Requested

文章 PTS » 週五 06 7月, 2018 06:48

AAVSO Alert Notice 640
Immediate Montitoring of VW Hyi Requested
July 5th, 2018: Dr. Christian Knigge has requested immediate monitoring of the SU Uma-type dwarf Novae VW Hyi in order to promptly identify the next outburst. This outburst will trigger radio wavelength observations. As this object has never been detected in the radio, it is imperative that the radio observations be started as soon after outburst as possible to have the best chance of detection.
Observers are requested to monitor this object nightly over the next month to catch the next outburst immediately. V band observations are requested. Please submit your observations to the AAVSO International Database as soon after you make them as possible.
Magnitude Range: 8.4 - 14.4 V
Coordinates (2000.0): R.A. 04 09 11.28 Decl. -71 17 41.4
Charts: Charts with a comparison star sequence for VW Hyi may be created using the AAVSO Variable Star Plotter (VSP).
Submit observations: Please submit observations to the AAVSO International Database using the name VW Hyi.
This AAVSO Alert Notice was compiled by Bert Pablo.

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SUBMIT OBSERVATIONS TO THE AAVSO
Information on submitting observations to the AAVSO may be found at:
https://www.aavso.org/webobs
ALERT NOTICE ARCHIVE AND SUBSCRIPTION INFORMATION
An Alert Notice archive is available at the following URL: :wink:

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