V532 Lyr Be outburst

Information about outbursts of eruptive stars, Be activity, ...
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Valerie Desnoux
Posts: 97
Joined: Wed Sep 28, 2011 4:52 am

V532 Lyr Be outburst

Post by Valerie Desnoux »

Real time detection of V532 Lyr on the OHP field - spectral type B4Ve - on the 28th of July
V532Lyr.JPG
V532Lyr.JPG (92.73 KiB) Viewed 2889 times
And after processing
_v532lyr_outburst2017.png
_v532lyr_outburst2017.png (9.05 KiB) Viewed 2889 times
This is not the first outburst recorded in BeSS - see the time serie
V532 Lyr time serie.png
V532 Lyr time serie.png (25.77 KiB) Viewed 2889 times
The semi quiet period lasted about 7 months. The stronger previous outburst was observed at least during 1 year and '4 months over 2014-2015 but there was a second one, less intense observed in june 2015 and ending dec 2016.

The emission was confirmed by me on the 31th of july.

V.-
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