spectro-aras.com

Observing BW Vul tonight, a pulsating star (period is just below 5h) with huge radial velocities... just for the fun of "seeing" the heart of a star pulsating!

Oh, and now I'm monitoring and controling the equipment from home, ready for cold nights...
Cordialement,
Olivier Thizy
http://observatoire-belle-etoile.blogspot.fr/