QT Ser outburst

QT Ser outburst

Postby Olivier GARDE » Wed Jun 20, 2018 8:15 pm

New outburst of QT Ser (V=7,73), comparison with a spectrum in Bess taken 3 years ago.

Image

Black curve taken by Thierry Lemoult with eshel spectrograph
Red curve taken last night by me with eShel spectrograph

(not corrected from heliocentric velocity)
LHIRES III #5, LISA, e-Shel, C14, RC400 Astrosib, AP1600
http://o.garde.free.fr/astro/Spectro1/Bienvenue.html
Olivier GARDE
 
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