New outburst of QT Ser (V=7,73), comparison with a spectrum in Bess taken 3 years ago.
Black curve taken by Thierry Lemoult with eshel spectrograph
Red curve taken last night by me with eShel spectrograph
(not corrected from heliocentric velocity)
QT Ser outburst
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QT Ser outburst
LHIRES III #5, LISA, e-Shel, C14, RC400 Astrosib, AP1600
http://o.garde.free.fr/astro/Spectro1/Bienvenue.html
http://o.garde.free.fr/astro/Spectro1/Bienvenue.html