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ASASSN-19de (TCP J06373299-0935420)

PostPosted: Fri Feb 22, 2019 11:45 am
by Robin Leadbeater
This transient is currently mag 10.3 (g) and still brightening. An R~500 ALPY spectrum of ASASSN-19de (TCP J06373299-0935420) taken at 20190221.814 shows a blue continuum with no H alpha line and H beta and higher Balmer lines in weak absorption. The spectrum can be viewed here
https://britastro.org/specdb/data_graph.php?obs_id=3925
and the current light curve is available here
https://asas-sn.osu.edu/light_curves/d9 ... 34192b0a67

Robin

Re: ASASSN-19de (TCP J06373299-0935420)

PostPosted: Sat Feb 23, 2019 1:21 pm
by Hubert Boussier
Bonjour,

The same star this night :

Image

Hubert