[vsnet-alert 15881] Re: Tow MASTER CVs (ATEL)

[Sebastian Otero]

The second object in ATEL #5174 is not a new discovery but actually 
ASASSN-13at. TheASAS object was discovered two days before and was published 
in ATEL #5168.

Here is the updated information:
http://www.aavso.org/vsx/index.php?view=detail.top&oid=306613

Best wishes,
Sebastian

-----------------------
Sebastian Otero
VSX Team
American Association of Variable Star Observers




> ==============================================================================
> ATEL #5174      ATEL #5174

> MASTER OT J182122.59+614854.8  new very bright CV?
>
> MASTER-Amur auto-detection system discovered OT source at (RA, Dec) = 18h
> 21m 22.59s +61d 48m 54.8s on 2013-06-26.63372 UT.
> The OT unfiltered magnitude is 14.3m (limit 18.3m).
>
> The OT is seen in 4 images. There is no minor planet at this place.
>
> We have reference image without OT on 2012-09-24.51126 UT with unfiltered
> magnitude limit 19.2m.
> There is Galex source at this place.
>
> Spectral observations are required.
>
> The discovery and reference images are available at:
> http://master.sai.msu.ru/static/OT/182122.59614854.8_1.png