[vsnet-alert 13372] Re: Possible Nova Sco : Spectrum

[Akira Arai]

We performed optical spectroscopic observations of
Possible Nova in Sco (PNV J16551100-3838120) on June 02.68
with 1.3m Araki telescope at Koyama Astronomical Observatory.
We also confirmed the existence of a broad H-alpha (FWZI about 4600 km/s).

Our spectrum :
http://www.cc.kyoto-su.ac.jp/~kao/blog/index.php/view/98

Regards,
A. Arai, T. Kajikawa and M. Nagashima,
Kyoto Sangyo Univ.

-- 
-------------------------------------------------
Akira Arai (PD)
Koyama Astronomical Observatory,
Kyoto Sangyo University
mail : arai6a at cc.kyoto-su.ac.jp
-------------------------------------------------


2011/6/3 Masayuki Yamanaka <myamanaka at hiroshima-u.ac.jp>:
> We performed the spectroscopic observation of Possible Nova
> Scorpius (R.A. 16:55:11, Decl. -38:38:12) with 1.5m Kanata telescope
> at Higashi-Hiroshima Observatory (HHO). The spectrum exhibits
> the broad emission lines of H-alpha. This FWZI is roughly measured
> to be 4500 km/s. The emission line profile shows the triple-peaked
> line profile. On the other hand, H-beta is not seen because the
> object is highly reddened by interstellar material. We also identified
> OI emission lines. These OI emission lines exhibit the double-peaked
> profile. Their peak separations are roughly 20Å. We cannot see HeI
> emission lines.
> http://kanatatmp.g.hatena.ne.jp/kanataobslog/?word=Sco
>
> Best regards,
> Masayuki Yamanaka and Ryosuke Itoh (Hiroshima University)
>
>
> --
>  Masayuki Yamanaka (JSPS, PD)
>  Space Science Center,
>  Hiroshima University
>  E-mail:myamanaka at hiroshima-u.ac.jp
>