[vsnet-alert 4731] CI Aql photometry and spectroscopy (Liller)

[Taichi Kato <tkato>]

From wliller@compuserve.com Mon May  1 01:14 JST 2000
Date: Sun, 30 Apr 2000 12:12:49 -0400
From: "W.Liller" <wliller@compuserve.com>
Subject: Nova Aql 2000
To: "Marsden, Brian" <bmarsden@cfa.harvard.edu>
Cc: "Green, D." <dgreen@cfa.harvard.edu>,
        Kato-Kyoto <tkato@kusastro.kyoto-u.ac.jp>
MIME-Version: 1.0
Content-Transfer-Encoding: quoted-printable
Content-Disposition: inline
Content-Type: text/plain;
	 charset=ISO-8859-1
Content-Length: 708

Greetings all -

CCD observations with a 20-cm Schmidt camera and a broadband V filter: =

Apr. 30.3596 UT, V(bb) =3D 8.87 ; and Apr. 30.3977 UT, V(bb) =3D 8.95.  N=
ote
that the strong H-alpha emission is included in the passband.

CCD spectroscopy with an objective prism shows H-alpha with an intensity/=

4.3 times that of the neighboring continuum.  The [OI] lines at 630 and
636nm are also strong, and there is evidence of HeII at 587nm.  H-beta is=

present but weak probably owing to interstellar reddening.  There is no
evidence (yet) of FeII lines.

                        Kind regards to all.    William Liller, Vina del
Mar, Chile                                                              =

VSNET Home Page

Return to Daisaku Nogami

---

vsnet-adm@kusastro.kyoto-u.ac.jp