[vsnet-campaign-dn 5521] Re: [vsnet-outburst 8868] CG CMa bright outburst

[Gary Poyner]

Rod stubbings pointed out to me a couple of days ago that there
is a close 16th mag. field star to CG CMa, and that this
is probably the star I took the CCD measure of (CG CMa being around
mag. 19 at minimum).  Therefore my observation of Apr 22.907 should
be <16.6C.

Gary

-------------------------------------------------------------
Gary Poyner
garypoyner at blueyonder.co.uk
http://www.garypoyner.pwp.blueyonder.co.uk/varstars.html
"You can always tell a Brummie....but you can't tell him much"!
--------------------------------------------------------------
----- Original Message ----- 
From: "Ohshima" <ohshima at kusastro.kyoto-u.ac.jp>
To: <suuma at yahoogroups.com>; <variable_star_forum at yahoogroups.com>; 
<vsnet-alert at yahoogroups.com>; 
<vsnet-campaign-dn at ooruri.kusastro.kyoto-u.ac.jp>; 
<vsnet-outburst at ooruri.kusastro.kyoto-u.ac.jp>; 
<vsnet-outburst at yahoogroups.com>
Sent: Saturday, April 26, 2008 5:59 PM
Subject: [vsnet-outburst 8868] CG CMa bright outburst


> CG CMa in bright outburst
>
> According to AAVSO Flash, H.  Matsuyama reported that the SU UMa type 
> dwarf
> nova CG CMa is undergoing a bright outburst.
> The outburst of this star has not been obserevd since 2005.
>
> Past outburst
> 1999 Feb.      137      (R. Stubbings)
> 2000 Nov.      14.539V  (ASAS (Pojmanski, G. 2002, Acta Astron. 52,397))
> 2001 Aug.      14.556V (ASAS (Pojmanski, G. 2002, Acta Astron. 52,397))
> 2002 Oct.      13.544V (ASAS (Pojmanski, G. 2002, Acta Astron. 52,397))
> 2006 Feb.      14.506V (ASAS (Pojmanski, G. 2002, Acta Astron. 52,397))
>
> Recent observations;
>  20080303.0759 <14.50V  (ASAS (Pojmanski, G. 2002, Acta Astron. 52,397))
>  20080305.1406 <14.50V  (ASAS (Pojmanski, G. 2002, Acta Astron. 52,397))
>  20080308.0744 <14.50V  (ASAS (Pojmanski, G. 2002, Acta Astron. 52,397))
>  20080311.1289 <14.50V  (ASAS (Pojmanski, G. 2002, Acta Astron. 52,397))
>  20080312.449   146: (Alan Plummer)
>  20080312.503  <153  (Rod Stubbings)
>  20080313.1684 <14.50V  (ASAS (Pojmanski, G. 2002, Acta Astron. 52,397))
>  20080316.0300 <14.50V  (ASAS (Pojmanski, G. 2002, Acta Astron. 52,397))
>  20080318.0552 <14.50V  (ASAS (Pojmanski, G. 2002, Acta Astron. 52,397))
>  20080329.0969 <14.50V  (ASAS (Pojmanski, G. 2002, Acta Astron. 52,397))
>  20080331.1101 <14.50V  (ASAS (Pojmanski, G. 2002, Acta Astron. 52,397))
>  20080402.1153 <14.50V  (ASAS (Pojmanski, G. 2002, Acta Astron. 52,397))
>  20080405.0740 <14.50V  (ASAS (Pojmanski, G. 2002, Acta Astron. 52,397))
>  20080407.0945 <14.50V  (ASAS (Pojmanski, G. 2002, Acta Astron. 52,397))
>  20080409.1016 <14.50V  (ASAS (Pojmanski, G. 2002, Acta Astron. 52,397))
>  20080412.0302 <14.50V  (ASAS (Pojmanski, G. 2002, Acta Astron. 52,397))
>  20080414.0400 <14.50V  (ASAS (Pojmanski, G. 2002, Acta Astron. 52,397))
>  20080416.0675 <14.50V  (ASAS (Pojmanski, G. 2002, Acta Astron. 52,397))
>  20080418.0944 <14.50V  (ASAS (Pojmanski, G. 2002, Acta Astron. 52,397))
>  20080422.907  16.38C  (Gary Poyner)
>  20080423.0442 <14.50V  (ASAS (Pojmanski, G. 2002, Acta Astron. 52,397))
>