[vsnet-obs 72606] Re: Supernovae 2012aw M95 Leo (fwd)

Jorma Mantyla jmantyla at kaapeli.fi
Wed Apr 4 07:32:44 JST 2012


To Mr. Bishop: This was my second contribution to Rochester.

Here I have a new photo of Sn2012aw taken on March 31 at 22.00UTC
at Kangasala, Finland.

150/750 Newtonian Atik 383L 17x60 seconds 2xbin in visible light. 
When compared with photo taken on March 25th it seems that there is
no significant change in brightness. Sn seems to have reached peak.

The photo is available here, too:

http://www.kaapeli.fi/~jmantyla/Tahti/M95+Sn310312.JPG

The previous photo is here:

http://www.kaapeli.fi/~jmantyla/Tahti/M95+Sn250312.JPG

Jorma Mantyla
Kangasala
Finland

On Mon, 26 Mar 2012, David Bishop wrote:

> On 3/26/2012 5:51 AM, Jorma Mantyla wrote:
> > I send you hereby two photos of supernovae 2012aw M95 in Leo.
> > Time was March 25 at 2020UTC. Pictures taken in Kangasala Finland
> > (61,40N 24,00E) with 150/750 Newtonian Atik 383L in visible light
> > 17 minutes of 45 second exposures. Seeing was relatively poor with
> > partly cloudiness.
> >
> > According to Odd Trondal's reference image I conclude that the brightness
> > is about 13 magnitudes.
> Loaded.
> Is this your first time posting to my page?
> VSNET needs a very specific format for your post.   It would need to 
> look like this:
> SN2012aw 20120325.847 13.0C Jorma Mantyla
> 
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