[meteorite-list] Holmes [17P]

From: Jan Hattenbach <jan.hattenbach_at_meteoritecentral.com>
Date: Fri, 26 Oct 2007 16:49:38 +0200
Message-ID: <1855806419_at_web.de>

Hi list,

I was able to observe the comet last night. The southern hemisphere is disfavoured, we have clear skies though...

It is a bright star for the unaided eye, in a 10x50 it appears as a small bright circular disk. The 4" Newtonian reveals a circular disk with a bright center, just outside the center of the disk.

I made some fotos. I used a Canon EOS 350D digital camera and a 300m lens, took 30 exposures of 1" each and stacked. Then I used a Larson-Sekanina algorithm to reveal a shell structure, yet no eruptions or jets.

Look here for the pics: (the german words are the same what I described here, basically):

(scoll down)

http://www.meteoros.de/php/viewtopic.php?p=23601#23601

Clear skies,

Jan



> -----Urspr?ngliche Nachricht-----
> Von: cynapse at charter.net
> Gesendet: 26.10.07 16:22:15
> An: Meteorite-list at meteoritecentral.com
> Betreff: Re: [meteorite-list] Holmes [17P]


>
> On Fri, 26 Oct 2007 11:38:04 +0100, you wrote:
>
> >We have had perfect skies for days to observe....up to the day that
> >Holmes flared up....overcast ever since! :-(
> >
>
> Same here. In fact, my area has been in the midst of the worst drought in our
> recorded history. But guess what's been happening the last couple of nights?
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Received on Fri 26 Oct 2007 10:49:38 AM PDT