On Tuesday, June 09, 1998 12:59 PM, Philip Perkins wrote:

> I've added three new articles to my web site which are accessible as
> follows:
>
> Guiding Techniques for Astrophotography
> A beginners overview of guiding concepts and systems followed by a detailed
> description of guiding techniques based around the LX200, GEG, and ST-4.
> Supplemented by photos and diagrams:
> http://www.astrocruise.com/guide.htm
>
> Instructions And Tips For Using the ST-4 Autoguider
> To supplement the above article, here is the excellent article on the ST-4 by
> James Janusz, which is reproduced with Jim's kind permission:
> http://www.astrocruise.com/st4tips.htm

<snip>

> 51 27'N 1 36'W -- Wiltshire, UK
> 43 54'N 5 32'E -- Luberon, France
> Astrocruise -- http://www.astrocruise.com

Nice work at Philip's web site. The ST-4 information is very good.


--
Michael Hart
Husen Observatory

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