My recollection was that for an 8" it's about 13.5, and for an 18" it's
about 16. A ten is probably about 14.
Bruce Jensen
************
--- Mark Wagner <mgw@No-Spam> wrote:
>
> I know I've seen it out there before, but does anyone have a quick
> reference to the theoretical limiting magnitudes for various size
> amateur
> telescopes? I'd like to compare what I saw recently in my 10" f/5.7
> with
> theory...
>
> Thanks,
>
> Mark
>
>
Cheers,
Bruce Jensen
~~~~~~~~~~~~
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Received on Tue Mar 22 14:39:19 2005