From: Allyn Carter (chq_astro_at_email.domain.hidden)
Date: Thu Apr 10 2003 - 08:42:27 EDT


Hi,

Leading on from Robin's question, is there any need, aside from
mechanical considerations of the guidescopes mounting, for the guide
star to be close to the image target? I am trying to set up an old 60mm
refractor as a guide scope. Clearly, this will need pretty bright guide
stars if I am going to use an unmodified ToUcam.

niborl2000 wrote:

<em class="quotelev1">>Hi Peter,
<em class="quotelev1">>
<em class="quotelev1">>I have just been looking at your guiding set up. What magnitude of
<em class="quotelev1">>guide star do you need with an unmodified webcam and your 80mm scope
<em class="quotelev1">>at f10?
<em class="quotelev1">>
<em class="quotelev1">>Robin
<em class="quotelev1">>
<em class="quotelev1">>

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