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Old 05-07-2018, 11:31 AM
Startrek (Martin)
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Startrek is offline
 
Join Date: Dec 2017
Location: Sydney and South Coast NSW
Posts: 6,057
Guidescope alignment

How critical is it to have your guidescope aligned to your OTA when autoguiding ? ( in particular Newtonian OTA’s )

If it is important to do so , could you remove your ZWO camera and use an illuminated reticle eyepiece in your guidescope and carry out a normal visual alignment on a 1 to 2 magnitude star ?

Welcome any advice or comments
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