Re: Unguided Imaging with a SCT


Roland Christen
 

1) What mount do you have.

2) there is On-axis guiding also a possibility.

Rolando



-----Original Message-----
From: Bruce Donzanti <donza2735@...>
To: main@ap-gto.groups.io
Sent: Wed, Apr 20, 2022 1:51 pm
Subject: [ap-gto] Unguided Imaging with a SCT

I am guiding with an OAG on a C11" EdgeHD @ f/10 with a ZWO ASI6200mm Pro but finding guide stars all night long can sometimes be a challenge.  My primary mirror is locked down and focus is performed with the Optec Secondary Mirror FastFocus System.  So, mirror flop and shifting are non-issues.   Thus, I am curious if folks have successfully modeled and performed unguided imaging on a SCT.

--
Roland Christen
Astro-Physics

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