Using ASTAP image inspection and a fake starfield on a laptop to collimate a Schmidt-Cassegrain telescope. I had some pretty significant tilt in my images as well which I was able to diagnose and resolve with the help of ASTAP. This process worked out great, and I'll be using it to collimate my telescope going forward.
Thanks for watching, and clear skies!
Equipment used in this video:
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Celestron NexStar 6SE
Celestron Focus Motor Celestron Motor Model # 94155-A
Celestron f/6.3 Focal Reducer Model # 94175
Celestron Wedge Model # 93665
Celestron Piggyback Mount-NexStar 5, 6, 8 Model # 93609
Celestron C8 Dovetail Base for Finder Scope (Generic)
Celestron T-Adapter for Schmidt-Cassegrain Telescopes Model # 93633-A
StarPal 40cm Dovetail
SVBony SV106 50mm Guide Scope
SVBony SV905C Guide Camera
ZWO ASI294MC Pro
![](https://i.ytimg.com/vi/weaREykf8iM/maxresdefault.jpg)