Atik Cameras Forum

Support (Please note, this is primarily a user forum, for direct Atik support, please email support@atik-cameras.com) => Titan and GP Cameras => Topic started by: bhenderson50 on July 22, 2016, 02:30:39 pm

Title: OAG with GP camera
Post by: bhenderson50 on July 22, 2016, 02:30:39 pm
as a new user, I am finding that the star images on my GP guide camera are badly distorted, as in elliptical. Is this an issue with the position of the pick-off prism, or something else?
Thanks for any help,
Bob
Title: Re: OAG with GP camera
Post by: vince on July 28, 2016, 02:01:58 pm
Hello Bob,

When using an OAG the shape of the stars can be deformed by a few things, the most common being the area of the telescope objective where the OAG prism is pointing, moving the prism towards the centre will help. Being slightly out of focus can also cause the stars to deform on the screen.

I hope this helps.

Best regards
Vince
Title: Re: OAG with GP camera
Post by: bhenderson50 on July 29, 2016, 10:26:55 am
thanks for the help Vince, I will give this a try next time I have a clear sky.
I don't suppose you can help with that, can you?

Bob