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#1 iwannabswiss

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Posted 08 July 2014 - 05:04 PM

First picture is with my 4" scope back in May, then I acquired a 10" and got a little more detail last week. I need to work on my collimation as I believe that is my main issue with the second picture, I've got a catseye on order so I'm hoping that will take care of it. Pictures were taken using a modified hp-4110 webcam. Any other advice?

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#2 ASTROFINE

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Posted 09 July 2014 - 11:48 AM

Nice and great fun . :waytogo:

#3 AlanL

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Posted 09 July 2014 - 12:42 PM

Here's a good article on collimation. I've never used a cheshire, but instead just do a star test before imaging. It's important to re-check if you significantly change the position of the scope due to potential for mirror flop and flexure.

http://www.skyandtel...our-newtonia...

#4 iwannabswiss

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Posted 10 July 2014 - 10:46 PM

Thanks guys. I appreciate the link, anything I can do to learn and be more effective is great!






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