Jump to content

  • Join the online East Midlands astronomy club today!

    With active forums, two dark sites and a knowledgeable membership, East Midlands Stargazers has something for everyone.

Star tweaking ,getting there

Bottletopburly

By Bottletopburly
in Imaging Discussion

 Share

Recommended Posts

Bottletopburly Master Poster

Bottletopburly

Posted
Posted

So on the 200pds i have been tweaking optics so far apeture mask fitted and drawtube trimmed ,baader cc i think is there now have approx 57.6 mm using the m48 fitting  though i need better PA due to coma pulling to 5 oclock but its all stars seem to show it pulling in the same direction , i think  collimation is good as far as i can tell what do you think ?

10 sec sub of arcturus to show star shape better large.1592105227_Capture10sec.JPG.69cbe9a389c68c6ef92041eb2ed33968.JPG

  • +Glafnazur, +RonC and Neo_uk
  • Like 3
Link to comment
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
 Share
Go to topic listing

Welcome

East Midlands Stargazers is a community of amateur astronomers. Although we're a local astronomy community with many members from Nottinghamshire, Derbyshire, Leicestershire and Lincolnshire, we're also blessed with an abundance of friendly and insightful members from much further afield.

Links

×
×
  • Create New...

Important Information

We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue.