Jump to content


M57 - The Lord of The Rings (final version)


Recommended Posts

Thanks :-). I worked at f/6.6 approx so a focal length of approx. 1540 mm (about 60.6 inches).

Here another version...maybe the best of the bunch.

It is a lesser stretched image. We can clearly see the colour diference between the 2 inner stars.


Edited by paulobao
Link to comment
Share on other sites

Thanks again.

Jove, the answers are:

Ha - 120 min expos.

L - 120 min expos.

R - 35 min expos.

G - 35 min expos.

B - 35 min expos.

C9.25 is a Celestron C9.25

FR - a focal reducer

QSI532WS-M1 - is a CCD camera from QSI.



Link to comment
Share on other sites

Thanks :-). Now I'm testing an OAG with my setup to avoid diferential flexure in the long time exposures. I will try this one again with this new acessorie. Hope to have good weather at the new moon!



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

  • Recently Browsing   0 members

    • No registered users viewing this page.
  • 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. By using this site, you agree to our Terms of Use.