Jump to content

Sunspot 30 juin 2021 Lunette 120 mm Halpha

andre cassese

lunette 120 mm Frehel F/D 8 , filtre de rejet Baader D ERF interne , étalon PST Prototype de 2004  optimisé sans bague de réglage, Barlow 2x , camera DMK 41 ( 7 images secondes ) et traitement astrosurface .


andre cassese
  • Like 2

From the album:

Soleil Halpha lunette 120 mm et 80 mm

· 25 images
  • 25 images
  • 7 image comments

Recommended Comments

Really great pictures. There is a strong contrast in the images that I have not normally seen used in these types of images. But it fits well with these and clearly highlights how intense the phenomenon of sunspots is. Thanks for sharing these photos.

Link to comment

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
  • 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 also agree to our Terms of Use and our Privacy Policy.