Jump to content

Banner.jpg.b83b14cd4142fe10848741bb2a14c66b.jpg

Sadr Region of Cygnus in H-Alpha under "Super Moon"


Gina

Recommended Posts

Widefield view of the Sadr Region of Cygnus captured in H-Alpha with Astrodon 3nm Ha filter.  Just under 3 hours total integration captured in the early hours of 7th June.  Processed in PixInsight.  Calibrated with darks and flats, star aligned and stacked (Image Integration).  Post-processed using ABE (Automatic Background Extraction) to remove the background gradient resulting from a very bright moon then stretched using HistogramTransformation (levels).  Finally the image was scaled for posting here.

Sadr1_ABE_Stretched_small.png.971bed099d76e0514f2e4886df380869.png

Edited by Gina
  • Like 25
Link to comment
Share on other sites

That is one gorgeous image Gina!

I love how well the broad nebulosity contrasts with the tiny details (for example the Crescent and the fainter veils on the bottom part of the image). Sadr is so well controlled that it almost disappears in the middle of the composition (rather than burning everything to smithereens, which is more my experience :D).

Also: incredible image for a supermoon night! 

  • Thanks 1
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.