Jump to content

Recommended Posts

The new GHS, or GenereralizedHyberbolicStretch for Pixinsight is getting quite a lot of attention recently. I have watched a couple of YouTube video regarding the script, but haven't had chance to use it yet. The script is installed the usual way through a url in the repository. A link to the GHSastro website for more information is below.

 

https://ghsastro.co.uk/information/

Edited by AstronomyUkraine
  • Like 1
Link to comment
Share on other sites

Terry, yes I agree that It is more complicated than a simple histogram or curves stretch, I started using GHS when it was released at beginning of the year and I definately thought that the capability to 'tune' the stretch especially when trying to push the fainter details down near the noise does make a difference.  Also flattening the stretch curve with the highlights protection keeps the stars from being stretched too much as well.

I used GHS on my Orion Mosaic and also the Flame nebula.

Bryan

 

 

  • Like 1
Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

 Share

×
×
  • Create New...