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      Generalized Hyperbolic Stretch or GHS is a Pixinsight script designed to give you a new and improved approach to stretching your astrophotography images in Pixinsight. Adam Block will cover installing the script & module, the basics of the interface, the core principles of GHS, and the several use cases for this script.

      To install GHS, follow the instructions below:

      1) From within Pixinsight, go to: Resources > Updates > Manage Repositories

      2) In the Manage Update Repositories dialog, click the Add button

      3) In the URL box, type the GHS repository information as follows: https://www.ghsastro.co.uk/updates/

      4) In the Add Pixinsight Repository dialog, click the OK button

      5) In the Manage Update Repositories dialog, click the OK button


      22 Apr 2025

      Generalized Hyperbolic Stretch - An Improved Way to Stretch Your Images in Pixinsight

      Adam Block
      • Parts
        ............................................................................................................................
        1 Video
      • Duration
        ............................................................................................................................
        1h 7m
      • Image type
        ............................................................................................................................
        Deep Sky Imaging
      • Difficulty level
        ............................................................................................................................
        Intermediate
      • Category
        ............................................................................................................................
        Techniques
      • Tier
        ............................................................................................................................
        Standard
      • Software used
        ............................................................................................................................
        PixInsight