Learning Module Category: DeepSky Academy

Published 2025-09-25   In this lesson we construct the RGB images that will eventually be blended together in the final image (last lesson).  

Published 2025-09-25   This final lesson assembles the starless comet image with the cometless starfield. Both images have a background and you get to choose…

Published 2025-08-06   If you like to follow along with the following lesson please download this image. Also download the WorkFlow PDF for this lesson…

Published 2025-08-06   This lesson shows yet another powerful (and exclusive) way to process star clusters in combination with the ImageBlend Script.  

Use the link below to download member Matt Simmons’ master light frames and follow along with the instruction. Big thanks to Matt for permitting ABS…

Published 2025-08-02   This lesson shows how to add RGB stars. However, the member threw a curveball for me. I demonstrate a way to fix…

Published 2025-08-02   This lesson includes exclusive content on a method to protect features of an object during star removal without having to manually paint…

Published 2025-08-02   The data used in this lesson comes from a member. (No complaining that I always use “perfect” data… 🙂  ). The desire…

Published 2025-06-10   This lesson follows the previous concerning enhancing (globular) star clusters. However, this variation avoids some of the pitfalls of applying masked stretch…

Published 2025-06-10   This lesson demonstrates an oft used method of enhancing globular clusters by using masked stretch. The technique shown here uses this process…

Published 2025-05-10 This video is part of the Deep Sky Academy series of videos. Here the constellation of Crux is afloat deep within the uncountable…