Siril Beginner Tutorial (2026): Preprocessing & Stacking Smart Telescope Images

In this episode, I’ll explain how to stack images in Siril using a script that does the star alignment and stacking for you. Andromeda Galaxy Sample files for processing: Zip Archive Folder: https://drive.usercontent.google.com/... Tar Archive Folder: https://drive.usercontent.google.com/... 00:00 Introduction 00:21 Download the sample subs 01:48 Recommended file structure 02:38 Set the working directory in Siril 03:41 Looking at an individual sub 04:59 Script installation 06:31 What do preprocessing scripts do 07:40 Siril script walkthrough 09:44 Run the Seestar preprocessing script 13:24 Run the OSC preprocessing script w/o DBF script 15:23 Comparing the two stacked images 🍺 Enjoying these tutorials? If they've helped you improve your astrophotography, consider buying me a beer! Your support helps keep XorbitAstro tutorials free and supports the creation of future videos. https://buymeabeer.com/xorbitastro 🚀 Join the XorbitAstro Newsletter! Get free astrophotography tutorials, Siril processing tips, smart telescope news, and occasional equipment recommendations. Subscribe free: https://www.xorbitastro.com/newslette... Unsubscribe anytime. 🔭 Thinking about buying a Seestar S30 Pro? I've put together my personal experience, what I like, what I'd change, and whether I'd buy it again. 👉 Read my review and explore purchasing options: https://www.xorbitastro.com/articles/... 🛒 Ready to buy? Seestar S30 Pro Smart Telescope - https://link.amazon/B0bLangUI Dwarf Mini Smart Telescope - https://link.amazon/B0h4yNnbH Dwarf 3 Smart Telescope - https://link.amazon/B0aybXwKT Affiliate Disclosure: As an Amazon Associate, I earn from qualifying purchases. There is no additional charge to you. #SeestarS30Pro #Seestar #Astrophotography #SmartTelescope #AndromedaGalaxy #DeepSkyAstrophotography #XorbitAstro #ad