Dec 5, 2025 · Because images can contain valuable scientific data, Siril provides tools to analyze star brightness variation. A powerful astrometry interaction will quickly give you information about objects …

This beginner-friendly tutorial walks you through the entire astrophotography processing workflow, from stacking to final stretch, using the latest version of Siril.

Siril is a software application for astrophotography, which allows pre-processing and processing of images from any type of camera (CCD, planetary camera, webcam etc.). The images must be …

Jun 7, 2023 · In this guide, we’ll show you how to download and install Siril, along with tips for professional-quality results. This Siril download is a must because successful astrophotography …

May 21, 2025 · Downloads Download SIRIL version 1.4.0 released on December 5, 2025. (Release notes)

With a focus on clarity and accessibility, it breaks down the core processes to ensure that even beginners can follow along with ease.

Siril uses by default 90% of the available memory for processing, this can be decreased in the preferences or with the setmemcommand. For more information about memory management, see …

May 27, 2023 · Siril performs many functions including image stacking and autostretching, and it interfaces with external programs such as StarNet++ to remove stars too. This lessens the need to …

May 9, 2025 · Discover the exciting new features in Siril 1.4.0, the latest update for astrophotography enthusiasts. Learn about enhanced image processing tools, advanced astrometry, improved color …

Aug 2, 2024 · Siril is a powerful open-source software package designed for the preprocessing and post-processing of astronomical images. It is particularly well-suited for astrophotography enthusiasts and …