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 …

Siril is an image processing tool specially tailored for noise reduction and improving the signal/noise ratio of an image from multiple captures, as required in astronomy.

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 …

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 …

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

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

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 …

Processed in Siril, graxpert, astrosharp, and lighroom. Jeff Charles and 2 others 3 reactions Christopher Benabise Siril users group 4w · Public So coolSo last night while I was shooting this image I re- …

Dec 5, 2025 · Introduction A demanding development cycle What’s new since RC2 Improvements Fixes Key features of Siril 1.4.0 Astrometry and calibration Advanced image processing Stacking and …