The course will teach you the complete workflow for processing astrophotographs using three powerful, free software tools: GraXpert, Siril, and GIMP. By leveraging the combined strengths of these programs, you can achieve results that rival those produced by expensive, professional-grade software.
It is suitable for traditional One-Shot Color (OSC) cameras, including dedicated astrophotography cameras, DSLRs, and
ZWO Seestar.