How to process a Reflection Nebula with the latest in FREE SOFTWARE

Support this channel and join an amazing community of other amateur astrophotographers:   / nebulaphotos   Note: I forgot to cover noise reduction, and the best way to reduce noise is always to collect more data to improve SNR (signal to noise ratio). Here I was using only 48 min. of data and 2-3 hours minimum would have worked much better for an object like this. However, if you want to use noise reduction in processing, both GraXpert and Seti Astro's Cosmic Clarity have AI-based tools for noise reduction which work well and should be straight-forward to add to the tutorial. 💻Free Software Links💻 Siril - https://siril.org Seti Astro Cosmic Clarity - https://www.setiastro.com/cosmic-clarity Starnet v2 CLI - https://www.starnetastro.com/download/ Gnu Image Manipulation Program - https://www.gimp.org/ GraXpert (beta release) - https://github.com/Steffenhir/GraXper... ==Software Installation Help Videos== Start here (Siril, GraXpert, Starnet, GIMP for both Win/Mac):    • How to process GALAXIES with the latest in...   More on Starnet incl. older Macs -    • My Astrophotography Secret Weapon (and it’...   All Free Astro Software on Mac -    • Installing Every FREE Astronomy Software o...   ==Contents== 0:00 Reviewing data 4:10 Transferring data 9:44 Siril (pre-processing) 14:20 Background Extraction 23:19 Seti Astro's Cosmic Clarity Sharpen 27:45 Spectrophotometric Color Calibration 31:49 Star Removal and Star Recomposition 43:50 Gnu Image Manipulation Program 54:52 Credits (Patreon)