Uploaded September 2025 | Updated September 2026, 3 weeks ago
In this step-by-step tutorial, I’ll show you how to work with mono data to extract the stars from a broadband RGB image and blend them into a narrowband SHO (Hubble Palette) image with Siril. This method allows you to preserve the vibrant, natural star colors from RGB while showcasing the dramatic nebula detail captured through SHO filters. A great technique for astrophotographers looking to get the best of both worlds from their mono setup.
Mono RGB Processing: youtu.be/juKfjlbMPGI
Python scripts used in this video...
AutoBGE: youtu.be/Xc6grbBY4aU
Statistical Stretch: youtu.be/jvuA04ikmr8
CosmicClarity Sharpen & Denoise: youtu.be/Y_fEO5slgX0
Signature Tool: youtu.be/ZZqxwiodO-Q
🗐 Beginners Quick Start Guide for Siril 1.4 – FREE for all of my YouTube and Buy Me a Coffee Members!:
➔ Buy Me a Coffee Members: buymeacoffee.com/deepspaceastro/extras
➔ YouTube Members: youtube.com/@DeepSpaceAstro/membership
➔ Not a member? Purchase the guide instead: buymeacoffee.com/deepspaceastro/extras
Make a channel donation or join one of the membership programs.
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👽 YouTube: youtube.com/channel/UCD_yd3ej62tm94IOaYzrAyw/join
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I make a small commission at no cost to you when you make a purchase through my affiliate links below. It's a great way to help support the channel!
🔭 ZWO: https://spn.so/u6sim552
🔭 Svbony: svbony.com/?ref=DeepSpaceAstro
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🔭 Agena Astro Affiliate Link: agenaastro.com/?rfsn=7382644.0a5a304
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👽 Dwarf III Smart Telescope Affiliate Links:
🔭 Dwarf Lab: dwarflab.com/?aff=59
🔭Amazon: amzn.to/3SS1Ogq
📚 Siril 1.4 Tutorials
🗐 youtube.com/playlist?list=PLJeHInlBzFraUK7PEbuxvc2ptVQWtmTdG
🏘️ Social Media:
🚪 Facebook ➔ facebook.com/@DeepSpaceAstro
🚪 Tiktok ➔ tiktok.com/@deepspaceastro
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🚪 Discord ➔ discord.gg/eK9nEWy2Wf
🚪 Picastro ➔ picastro.co.uk/profile/MTEzNg==
#DeepSpaceAstro #astrophotography #siril
In this step-by-step tutorial, I’ll show you how to work with mono data to extract the stars from a broadband RGB image and blend them into a narrowband SHO (Hubble Palette) image with Siril. This method allows you to preserve the vibrant, natural star colors from RGB while showcasing the dramatic nebula detail captured through SHO filters. A great technique for astrophotographers looking to get the best of both worlds from their mono setup.
Mono RGB Processing: youtu.be/juKfjlbMPGI
Python scripts used in this video...
AutoBGE: youtu.be/Xc6grbBY4aU
Statistical Stretch: youtu.be/jvuA04ikmr8
CosmicClarity Sharpen & Denoise: youtu.be/Y_fEO5slgX0
Signature Tool: youtu.be/ZZqxwiodO-Q
🗐 Beginners Quick Start Guide for Siril 1.4 – FREE for all of my YouTube and Buy Me a Coffee Members!:
➔ Buy Me a Coffee Members: buymeacoffee.com/deepspaceastro/extras
➔ YouTube Members: youtube.com/@DeepSpaceAstro/membership
➔ Not a member? Purchase the guide instead: buymeacoffee.com/deepspaceastro/extras
Make a channel donation or join one of the membership programs.
☕ Buy me a Coffee (Preferred): buymeacoffee.com/deepspaceastro
👽 YouTube: youtube.com/channel/UCD_yd3ej62tm94IOaYzrAyw/join
👽 Subscribe to my Channel ➔ youtube.com/@DeepSpaceAstro?sub_confirmation=1
👕 Deep Space Astro Merch: deepspaceastro.myspreadshop.com
I make a small commission at no cost to you when you make a purchase through my affiliate links below. It's a great way to help support the channel!
🔭 ZWO: https://spn.so/u6sim552
🔭 Svbony: svbony.com/?ref=DeepSpaceAstro
🔭 High Point Scientific Affiliate Link: highpointscientific.com/?rfsn=7114225.7c470a
🔭 Agena Astro Affiliate Link: agenaastro.com/?rfsn=7382644.0a5a304
🔭 Astro Gear Affiliate Link: astrogear.net/?ref=deepspaceastro
🔭 Move Shoot Move Affiliate Link: https://www.moveshootmove.com?aff=388
🛒 Amazon Affiliate Link: amzn.to/3YWWnwH
👽 Dwarf III Smart Telescope Affiliate Links:
🔭 Dwarf Lab: dwarflab.com/?aff=59
🔭Amazon: amzn.to/3SS1Ogq
📚 Siril 1.4 Tutorials
🗐 youtube.com/playlist?list=PLJeHInlBzFraUK7PEbuxvc2ptVQWtmTdG
🏘️ Social Media:
🚪 Facebook ➔ facebook.com/@DeepSpaceAstro
🚪 Tiktok ➔ tiktok.com/@deepspaceastro
🚪 Instagram ➔ instagram.com/deepspaceastro_official
🚪 Discord ➔ discord.gg/eK9nEWy2Wf
🚪 Picastro ➔ picastro.co.uk/profile/MTEzNg==
#DeepSpaceAstro #astrophotography #siril
