OSC (Vespera V2) - Blending Ha/OIII & SII/OIII

[brenski]

I've just ordered a couple of filters:
• Askar 2" Colour Magic C1 (Ha/OIII) and C2 (SII/OIII) Duo Band Filter Set

I'm intending to use these filters with the Vespera V-2 to produce two different stacked tiff files.
Does anyone know of a PShop or Siril walkthrough for processing the pair together/blending to produce a blended image displaying the pinks/reds/yellows and blues as one final image?

[admin]

Hi,

sorry, I don't have anything useful on tutorials/walkthroughs on that. I suspect that both pieces of software will have functionality to split a colour image into the 3 colour channels and to do the reverse (merge 3 colour channels back into an image), but the details will be software specific.

cheers,

Robin

[brenski]

thanks, Robin.
Fingers crossed someone knows

[ChrisR Oz]

Thera are a few tutorials on YouTube (e.g. Cuiv the lazy geek) for using and processing (mostly using PixInsight) C1/C2 or D1/D2 image data collected using an OSC.
Cheers, Chris.

[Craigar]

Recent versions of Siril have some really good "python scripts" as well as native Siril scripts that can handle many narrow band scenarios - and there are Many additional scripts available, directly from links at Siril's website or do a web search.. I only installed a few and many were stock with the Siril install dowload best as I remember.

Siril scriptsScreenshot 2025-08-26 034952.jpg (39.48 KiB) Viewed 1128 times

Siril Python scriptsScreenshot 2025-08-26.jpg (34.04 KiB) Viewed 1128 times