RESCUE the BLUE! Dual Narrowband and HOO pictures!

A PixInsight processing tutorial to get the blue to pop in your HOO or Dual narrowband images! You first need to have aligned and calibrated H and O frames (from dual narrowband this can be done by Channel Extraction, then R is H, and (B+2*G)/3 or max(B,G) is O) Raw data: https://drive.google.com/drive/folder... Channel Membership:    / cuivthelazygeek   Support me on Patreon!:   / cuivlazygeek   Merch:    / cuivthelazygeek   External shop link: https://cuivthelazygeek.myspreadshop.... NEW! High Point Scientific Affiliate Link: https://tinyurl.com/yep942ch OPT Affiliate Link: https://bit.ly/2OIw6jH If you wish to support me, you can buy anything from Amazon after following the below link: https://amzn.to/3hTB5Ne Follow me! My Instagram:   / cuivlazygeek   My Facebook page:   / cuivlazygeek   Member icons: Designed by 3ab2ou / Freepik Emoticons: Designed by macrovector / Freepik Order of the Lazy Geeks slogan: Christopher T Merch Design: Radu Chelariu Intro Video: Radu Chelariu