Thanks Chris. I reckon I use about 15% of PI's capabilities - it's a monster. While the new tools from Seti Astro etc definitely make life easier, it's easy for my aging brain to forget the more complex aspects of workflows unless I perform them regularly.
Regarding Sii, the signal was quite weak and with hindsight I wouldn't have bothered - lesson learnt. The attached raw images give a sense of the difference in (L-R) Oiii, Ha and Sii signal strength. I included the Sii as I didn't want to waste the effort and extra integration

Alex
Quote:
Originally Posted by ChrisV
Hi Alex.
Really lovely image! I can agree with PI - haven't used it much over the past year so I'm very rusty and have noticed a pile of really good processes I've never used!
A question. I was about to start on it now in narrowband. I notice you have SHO. How much Sii did you find in it, as most people just do it HOO.
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