15th Feb 2024: Astro Pixel Processor 2.0.0-beta29 released - macOS native File Chooser, macOS CMD-Q fixed, read-only Fits on network fixed and other bug fixes
7th December 2023: added payment option Alipay to purchase Astro Pixel Processor from China, Hong Kong, Macau, Taiwan, Korea, Japan and other countries where Alipay is used.
General
3
Posts
2
Users
0
Likes
751
Views
Topic starter
July 23, 2022 18:46
Hello,
I use an L-eXtreme filter, and I like to process my images as HOO. What are the differences between using the HA-OIII Color algorithm, vs running the HA/OIII Extract algorithms and then combining the channels in Combine RGB? I realize I get more control over the levels by using the Combine RGB method, but is there anything else that I'm missing?
Thanks!
Jeff
July 24, 2022 21:03
@jeffreyhorne Hi Jeffrey, you're not missing much. By splitting the channels you get more control over how to combine them again. It also allows you to preprocess the Ha and OIII images before combining them again but usually this isn't necessary.
Topic starter
July 24, 2022 21:49
Excellent. Thank you!
