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.
Gallery
4
Posts
2
Users
0
Likes
4,449
Views
Topic starter
January 17, 2019 03:56
A bi-color version of Rosette Nebula of extracted H-alpha and OIII from OSC (QHY10) with duo narrowband filter. The ratios of colors in RGB combine tool are: Red = 1.0 H, Green = 0.8 O + 0.2 H, Blue = 1.0 O.
January 18, 2019 13:48
Hi @kijja,
That is a very nice BiColor result of the Rosette 😉
How were the separate extracted channels when compared to each other? Was H-alpha mus more dominant than OIII? Was there clear OIII signal ?
Cheers,
Mabula
Topic starter
January 18, 2019 16:08
Thank you Mabula. Both channels were quiet strong enough, especially the Oiii. I do not need to adjust the H:O ratio of 1:1.
Cheers,
Kijja
yy
