All the material on this website is copyrighted to J-P Metsavainio, if not otherwise stated. Any content on this website may not be reproduced without the author’s permission.

Have a visit in my portfolio

Friday, January 18, 2008

Bubble reprocessed

This is a last reprocessed Bubble nebula, I promice.
From the scratch this time.
H-alpha luminance and RGB combination is more complicate, than I tought.
80% Ha >R-channel, 15% Ha > B-channel and G-channel 0%
Ha R-channel then used as luminance with 25% opacity.
2h RGB with UHC-s
4h H-alpha 7nm
More natural appearance this time, I think.

No comments: