Quote:
Originally Posted by Atmos
Very nice Marc! I'd love to see mosaic once it's done. If this teaser is anything to go by it'll be epic 
Bayer Drizzle certainly does help, I've got a 3x3 bayer drizzle going right now! I wouldn't generally recommend a 3x3 though, apart from needing at least 50 frames to get good sampling (otherwise it can leave some nasty things) I'm doing it purely to fix up some star shapes.
I've found that even if your sampling is pretty good, thinking here of using your QHY8 with CN-212 or 8" F/4, bayer drizzle at 1x1 sampling still helps improve things from just a standard stack. It doesn't increase resolution but helps give a more natural placement of colour and should (in theory) give a more accurate PSF and be closer to what a monochrome sensor would in RGB images. |
Never tried on oversampled data but will have to try when I use the QHY8 with the CN-212 I'm at 0.61 asp. The bayer matrix is a killer for details.
Quote:
Originally Posted by Placidus
One of your best. The Tarantula looks superb, but the overwhelming feeling of stars - the thing being in a galaxy, not just glowing gas - is preserved.
|
Thanks a lot Mike.
I saw the progress on the windows. Exciting times.
