Hi everyone,
I'm experimenting with an idea and was wondering if anyone happens to have matching RGB and narrowband masters of the same target.
Something like:
RGB + Hα
RGB + Hα/OIII
RGB + Hα/OIII/SII
Ideally taken with the same telescope and camera, but otherwise, I'm not too picky and can handle registration/cropping if needed.
Linear FITS or XISF would be great.
Just curious to see what correlations might exist between RGB and narrowband data. If anyone has something like this lying around and wouldn't mind sharing, I'd be grateful.
Thanks!