Colour Mapping In PS

[TrevorW]

How do I colour map a OSC image in PS, I Have PS2, 3 and 6, to make a false colour Hubble Palette from OSC image data. Not looking for a video but a written tutorial would be handy or hints

[Joshua Bunn (Joshua)]

Adam Block PS tutorials are great, but yes, they are videos.

[Startrek (Martin)]

This short tutorial might be a start

http://bf-astro.com/hubblep.htm

Cheers
Martin

[TrevorW]

Originally Posted by Startrek

This short tutorial might be a start

http://bf-astro.com/hubblep.htm

Cheers
Martin

I have seen that one but doesn't really explain how to map the data to a channel or whether this is data is from a OSC camera, thanks

[Bassnut (Fred)]

Don Goldman tutorial https://astrodonimaging.com/tutorials/
Scroll to number 9. He uses channel colourising and clipping masks.
yes, its a video, but fast and concise.
Ive used this method for years now, ive tried many other ways, this one is obvious and very adaptable, its so simple and obvious I dont know why anybody would use anything else.
on reflection ,mmm, you would need to separate out the Ha, OII,SII images 1st

[TrevorW]

Thanks Fred