Hi folks
started to get this data set last year, but didnt finish it until now.
Two versions – bicolour using OIII and Ha and a tri-colour NB.
21 hours total exposure (Ha 11, OIII/SII 5 hours each) taken with the CDK and U16M.
You probably wont like the NB version, but I tell ya, the Crab is one of those multi-coloured funky objects and I left the result as is because I processed this just like all of my other NB images, so it is a tad weird.
That said, the individual NB frames are amazing, and so different.
http://www.martinpughastrophotography.id.a u/images/M1_Bicolour.jpg
http://www.martinpughastrophotography.id.a u/images/M1_NB.jpg
hope you like them.
Cheers
Martin