Hi Guys
M16 Eagle Nebula in Colour mapped narrowband
Ha:SII:Ha:OIII 480:250:480:250 mins
Much more data than my 1st try, still having trouble with star artifacts, SII has giant halos in it, but it came up sharper,.
Also, underneath it, is M17, M8 and M20 totally redone.
http://fredsastro.googlepages.com/home
Its a bit like rock music on your stereo, crank up the monitor and let it blast
Enjoy