Hi,
Wide field pic of Eta Carina nebula.
Pentax 200mm lens @f4, iso800, 10x30 second exps.
Stacked in ImagesPlus then rough bit of processing in PS.
Been trying to use examples and theory in "Photoshop Astronomy" by R. Scott Ireland - but I gave up and did my own thing on this one!!!
Cheers
Doug
UPLOADED SAME IMAGE MINUS CA AND STAR SIZE REDUCED TO BRING OUT THE NEB' - CHEERS
DOUG.