HEY Guys, thats great advice and thanks for all that
Regarding the ghosting, I do have a remote shutter release, but during the exposure, I was contorting myself underneath the scope trying to check that the Telrad was pointing in the right direction, and I goes and bangs me head on the finderscope, so maybe that set up some vibrations??
Yes the image is only one shot 277 sec. I will definately try at the weekend for 800ASA and will take a dark and try and process it in Iris BOY OH BOY, I've been playing with Iris at work all morning and I reckon you need a PHd and bar to work it. I only tried the saturation, brightness, then gamma, turned my 1.77 meg JPG image into a 4 meg BMP image, and the image went bright red, blue green, black, grey and negative. Great fun and I have lots to learn, but perserverence as they say. Thanks
