Whoa, information overload Rally. Thanks mate
I've now modified my workflow to commence work in aRGB. Then, I'll save an sRGB copy for uploading to the website. I recently purchased an 21"
Eizo ColourEdge LCD monitor. As many in the graphics world will know, these are of very high quality and produce remarkable colour accuracy when calibrated. In my research and discussion with friends I came across a few monitors that displayed the entire Adobe RGB gamut - drool! Talk about wysiwyg! For the humble astro imager I seriously couldn't justify the cost of one, so I settled for the standard sRGB.
Good point Dave. Its important to match the device colour space along the entire workflow. Dedicated CCD astro camera's to output in a specific colour space. Typically in 16-bit FIT's format. You can then convert the images to your preferred format such as 16-bit tiffs and assign the colour space then. Good advice though.