Quote:
Originally Posted by LightningNZ
Good work Dunk. Maybe stop down the lens a bit and reduce the exposure even a little more and take more subs - should clean it up. I think you're definitely on the right track.
I make adjustments in DSS too then post-process in PhotoShop. If you don't want to pay for PS (which is expensive) then two free image processing tools are ImageJ and GIMP. If you care to splash $60 on dedicated astronomy image processing software then Startools is an option too. Everything else I'm aware of is fairly pricey.
Cheers,
Cam
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Thanks Cam - interesting, so it's possibly a little over exposed? This was using a non-tracking alt az tripod so my stars aren't round at anywhere near full size, and no doubt I've overcooked it during processing too (I'm trying to learn Pixelmator) But got to start somewhere, and I've only got a small number of subs so far. More dark sky needed
