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Old 18-05-2009, 09:14 AM
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multiweb (Marc)
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Join Date: Oct 2007
Location: Sydney
Posts: 22,080
Quote:
Originally Posted by toryglen-boy View Post
Thanks for that. unfortunately none of my gear is permanently mounted, and i every time i want to try my hand at this i have to bring it out from inside and get aligned, so that would explain the drift, although i didnt think it was that bad, and i have seen worse! i need that, and i am guessing a light pollution filter is needed, as after about 90 secs-2mins the sky becomes washed out and bright orange !!

thanks for the advice and kind words though.

That's exactly what I'm doing. On the move all the time. Unpacking, setting-up, aligning ... sort of , packing, moving again. So you got to try to minimise the time you spend aligning and maximise your imaging time. Guiding will make your world a lot easier believe me. Concentrate on that first and all the rest will fall into place painlessly. Having subs in focus and pinpoint stars will make your stacking and processing a breeze.

If you're setting up pretty much in the same spots it's worth your while marking where your tripod legs sit when you're within 1 degree of the pole. If it's in the grass, counter sink a couple of bricks, if it's on concrete mark it on the ground. I have dug bricks everywhere I went regularly, even in the bush so if you see some stay away, it's my spot
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