Thread: What sort of Astro can I do with this setup. Also why isn't Polar Aligning Obsolete?
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Old 13-05-2019, 10:45 AM
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bojan
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Join Date: Jul 2006
Location: Mt Waverley, VIC
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If you are handy person, you can go for DIY dob electronics and mechanics..

Almost all DIY firmware (Bartels, OnSTEP, SoundStepper etc.) compensate for field rotation (which means you have to build field de-rotator as well).