Thread: ASCOM SkyWatcher Telescope Properties
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Old 29-12-2018, 10:48 AM
Granada
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Granada is offline 		 
Join Date: Feb 2016
Location: Melbourne
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ASCOM SkyWatcher Telescope Properties
I've got a SkyWatcher 120 BD ED Doublet Refractor that I connect to my PC using ASCOM. I've entered all the properties data correctly, but I'm not sure what my 'Obstruction (mm)' is -- see attached screenshot. It's 75 by default. Any ideas?
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