Tags: ATM

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Perseid Aug 13, bino session and ATM

This year’s Perseids were not visible in The Netherlands due to lots of clouds. I had better luck because I was in the Belgian Ardennes region on a pretty dark campsite. It’s on a...

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ATM part 3 – punching holes

Yesterday I visited fellow amateur astronomer Bert. He has loads of experience with ATMing dobson telescopes and was willing to help me out installing the optics in my dobson. We used Jan van Gastel’s...