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Showing posts from May, 2024

No.1 - Welcome to the EAA Universe

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Welcome to my new blog, covering that little corner of the amateur astronomy world know as Electronically Assisted Astronomy - or just EAA for short. Let's start with the obvious question in most people's minds..... What is EAA? Fortunately for me, I can't be blamed for picking that name and acronym, which really gives no clue as to its meaning. Well, what do EAAers do?  Quick answer:  Take a digital camera, place it at the focus of a telescope (or sometimes a telephoto lens), point it at a target in the sky, and use specialized EAA software  to create a continuously updated image of the target in real time, usually with the telescope on a tracking mount. When I talk about "targets",  I am primarily referring to deep sky objects (DSOs), like star clusters, nebulae and galaxies, although EAA can be used to view planets, comets, the moon and the sun.    How does that differ from astrophotography (AP),  you may ask? Well, like EAA,  astrophotography ...