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Old 26-06-2014, 11:52 AM
ausastronomer (John Bambury)
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Join Date: Mar 2005
Location: Shoalhaven Heads, NSW
Posts: 2,618
Quote:
Originally Posted by mbaddah View Post
I noticed yesterday when performing a 2 star alignment and selecting "Rigel Kent", I would get a message saying "Too close to the horizon" yet it was easily over 50 deg in altitude? I wonder if it's because too close to the pole?
Hi Mo,

Did the Argo perform normally other than the issues with "Rigel Kent" as an alignment star?

I can only think of 2 possibilities, I am sure Gary will have others.

1) The Argo didn't perform as it should have on other targets and the encoder is slipping or is faulty, either through a cable, connection or encoder fault. You can test this with a mode encoder test, as explained in the user manual.

2) You inadvertently selected Rigel from the star menu as opposed to Rigel Kent

Cheers,
John B
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