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Thread: equitorial mount, starting to get it but need help

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    heavylifter's Avatar
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    Default equitorial mount, starting to get it but need help



    Ok, so I've done a bunch or research on this mount and so far

    calibrate horizontal and vertical axis only with north star
    move da/ra axis to another star Vega (for example)
    set ra,da with vega

    in theory if i'm getting the previous correct i should be good to go.
    and about 1/2 the time im in the ballpark according to Stellarium but i am not able to see anything the other im way off, could it be my scope? 6" twinstar or is it me?

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    Default Re: equitorial mount, starting to get it but need help

    It sounds like you have the theory correct.

    One gotcha is the "meridian flip" if it's a GEM. If you calibrate the RA setting circle on the east side of the sky, you'll have to recalibrate it for the west side (and vice versa).

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    Default

    Ahh, did not know that. I'll try that next chance I get.

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    Default Re: equitorial mount, starting to get it but need help

    Also each time you get ready to move to a new object reset the RA to the correct setting if you've tracked the object, the DEC should be OK.
    Clear Skies
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    Default

    Whenever I look for something I always try to set rA/dec with a near star that I know, but still not been able to locate anything with this method yet.

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    Default Re: equitorial mount, starting to get it but need help

    What magnification are you using to start with.? You'll want the lowest you have to get a wide FOV. Setting circles normally will get you at least within finder scope range and if they are decent you lowest mag EP.
    Good Luck

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    Default

    I use a 25mm

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    Default Re: equitorial mount, starting to get it but need help

    I have had my own issues with Polar Alignment and then RA alignment on another low DEC star. It seems everyday that I read, research and watch videos that I learn something new that adds a tiny piece to the puzzle. I have discovered many things that were left out of other sources.

    My latest list of things to do for PA and RA alignment is waiting to be tested. I am not sure why all these sources aren't closer in similarity. It is very frustrating..I am sure a lot of people are lost to this cause of frustration...the hobby/sport needs to be careful of this. Losing beginners is bad...no beginners = no clubs = no voice = no options.

    I will post my version of PA and RA alignment once I understand everything and everything has been tested/confirmed.
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    Default Re: equitorial mount, starting to get it but need help

    looks like i'll be keeping my eye on this thread

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    Default

    Ya I really don't know the quality of the tripod, I have seen the ring nebula and the great cluster in hurcules but that was with no assistance from the eq mt.

 

 
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