PA Alignment

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elrico
Posts: 13
Joined: Thu Apr 16, 2020 11:13 am

PA Alignment

#1

Post by elrico »

Hi, I have just started using Sharpcap PA and found it quite easy, ( :D at 70 yr old its nice to sit down and PA) I begin with Polaris center in my Telrad, after the rotating stage approx 90 deg I can adjust up/down ok to get Good or Excellent PA, however, I have noticed some folk get a lot closer to the NCP after their 90 deg rotation than I do, hence they have less up/down adjustment to do than I have making the process a bit quicker, am I missing any hint or Tips here .
Regards Eric
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admin
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Re: PA Alignment

#2

Post by admin »

Hi Eric,

where Polaris ends up in view doesn't really matter. The most likely cause is that your finder/guide scope (assuming that is what you are using) is not quite perfectly aligned with your main tube/mount axis (ie it is pointing a bit off to the side - maybe a degree or so). That really has no effect on the accuracy of the SharpCap PA result, so you don't need to worry about it.

cheers,

Robin
elrico
Posts: 13
Joined: Thu Apr 16, 2020 11:13 am

Re: PA Alignment

#3

Post by elrico »

Ok thanks Robn
eric
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