Thread: Pretty lines
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Old 29-12-2018, 10:19 PM
Startrek (Martin)
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Startrek is offline
 
Join Date: Dec 2017
Location: Sydney and South Coast NSW
Posts: 6,705
Karl
I noticed in your guiding photo just before Xmas that your guiding graph is measuring pixels not arc seconds
This may give you a false interpretation of how good your guiding is running
PHD2 recommend to set the guiding graph in arc seconds rather than pixels
Just a heads up
Here’s a photo of my guiding last night on M42 ( notice the difference in my guiding graph which is set in arc seconds )
I was guiding around 1.2 arc sec total rms error
Cheers
Martin
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