@Greg
Reading your post. Apologies, but I can't believe you use your joystick to center targets. Man! This is a robotic telescope mount! It sounds like your TPoint model is not accurate. Once the model is set, make sure you don't sync. Rule of thumb is sync before model, not after.[/QUOTE]
Hi Jase,
I do need to make a larger Tpoint model but I guess the problem there is once I have several mappings I adjust the polar alignment again. Then I delete the model and start again. Perhaps there is a way to keep the data already found that way. Don't forget I am imaging at 3 metres not 500mm and the object is usually close to centre but not centre. Also when you are creating the model the objects aren't centred otherwise you would need to create a model if they were. How do you centre the object when creating the model - with the AAG software? I haven't used that yet. Perhaps I should.
Thanks for the tip but I did know about the sync for short mapping runs.
Greg.
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