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Old 19-05-2013, 07:06 PM
TanjaC (Tanja)
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TanjaC is offline
 
Join Date: May 2012
Location: Johannesburg, South Africa
Posts: 30
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Quote:
Originally Posted by Joshua Bunn View Post
Could you post a single sub for us to look at?

Polar alignment - polar misalignment will show up as field rotation around your guide star, was this the case, is your guide star round, and is there rotation about it?
Here's a single sub unedited - 180 sec http://www.astrobin.com/42478/

And here's 20 subs stacked- 60min, (Alignment method: Translation (no rotation) in Nebulosity) - It shows some field rotation. http://www.astrobin.com/42490/

Here's the final result edited: http://www.flickr.com/photos/astro-tanja/8746756299/in/photostream/

I also took a screen cap of what my PHD was doing during guiding:
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