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Old 30-06-2011, 11:32 AM
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Paul Haese
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Paul Haese is offline
Join Date: Jan 2009
Location: Adelaide
Posts: 9,618
Originally Posted by Terry B View Post
I would have thought that another mechanical object in the imagiing train is only going to introduce flexure and movement. It is much easier to preprocess the images in a batch and then rotate the images using the processing software before stacking.
Terry, I am all for doing this myself. Less cost to me and it only requires batching it together. Perhaps what I will do is do the subtractions then individually rotate the images and save them. Then open the other lot do the same again but leave out the rotation. I have a significant number of the SAO184433 images that could work for me to improve the signal over the noise.

Having said that though, Mark (wysiwig) has a rotator automated on his system that works well. I would welcome his comments here too. It would be instructive.
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