Quote:
Originally Posted by Atmos
I suppose the first question is what the stars look like when using very short exposures.
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Unsure of this. Will try some short exposures if these clouds ever end.
Quote:
Originally Posted by bojan
Nothing much is wrong here...
Faint(er) stars are round (which is good), the brighter ones have some strange diffraction spikes, maybe the aperture is not clean .. perhaps the edges of the mirror are damaged ?
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Perhaps. The secondary looks ok to me, apart from a spider web which was removed. (attached)