Quote:
Originally Posted by von Tom
Very interesting Richard! It does seem to be some camera movement, but why would it only show up on Beta Crucis? I took the liberty of combining the two images. Assuming it's a camera movement between frames, it seems to match the displacement of Beta Crucis between the two images.
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Yes, the simplest explanation is usually the right one. And b crucis is by far the brightest star so only it shows up in the trace of the wobble. I moved the camera between images to look at the screen so the displacement is me.
Which only serves to deepen my mystery; what bumped the camera while I was inside? Sneaky possums? Wily wallabies? I don't know!
Thanks
Richard