No fragments recorded there!
Bob, the bits you have highlighted are artifacts of the images, and are way finer than any real images of stars etc. You cant have real objects that are way smaller than the resolution of the image!
Rob McNaught took some images with the Uppsala Schmidt at Siding Spring Observatory recently (~1700mm FL, 500mm aperture) and there isn't any real sign of condensations on that image.
I might have a go at it with my 45cm, but am not confident I can record any fragments either, after seeing the Uppsala image.
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