I haven't tried this for a while. Last time was with film and a 10in dobsonian. I could hear the IS in the lens rattling while I took this. It's usually silent so may be because the lens was point up at 45 degrees or the fact that it's cold outside.
There some thin wispy cloud about..
I'm wondering if the white rim is fringing but that would normally be coloured, often blue. Any thoughts? I haven't done much to it. Brightness expanded a little, moderate tone map and sharpened more than usual as this is an unreduced shot. Exposure etc in the exif.
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