Yesterday, in the early morning, the moon has been eclipted by the earth shadow.
That's one of the picture I got with our 300mm lens. Maybe you will see the white point near the moon which appears to be a planet.
H.
Wow! Your lens sure did a wonderful job. I've tried shooting at a moon (not eclipse though) with my 300mm lens once before also, but it didn't come any close to yours.