

What is this red blur above Jupiter?
Hi! I went out tonight with my Canon 700D to take some (obviously not very good) photos of the moon and Jupiter and noticed in the second half of the photos I took, this red blur started appearing above them both, and I'm not too sure what it is.
Any searching leads me to either the great red spot, or red sprites. I don't believe it's a sprite as we had a fully clear sky with no thunderstorms, my current guess is it's a diffraction from the light reflecting off the moon or something along those lines, but anybody with actual knowledge would be greatly appreciated!