Hopefully you don't need a Ph.D. in Physics like Leonard Hofstadter from the Big Bang Theory to solve this cache.
It just might take a little creative thinking to pull the LOG from it's resting place.
Please don't hit, bang, tilt, move, shake, or otherwise disturb the cache container.
When you solved the mystery, please return LOG exactly the way you found it.
Beware of Muggles. Stealth required during sporting events.