[Cold Heat]

Thats tiny bits of debris floating close to the camera

It's quite possible that it is. When you have no depth in a one dimensional photo, anything can be misinterpreted including photographic evidence from a crime scene or anything else.

They are not camera lens artifacts, so I think we can eliminate that at least.

But what makes it more interesting is the signal loss at the same time.

[no-to-illegals]

Water spots