Ok. Then we have like "a sort of brownian movement" here, it seems... like a regular event being slightly modified later by a non regular event happening in the

Ok. Then we have like "a sort of brownian movement" here, it seems... like a regular event being slightly modified later by a non regular event happening in the same interval of time. Lets assume that the probability of a random event happening is 100% when we have a time interval wide enough, and that this interval is lower than 22 minutes. Too quick for most big space acts so it must be a minor event. Lets assume also that random event needs to "reset" somehow, before to be able to repeat again, so we have some time where the emission of radio waves, the main event is always blocked. Something like a sun eruption, or so... Could be those magnetic waves be behind a second object that acts like a plasma? (Like just touching a sun crown very far away from the source, and being cancelled at intervals by the effect of plasma frequency and wave frequency interacting?.