Pulsar movies!
NANOGrav 11-yr data set movies:
One frame per day
One frame per week
One frame per half-year
One frame per year
NANOGrav 12.5-yr data set movies:
One frame per day
One frame per week
One frame per half-year
One frame per year
Single pulsars from slow pulsar PSR B1257+12 at 430 MHz Arecibo shown on an oscilloscope.
Oscilloscope image recorded by an iphone
Real data on a simulated oscilloscope (looks better than the iphone recording)