I had these too on my rx320. I was going to call these the Dude Abides SSTV set. the only reason I knew they were there is the mmsstv program captured them all. The signal must have been really good here also for this time of day.
1601z the pic just had a few lines at the top
1604z the blue pic was perfect!
1606z a few lines at top middle and bottom
Nice work!
80+ degrees F. on the east coast and HF is working in the middle of the day.