There isn't really that much information about taking/using those dumps because most people don't have a flasher to begin with. I'm thinking of building one myself and experimenting with those dumps to see if there is any more information we can obtain.
Meaning does not reside in the mathematical symbols. It resides in the cloud of thought enveloping these symbols. It is conveyed in words; these assign meaning to the symbols. -Marvin Chester
Everything in the future is a wave, everything in the past is a particle. -Lawrence Bragg