Just to make it clear that this is the standard format for all WSPR stations.
There are 2 transmissions for WSPR and the second is a bit more complicated which contains the altitude,speed/temperature/battery voltage and position.
This is explained here but quite a lot to absorb.
If you are receiving WSPR you will sometimes see "weird" calls igns and wonder what they are.This will explain those if you should happen to spot them.
and
People still ask about the telemetry they receive...hope this helps.
Jim