The first waveform is one I would call good. After this are examples of
sick waveforms
In all cases you can see the muxed local coincidence signal:
also note that the fist of the muxed pulses is the outgoing pulse, the second one would be the incoming local coincidence pulse, if it exists (if it doesn't then it should exist for the other DOM). The data rates here are about 15Hz and 30Hz for the different DOMs.