2 stretches of data taken at the following UTC times:

11/2/2 23:18:19  duration: ~9min

11/2/2 23:22:50  duration: ~9min

units for data: volts  SCALE: 10kHz/V

Here a screenshot for the first stretch from dataviewer:

 here the data:

 we didn't take longer timeseries with more range as the resolution is so bad that it couldn't be used to extract a spectrum down to mHz .

RAW data can be accessed via 131.215.114.84:8088 or SSH-login and doing the usual.
Channel name is C3:PSL-FSS_FREQCOUNTER