System = Amplipex KJE-1001 Amplitude range max = 5 Amplitude range min = -5 File length (Amplipex clock (sec) = 6871.2 Filename = D:/Gabrielle/Rat09-20140325-02-presleep.dat Gain = 400 Number of recorded channels = 166 Recording start date = Tue Mar 25 2014 Recording start time = 10:28:46 Sampling rate = 20000 TimeStamp of the end of recording (computer clock - ms) = 259752313 TimeStamp of the start of recording (computer clock - ms) = 252879514