System = Amplipex KJE-1001 Amplitude range max = 5 Amplitude range min = -5 File length (Amplipex clock (sec) = 11473.9 File size (bytes) = 76186696000 Filename = D:/Gabrielle/Rat11-20150312-02-presleep.dat Gain = 400 Number of recorded channels = 166 Recording start date = Thu Mar 12 2015 Recording start time = 10:45:35 Sampling rate = 20000 Sha1 code for file = bd2e63f095a26f2aea8f8bc7f34b78a3a93a0922 TimeStamp of the end of recording (computer clock - ms) = 124102508 TimeStamp of the start of recording (computer clock - ms) = 112629382