System = Amplipex KJE-1001 Amplitude range max = 5 Amplitude range min = -5 File length (Amplipex clock (sec) = 10098.2 File size (bytes) = 67052048000 Filename = D:/Gabrielle/Rat08-20130710-02-presleep.dat Gain = 400 Number of recorded channels = 166 Recording start date = Wed Jul 10 2013 Recording start time = 10:46:25 Sampling rate = 20000 Sha1 code for file = 2978654e43f43a39f9a4f19fe42a06f4545234a8 TimeStamp of the end of recording (computer clock - ms) = -2147483648 TimeStamp of the start of recording (computer clock - ms) = -2147483648