System = Amplipex KJE-1001 Amplitude range max = 5 Amplitude range min = -5 File length (Amplipex clock (sec) = 9724.8 File size (bytes) = 64572672000 Filename = D:/Gabrielle/Rat08-20130709-02-presleep.dat Gain = 400 Number of recorded channels = 166 Recording start date = Tue Jul 9 2013 Recording start time = 11:23:02 Sampling rate = 20000 Sha1 code for file = f4859994b1adb4084e23ae09f5dd23bd203db475 TimeStamp of the end of recording (computer clock - ms) = 2112529623 TimeStamp of the start of recording (computer clock - ms) = 2102729796