System = Amplipex KJE-1001 Amplitude range max = 5 Amplitude range min = -5 File length (Amplipex clock (sec) = 10858 File size (bytes) = 72097120000 Filename = D:/Gabrielle/Rat11-20150314-04-presleep.dat Gain = 400 Number of recorded channels = 166 Recording start date = Sat Mar 14 2015 Recording start time = 15:50:46 Sampling rate = 20000 Sha1 code for file = 7426b7941c1daad0a486c60f3e794bb906a0d263 TimeStamp of the end of recording (computer clock - ms) = 11093559 TimeStamp of the start of recording (computer clock - ms) = 236300