System = Amplipex KJE-1001 Amplitude range max = 5 Amplitude range min = -5 File length (Amplipex clock (sec) = 12038 File size (bytes) = 79932320000 Filename = D:/Gabrielle/Rat09-20140326-02-presleep.dat Gain = 400 Number of recorded channels = 166 Recording start date = Wed Mar 26 2014 Recording start time = 10:09:16 Sampling rate = 20000 Sha1 code for file = bdd3fe805c57f749aea894f5ad1959327b457dbe TimeStamp of the end of recording (computer clock - ms) = 350145459 TimeStamp of the start of recording (computer clock - ms) = 338108236