%    start time	      end time	      duration	      low freq	     high freq	
        368.659	        368.663	          0.004	      15931.703	      47710.351	
        368.761	        368.767	          0.005	      14855.863	      47793.108	
        368.854	        368.860	          0.006	      11545.587	      47710.351	
        368.957	        368.963	          0.006	      11462.830	      47710.351	
        369.051	        369.056	          0.004	       9145.637	      47627.594	
        369.143	        369.149	          0.005	       8483.582	      47793.108	
        369.232	        369.236	          0.004	       9228.394	      47710.351	
        369.325	        369.330	          0.005	      10304.234	      47544.837	
        369.414	        369.419	          0.005	       9807.692	      47627.594	
        369.507	        369.511	          0.004	      10883.532	      46882.782	
        369.598	        369.602	          0.004	       8483.582	      47627.594	
        369.694	        369.699	          0.004	      10055.963	      47793.108	
        369.787	        369.792	          0.005	      16262.730	      47627.594	
        369.877	        369.882	          0.005	      15600.675	      47627.594	
        369.959	        369.963	          0.004	      14442.078	      47710.351	
        370.042	        370.048	          0.006	      14193.808	      47793.108	
        370.123	        370.128	          0.005	      13531.753	      47793.108	
        370.205	        370.211	          0.005	      13531.753	      47710.351