READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR     	SYS_NEG 	SYS_POS
262.565 	1.331   	-1.603  	1.719884e+01	2.564096e+00	-2.564363e+00	1.000000	0.000000e+00	0.000000e+00	1.121279	45      	0.000000	2.933775	1000.000000	6.706867	0.997023	1.002058
265.613 	1.721   	-1.717  	1.447007e+01	2.198510e+00	-2.198749e+00	1.000000	1.867683e-01	1.867683e-01	1.121279	45      	0.641975	3.437282	69.096154	6.581047	0.996886	1.002167
269.905 	1.933   	-2.572  	1.120230e+01	1.670102e+00	-1.670277e+00	1.000000	0.000000e+00	0.000000e+00	1.121406	45      	0.000000	4.504725	1000.000000	6.706852	0.997007	1.002071
273.871 	2.140   	-2.033  	1.193038e+01	1.812639e+00	-1.812832e+00	1.000000	1.538754e-01	1.538754e-01	1.122099	45      	0.641975	4.172048	69.096154	6.581072	0.996914	1.002144
277.526 	1.510   	-1.516  	1.597108e+01	2.521481e+00	-2.521756e+00	1.000000	6.363947e-01	3.674226e-01	1.122099	45      	1.925926	3.026307	38.737982	6.333317	0.996738	1.002283
280.653 	2.024   	-1.616  	1.090296e+01	2.205394e+00	-2.205520e+00	1.000000	2.645441e+00	6.830499e-01	1.122061	45      	9.629630	3.640085	14.225766	4.943489	0.997009	1.002069