READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
201.375 	14.223  	-15.865 	3.171066e+00	6.949997e-01	-6.949997e-01	1.000000	3.002124e-03	1.342591e-03	4.562971	21      	0.090327	30.087748	517.623462	4.562687
230.104 	18.089  	-14.506 	3.113526e+00	6.654601e-01	-6.654601e-01	1.000000	1.662716e-03	9.599694e-04	4.624369	22      	0.054196	32.595040	701.362563	4.678757
277.008 	16.317  	-28.815 	2.359462e+00	4.951209e-01	-4.951209e-01	1.000000	3.202266e-03	1.132172e-03	4.659117	23      	0.144523	45.131620	447.298050	4.765426
336.614 	41.959  	-43.290 	1.061288e+00	2.394938e-01	-2.394938e-01	1.000000	2.119147e-03	6.701332e-04	4.564897	20      	0.180654	85.248580	346.929341	4.431379
578.961 	1787.901	-200.388	1.080760e-02	3.179039e-03	-3.179039e-03	1.000000	9.144196e-04	9.332756e-05	1.630165	15      	1.818130	1988.288012	71.037526	3.399645