READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
274.515 	9.431   	-10.627 	4.999832e+00	1.099483e+00	-1.099483e+00	1.000000	7.949115e-03	2.810437e-03	4.812217	21      	0.159448	20.058528	369.688853	4.547437
298.261 	13.265  	-14.315 	3.487451e+00	7.806034e-01	-7.806034e-01	1.000000	7.226462e-04	7.226462e-04	4.814079	20      	0.019931	27.580500	1002.464742	4.467635
329.438 	22.206  	-17.911 	2.395604e+00	5.378386e-01	-5.378386e-01	1.000000	1.987279e-03	9.936393e-04	4.824461	20      	0.079724	40.117060	499.732371	4.454132
417.918 	635.770 	-66.274 	1.219477e-01	2.281139e-02	-2.281139e-02	0.999999	1.014123e-03	1.739207e-04	2.923124	30      	0.711959	702.043412	239.869521	5.345912