READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
33512.360	67.604  	-82.835 	1.993059e-01	4.486484e-02	-4.486484e-02	1.000000	8.786437e-04	2.928812e-04	1.509142	20      	0.132182	150.438900	450.918919	4.442364
33717.442	150.860 	-137.478	1.391314e-01	2.690854e-02	-2.690854e-02	1.000000	4.584270e-04	1.528090e-04	1.493123	27      	0.132182	288.338600	609.790541	5.170528
39135.755	166.252 	-124.595	9.312223e-02	2.222304e-02	-2.222304e-02	1.000000	7.573391e-04	1.955441e-04	1.523325	18      	0.220270	290.846800	312.619540	4.190346
40314.305	346.883 	-252.362	6.260883e-02	1.348878e-02	-1.348878e-02	1.000000	3.809071e-04	7.330560e-05	1.723243	22      	0.228257	599.244700	495.623467	4.641548