READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
37955.891	19369.766	-9814.404	3.999535e-03	3.760575e-03	-2.300492e-03	0.038403	2.248898e-05	1.298402e-05	2.269636	2       	0.025205	1120.763100	3.565170	1.738556