READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
3588.091	1038.191	-684.324	1.261071e-02	3.389956e-03	-3.389956e-03	1.000000	3.425405e-04	4.094142e-05	1.507438	15      	0.590031	1722.515100	204.332330	3.720021