READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
3978.575	981.537 	-758.529	4.737747e-02	1.045212e-02	-1.045212e-02	1.000000	4.231575e-04	4.460472e-05	3.877031	22      	0.736322	1740.066200	273.962916	4.532811