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	4.741858e-02	1.046120e-02	-1.046120e-02	1.000000	4.231762e-04	4.460669e-05	3.880401	22      	0.736355	1740.066200	273.950415	4.532804