READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
17631.631	1525.212	-577.107	6.108017e-03	4.128662e-03	-2.937273e-03	0.494944	4.243947e-04	4.658337e-05	1.786277	4       	0.441595	1040.529500	3.200651	2.079486