READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
45763.539	1167.932	-1071.087	1.202332e-02	3.070485e-03	-3.070485e-03	1.000000	1.501845e-04	1.619481e-05	1.718648	16      	0.336266	2239.018900	431.978089	3.915773