READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
270.847 	478.111 	-173.787	3.694665e-02	8.665903e-03	-8.665903e-03	1.000000	6.356374e-04	8.989270e-05	1.295918	19      	0.414371	651.898000	317.156178	4.263451