READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
20238.738	17113.499	-11548.540	1.009643e-02	3.352661e-03	-2.761992e-03	0.065346	2.375602e-04	2.725003e-05	1.636533	12      	0.444939	1872.953100	226.401032	3.655489