READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
12591.544	14173.665	-1894.240	7.302686e-03	3.108968e-03	-2.450371e-03	0.105486	2.715894e-04	2.438945e-05	1.641588	8       	0.460326	1694.934800	182.388577	2.980237