READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
2255.054	60.014  	-77.888 	1.893132e-01	4.396987e-02	-4.396987e-02	1.000000	5.386229e-03	5.066938e-04	1.355684	20      	0.742773	137.902280	275.598384	4.305521
2452.765	92.976  	-137.697	8.878299e-01	2.083202e-01	-2.083202e-01	0.999992	4.068385e-03	2.781090e-04	10.743975	20      	0.938459	230.671120	297.132171	4.261852