READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
146.564 	57.202  	-43.091 	2.463659e-01	5.537488e-02	-5.537488e-02	1.000000	1.021768e-03	3.861920e-04	1.241801	20      	0.102476	100.292968	513.718546	4.449055
290.813 	98.496  	-87.046 	1.331156e-01	3.000894e-02	-3.000894e-02	1.000000	8.679112e-04	2.616851e-04	1.244951	20      	0.161034	185.541960	408.599586	4.435866
621.093 	846.352 	-231.784	2.539318e-02	5.528728e-03	-5.528728e-03	1.000000	8.961796e-04	1.103121e-04	1.242514	23      	0.966204	1078.136272	185.264664	4.592952