READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
29627.349	65.474  	-92.487 	1.975236e-01	4.421830e-02	-4.421830e-02	1.000000	1.434788e-04	1.434788e-04	1.561825	20      	0.022664	157.961420	881.452555	4.467011
29806.341	167.299 	-113.517	1.486430e-01	2.870382e-02	-2.870382e-02	1.000000	3.228321e-04	1.614160e-04	1.551184	27      	0.090656	280.816080	593.655474	5.178509
35217.364	66.103  	-89.352 	1.679139e-01	3.789405e-02	-3.789405e-02	1.000000	1.166251e-03	4.123320e-04	1.317087	20      	0.181299	155.454400	309.189752	4.431141
35446.928	172.515 	-163.462	9.225581e-02	1.904992e-02	-1.904992e-02	1.000000	8.094268e-04	2.336614e-04	1.306293	24      	0.271948	335.976400	302.250030	4.842847