READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
17177.341	501.794 	-523.692	1.125918e-01	1.925957e-02	-1.925957e-02	1.000000	4.028411e-04	5.157851e-05	3.338296	35      	0.413108	1025.485700	653.902696	5.846018
22617.755	519.528 	-608.757	7.515628e-02	1.500427e-02	-1.500427e-02	1.000000	4.055125e-04	4.917561e-05	3.319871	26      	0.457534	1128.285000	460.356472	5.008993
27277.715	107.120 	-103.495	8.839586e-02	2.306341e-02	-2.306341e-02	1.000000	7.358458e-04	2.040869e-04	1.254126	15      	0.154980	210.615280	345.362962	3.832732
27556.289	106.859 	-171.454	6.709561e-02	1.747771e-02	-1.747771e-02	1.000000	4.711861e-04	1.420679e-04	1.255885	15      	0.131137	278.313060	376.052145	3.838924
27799.157	184.920 	-136.009	6.581778e-02	1.619158e-02	-1.619158e-02	1.000000	7.429398e-04	1.661264e-04	1.260197	17      	0.238431	320.929560	314.388262	4.064938