READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
169.476 	74.468  	-70.957 	1.721547e-01	3.887960e-02	-3.887960e-02	1.000000	1.351207e-03	3.611253e-04	1.264193	20      	0.196498	145.424220	377.091966	4.427892
353.394 	121.223 	-109.451	9.796416e-02	2.342138e-02	-2.342138e-02	1.000000	1.095231e-03	2.581484e-04	1.273301	18      	0.252641	230.673400	298.034677	4.182681
619.083 	151.393 	-144.466	6.323948e-02	1.657828e-02	-1.657828e-02	1.000000	7.590427e-04	1.897607e-04	1.266288	15      	0.224569	295.858780	263.177926	3.814599