READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
27730.703	442.659 	-444.925	4.388802e-02	8.356426e-03	-8.356426e-03	1.000000	8.045929e-04	8.727035e-05	1.377166	29      	0.714144	887.584200	365.168263	5.252008
32686.140	134.150 	-259.498	5.243075e-02	1.379264e-02	-1.379264e-02	1.000000	7.018973e-04	1.203744e-04	1.401773	15      	0.276301	393.648520	310.723557	3.801358
33454.638	596.735 	-634.347	2.618127e-02	5.507100e-03	-5.507100e-03	1.000000	5.742958e-04	6.157097e-05	1.383733	24      	0.707005	1231.081880	307.299892	4.754094
38329.039	100.124 	-145.593	8.250878e-02	2.154948e-02	-2.154948e-02	1.000000	6.935435e-04	1.513436e-04	1.367120	15      	0.170415	245.717040	398.776591	3.828806
38729.113	246.645 	-299.950	3.710037e-02	9.754110e-03	-9.754110e-03	1.000000	4.899341e-04	8.528658e-05	1.376501	15      	0.267796	546.595360	316.024739	3.803563
39459.272	424.124 	-483.513	2.966677e-02	6.842744e-03	-6.842744e-03	1.000000	6.705617e-04	7.742980e-05	1.388589	20      	0.608627	907.637000	275.923224	4.335508
44166.142	383.159 	-271.246	4.246123e-02	9.692061e-03	-9.692061e-03	1.000000	6.200818e-04	8.858311e-05	1.418115	20      	0.405785	654.405300	338.010462	4.381032
135284.068	169.278 	-181.744	3.936645e-02	1.423611e-02	-1.150149e-02	1.000000	5.997789e-04	1.133476e-04	1.411634	10      	0.210536	351.022000	246.043788	3.422727