READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
4132.810	60.336  	-175.351	2.251124e-01	5.075614e-02	-5.075614e-02	0.999996	6.942652e-04	2.454598e-04	2.674681	20      	0.163629	235.686500	342.883893	4.435176
4247.206	41.219  	-54.059 	2.512944e-01	5.675678e-02	-5.675678e-02	1.000000	2.069542e-03	6.898473e-04	1.209061	20      	0.197182	95.277940	301.287871	4.427567
4357.342	76.507  	-68.917 	1.652350e-01	3.736138e-02	-3.736138e-02	1.000000	1.506564e-03	4.764174e-04	1.214765	20      	0.219091	145.424140	285.510544	4.422615
4481.325	52.816  	-47.477 	2.527441e-01	5.532834e-02	-5.532834e-02	1.000000	6.553553e-04	3.783696e-04	1.210854	21      	0.065727	100.292520	551.662105	4.568076
4608.086	84.015  	-73.945 	1.513259e-01	3.417811e-02	-3.417811e-02	1.000000	1.248297e-03	4.160989e-04	1.207077	20      	0.197182	157.960600	301.287871	4.427567
4757.402	67.588  	-65.300 	1.832229e-01	4.133607e-02	-4.133607e-02	1.000000	1.318956e-03	4.663213e-04	1.228164	20      	0.175273	132.887420	319.917599	4.432518
4927.929	97.641  	-102.939	1.936804e-01	3.462156e-02	-3.462156e-02	1.000000	1.747652e-03	4.369130e-04	1.227464	32      	0.350545	200.580680	361.145445	5.594215
5350.739	55.625  	-64.726 	2.160410e-01	4.882341e-02	-4.882341e-02	1.000000	1.735539e-03	5.488257e-04	1.313754	20      	0.208873	120.350640	299.631652	4.424948
5549.730	182.583 	-143.366	1.222254e-01	2.219406e-02	-2.219406e-02	1.000000	1.025306e-03	2.563265e-04	1.299141	31      	0.334197	325.948760	367.038411	5.507121
10321.174	207.264 	-236.529	4.674403e-02	1.225437e-02	-1.225437e-02	1.000000	5.084681e-04	9.785473e-05	1.404103	15      	0.225655	443.793700	340.208597	3.814480
10666.665	185.216 	-138.227	6.418470e-02	1.670325e-02	-1.670325e-02	1.000000	3.617527e-04	9.668248e-05	1.394885	15      	0.117006	323.442680	475.932332	3.842647
11163.538	310.151 	-311.657	4.937705e-02	1.064909e-02	-1.064909e-02	1.000000	4.032238e-04	7.361826e-05	1.411681	22      	0.250728	621.807820	475.119692	4.636740
16637.605	577.212 	-560.355	2.572313e-02	6.166274e-03	-6.166274e-03	0.791268	3.336855e-04	5.276031e-05	1.308158	18      	0.300357	900.120700	372.697408	4.171584