READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
42915.867	234.975 	-436.984	7.866275e-02	2.070215e-02	-2.070215e-02	1.000000	4.207452e-04	6.570936e-05	3.591571	15      	0.282724	671.959020	333.316982	3.799738
43899.085	1098.682	-748.243	5.622581e-02	1.075917e-02	-1.075917e-02	0.970649	4.769667e-04	4.283287e-05	3.581354	29      	0.855066	1792.716880	366.531504	5.225852
48374.242	102.758 	-158.003	7.185576e-02	1.877095e-02	-1.877095e-02	1.000000	6.636212e-04	1.773602e-04	1.263723	15      	0.173046	260.760680	320.592674	3.828030
48666.576	91.243  	-189.576	6.647324e-02	1.735032e-02	-1.735032e-02	1.000000	5.722039e-04	1.587008e-04	1.257940	15      	0.160686	280.819260	332.972090	3.831241
48863.994	124.498 	-106.175	8.123537e-02	2.116793e-02	-2.116793e-02	1.000000	5.894278e-04	1.777192e-04	1.260680	15      	0.135965	230.672820	362.581848	3.837662
49142.457	114.318 	-153.965	7.099454e-02	1.851491e-02	-1.851491e-02	1.000000	5.528704e-04	1.595999e-04	1.282454	15      	0.148325	268.282420	346.857015	3.834452
49347.060	145.401 	-90.286 	8.102162e-02	2.116536e-02	-2.116536e-02	1.000000	7.342204e-04	1.962286e-04	1.287908	15      	0.173046	235.687160	320.592674	3.828030
49662.982	115.312 	-170.521	6.633262e-02	1.722699e-02	-1.722699e-02	1.000000	3.027050e-04	1.144117e-04	1.271338	15      	0.086523	285.833300	456.032258	3.850506
49966.863	119.831 	-188.568	6.057336e-02	1.586355e-02	-1.586355e-02	1.000000	6.813495e-04	1.652515e-04	1.263079	15      	0.210128	308.399220	290.205504	3.818398
50216.239	118.679 	-129.545	8.004086e-02	2.026219e-02	-2.026219e-02	1.000000	7.967293e-04	1.991823e-04	1.257294	16      	0.197767	248.223840	319.612785	3.950256
50505.038	263.633 	-170.120	4.986411e-02	1.225243e-02	-1.225243e-02	1.000000	1.681296e-03	2.188861e-04	1.252332	18      	0.729267	433.752700	181.907437	4.069732
54329.626	436.896 	-332.850	4.998609e-02	1.316142e-02	-1.316142e-02	1.000000	3.763888e-04	5.807805e-05	2.615627	15      	0.289724	769.746240	329.049495	3.797924
55588.763	965.459 	-822.241	3.806451e-02	7.709278e-03	-7.709278e-03	1.000000	4.591846e-04	4.209338e-05	2.702554	26      	0.820884	1787.699760	334.604704	4.937493