READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
41187.497	100.604 	-461.672	1.637437e-01	4.240708e-02	-4.240708e-02	0.258635	3.093941e-04	2.187747e-04	1.592263	15      	0.044993	145.424180	470.059631	3.861236
41375.195	85.911  	-87.094 	1.807158e-01	4.064041e-02	-4.064041e-02	1.000000	6.501756e-04	2.907674e-04	1.572076	20      	0.112483	173.004740	395.345587	4.446703
41522.524	46.397  	-61.418 	2.909793e-01	6.521331e-02	-6.521331e-02	1.000000	4.173220e-04	2.950912e-04	1.572127	20      	0.044993	107.814540	627.217580	4.461962
41661.538	70.358  	-92.617 	1.925807e-01	4.325917e-02	-4.325917e-02	1.000000	5.521496e-04	2.760748e-04	1.576388	20      	0.089987	162.975340	442.509804	4.451789
41795.805	79.008  	-63.909 	2.200737e-01	4.926601e-02	-4.926601e-02	1.000000	1.574111e-04	1.574111e-04	1.574383	20      	0.022497	142.916840	888.019608	4.467049
41933.469	71.725  	-58.656 	2.398560e-01	5.394020e-02	-5.394020e-02	1.000000	8.627342e-04	3.858265e-04	1.572468	20      	0.112483	130.380200	395.345587	4.446703
42100.150	65.512  	-94.956 	2.046894e-01	4.491014e-02	-4.491014e-02	1.000000	7.009714e-04	3.134840e-04	1.572523	21      	0.112483	160.467960	415.224670	4.557755
42215.676	62.815  	-50.014 	2.779555e-01	6.229446e-02	-6.229446e-02	1.000000	3.987749e-04	2.819764e-04	1.571608	20      	0.044993	112.829020	627.217580	4.461962
42342.418	36.364  	-63.928 	3.128438e-01	7.011350e-02	-7.011350e-02	1.000000	4.486214e-04	3.172233e-04	1.572332	20      	0.044993	100.292540	627.217580	4.461962
42462.510	84.262  	-83.728 	1.859273e-01	4.186027e-02	-4.186027e-02	1.000000	8.035011e-04	3.280280e-04	1.572307	20      	0.134980	167.990000	360.491245	4.441616
42616.082	66.086  	-69.309 	2.320427e-01	5.200462e-02	-5.200462e-02	1.000000	3.323121e-04	2.349802e-04	1.574412	20      	0.044993	135.394940	627.217580	4.461962
42788.926	108.861 	-106.758	2.817341e-01	4.553854e-02	-4.553854e-02	1.000000	1.669361e-03	4.173402e-04	1.572136	39      	0.359947	215.619700	429.397059	6.186718
52027.656	95.306  	-100.265	1.537738e-01	3.506188e-02	-3.506188e-02	1.000000	1.953113e-03	4.736996e-04	1.532961	20      	0.381972	195.570800	211.762162	4.385784
52181.994	71.348  	-59.032 	2.313514e-01	5.226609e-02	-5.226609e-02	1.000000	1.551002e-03	5.170006e-04	1.523591	20      	0.202220	130.380520	293.705921	4.426415
52337.060	101.824 	-83.718 	1.619394e-01	3.666892e-02	-3.666892e-02	1.000000	1.332092e-03	4.016409e-04	1.521121	20      	0.247158	185.541460	265.063979	4.416257
52558.573	110.979 	-119.689	1.834954e-01	3.496104e-02	-3.496104e-02	1.000000	9.740812e-04	3.080315e-04	1.523890	28      	0.224689	230.668020	390.909654	5.248567
275066.717	3040.157	-4346.134	1.253389e-02	2.401877e-03	-2.401877e-03	0.442308	2.740773e-04	2.324694e-05	1.456999	29      	0.895414	3267.011900	370.050299	5.218372
291334.763	4591.402	-7388.108	3.952572e-03	2.527502e-03	-1.798152e-03	0.134998	1.479078e-04	1.863464e-05	1.699584	4       	0.239198	1617.208500	3.813583	2.198130