READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
447.246 	15.028  	-12.553 	3.941062e+00	8.473369e-01	-8.473369e-01	1.000000	6.584686e-03	2.688187e-03	4.981889	22      	0.181610	27.580588	294.279330	4.651115
491.643 	28.299  	-29.370 	1.715927e+00	3.866628e-01	-3.866628e-01	1.000000	2.624330e-03	1.173636e-03	4.985474	20      	0.151341	57.668520	293.264056	4.437787
577.351 	65.450  	-57.409 	8.021738e-01	1.816031e-01	-1.816031e-01	1.000000	1.970925e-03	6.968271e-04	4.988109	20      	0.242146	122.859080	230.784933	4.417181
1285.693	3271.712	-642.892	2.054014e-01	3.203202e-02	-3.203202e-02	0.113368	2.112189e-03	3.793603e-04	2.167127	43      	0.937368	443.789812	249.843001	6.412378
43394.259	3191.455	-8672.789	1.458038e-02	2.927168e-03	-2.927168e-03	0.207317	2.438454e-04	2.426352e-05	1.411909	26      	0.599777	2459.661300	425.606615	4.981052
150322.569	68076.134	-58801.833	2.707411e-03	6.935736e-04	-6.935736e-04	0.070410	1.607720e-04	7.930298e-06	1.460219	18      	1.436258	8933.509900	233.801230	3.903567
312135.979	72462.955	-43821.266	2.545205e-03	6.595424e-04	-6.595424e-04	0.081072	1.153442e-04	5.675719e-06	1.507911	17      	1.087402	9427.448000	297.389788	3.859047
509516.962	41281.059	-23460.274	9.933974e-04	4.974372e-04	-3.855098e-04	0.142209	1.028645e-04	5.092553e-06	1.510989	7       	0.947054	9206.805600	3.964907	2.576841