READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
3928.275	70.405  	-97.585 	1.488838e-01	3.356846e-02	-3.356846e-02	1.000000	9.758884e-04	2.817147e-04	1.260885	20      	0.163939	167.990000	419.143248	4.435230
4151.314	223.460 	-152.634	8.080361e-02	1.651504e-02	-1.651504e-02	1.000000	1.416676e-03	2.268496e-04	1.242061	25      	0.532803	376.094100	286.780477	4.892727
6060.313	289.808 	-241.739	4.060586e-02	1.010269e-02	-1.010269e-02	1.000000	8.020304e-04	1.091425e-04	1.302302	17      	0.426317	531.547600	285.682004	4.019311
11740.104	4801.607	-2132.487	2.417297e-02	3.764145e-03	-3.764145e-03	0.331578	6.072732e-04	4.713354e-05	1.304541	44      	1.396239	2299.194100	393.135485	6.421902
21876.792	844.259 	-828.110	2.091873e-02	4.072106e-03	-4.072106e-03	1.000000	4.866489e-04	4.915896e-05	1.286826	28      	0.813857	1672.369100	330.683698	5.137078
27389.125	412.698 	-640.375	1.801309e-02	4.768276e-03	-4.768276e-03	1.000000	3.492256e-04	4.890137e-05	1.296391	15      	0.367760	1053.073060	284.139311	3.777694
28682.008	3849.657	-880.185	1.774762e-02	4.229654e-03	-4.229654e-03	0.291555	5.131484e-04	5.157335e-05	1.337941	19      	0.707636	1379.007940	257.204002	4.195998
59326.620	3835.357	-3875.612	6.154501e-03	1.639204e-03	-1.639204e-03	0.436365	2.910557e-04	2.122742e-05	1.378678	16      	0.979343	3364.796600	210.296932	3.754566
175286.974	117776.085	-60355.117	4.395000e-03	9.407267e-04	-9.407267e-04	0.046435	3.287756e-04	1.209421e-05	1.497234	27      	2.719495	8271.582700	242.712252	4.671920
409615.596	4665.909	-1823.717	4.185530e-03	2.690778e-03	-1.914312e-03	0.224859	1.777365e-04	1.916582e-05	1.632646	4       	0.259362	1459.248600	3.736595	2.186441