READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
871.048 	71.370  	-166.825	3.725123e-01	8.523361e-02	-8.523361e-02	0.999996	1.893589e-03	3.578548e-04	4.538880	20      	0.451042	238.194440	229.342830	4.370486
995.493 	42.204  	-53.075 	2.580849e-01	5.956289e-02	-5.956289e-02	1.000000	6.467273e-03	1.180757e-03	1.268578	20      	0.616190	95.278240	172.299836	4.332981
1117.601	45.462  	-79.905 	1.929020e-01	4.485546e-02	-4.485546e-02	1.000000	6.061989e-03	9.965848e-04	1.256930	20      	0.759968	125.366140	153.996652	4.300524
1307.483	176.511 	-144.421	1.443995e-01	2.444854e-02	-2.444854e-02	1.000000	6.528020e-03	6.463703e-04	1.255722	39      	2.095047	320.931480	177.906134	5.906264
5163.709	376.226 	-345.876	3.286295e-02	8.301105e-03	-8.301105e-03	1.000000	1.661063e-03	1.360796e-04	1.412479	18      	1.199457	722.102400	170.974603	3.958864