READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
17309.738	180.886 	-185.183	7.339231e-02	1.952064e-02	-1.952064e-02	1.000000	1.190589e-03	2.072549e-04	1.844711	15      	0.435838	366.069360	191.962900	3.759729
17647.202	129.257 	-156.577	1.337023e-01	3.025877e-02	-3.025877e-02	1.000000	8.317036e-04	1.960344e-04	1.933826	20      	0.237730	285.834840	352.686919	4.418631
17941.040	196.474 	-164.581	7.906628e-02	2.067130e-02	-2.067130e-02	1.000000	5.121141e-04	1.368683e-04	1.926900	15      	0.184901	361.054280	299.798402	3.824931
18314.804	131.110 	-177.290	1.243831e-01	2.820661e-02	-2.820661e-02	1.000000	8.993234e-04	1.962484e-04	1.944960	20      	0.277352	308.400200	325.869985	4.409714
18643.689	213.410 	-197.775	1.056979e-01	2.258781e-02	-2.258781e-02	1.000000	1.349033e-03	2.081603e-04	1.936329	23      	0.554703	411.185620	262.234293	4.679423
23090.976	165.586 	-142.812	8.625482e-02	1.928280e-02	-1.928280e-02	1.000000	1.615668e-03	2.620959e-04	1.297491	21      	0.498269	308.397900	253.640628	4.473149
77149.017	2681.390	-2585.100	1.776736e-02	3.597829e-03	-3.597829e-03	0.369442	6.860065e-04	5.170969e-05	1.346931	27      	1.334739	1945.664800	255.097244	4.938356