READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
26752.758	50.790  	-41.981 	7.515783e-01	1.695431e-01	-1.695431e-01	1.000000	1.861830e-03	7.600887e-04	3.516593	20      	0.172723	92.770720	281.182222	4.432963
26833.253	30.470  	-29.705 	1.157006e+00	2.602342e-01	-2.602342e-01	1.000000	1.913547e-03	9.567735e-04	3.501336	20      	0.115149	60.175600	345.376484	4.446019
26894.934	28.965  	-31.211 	1.150816e+00	2.584623e-01	-2.584623e-01	1.000000	1.435161e-03	8.285905e-04	3.477567	20      	0.086362	60.175580	399.383762	4.452548
26963.507	33.104  	-39.609 	9.460677e-01	2.134166e-01	-2.134166e-01	1.000000	2.375438e-03	9.697687e-04	3.469494	20      	0.172723	72.712160	281.182222	4.432963
27024.940	21.817  	-28.329 	1.376807e+00	3.083136e-01	-3.083136e-01	1.000000	5.740643e-04	5.740643e-04	3.457067	20      	0.028787	50.146320	693.752968	4.465606
27078.718	38.244  	-31.961 	9.877894e-01	2.228283e-01	-2.228283e-01	1.000000	2.460276e-03	1.004403e-03	3.497586	20      	0.172723	70.204840	281.182222	4.432963
27145.541	24.074  	-28.579 	1.310488e+00	2.947554e-01	-2.947554e-01	1.000000	2.186912e-03	1.093456e-03	3.470077	20      	0.115149	52.653620	345.376484	4.446019
27201.076	36.237  	-31.460 	1.020889e+00	2.306345e-01	-2.306345e-01	1.000000	2.976631e-03	1.125061e-03	3.490752	20      	0.201510	67.697500	259.946188	4.426435
27268.523	41.502  	-31.210 	9.454301e-01	2.132727e-01	-2.132727e-01	1.000000	2.375439e-03	9.697690e-04	3.467155	20      	0.172723	72.712140	281.182222	4.432963
27357.114	53.199  	-47.089 	7.116223e-01	1.570354e-01	-1.570354e-01	1.000000	2.296358e-03	8.118853e-04	3.436127	21      	0.230298	100.288220	255.085454	4.531605