READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
272.617 	8.822   	-8.730  	4.387571e+00	9.891887e-01	-9.891887e-01	1.000000	9.235931e-03	3.265395e-03	3.881821	20      	0.162102	17.551208	346.140934	4.435525
293.421 	10.584  	-11.982 	3.783655e+00	8.074291e-01	-8.074291e-01	1.000000	8.979369e-04	8.979369e-04	3.884552	22      	0.020263	22.565860	1084.737848	4.686052
319.319 	12.266  	-15.314 	3.243457e+00	6.769100e-01	-6.769100e-01	1.000000	7.346755e-04	7.346755e-04	3.892828	23      	0.020263	27.580500	1134.089569	4.791564
351.740 	24.977  	-20.154 	1.703337e+00	3.832307e-01	-3.832307e-01	1.000000	2.693813e-03	1.099745e-03	3.867231	20      	0.121576	45.131680	400.505620	4.444677
443.004 	610.684 	-66.287 	6.218671e-02	1.402441e-02	-1.402441e-02	0.999999	9.944246e-04	1.757911e-04	2.071086	21      	0.673196	676.970252	170.805809	4.434177