READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR     	SYS_NEG 	SYS_POS
345.605 	7.955   	-7.400  	2.330052e+00	4.271132e-01	-4.287080e-01	1.000000	0.000000e+00	0.000000e+00	1.192645	30      	0.000000	15.355605	1000.000000	5.435057	0.977213	1.016366