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
138.765 	1.812   	-1.508  	9.896624e+00	1.806871e+00	-1.806872e+00	1.000000	0.000000e+00	0.000000e+00	1.095161	30      	0.000000	3.319803	1000.000000	5.477215	0.999642	1.000322
142.653 	2.311   	-2.076  	9.984790e+00	1.578737e+00	-1.578738e+00	1.000000	0.000000e+00	0.000000e+00	1.095161	40      	0.000000	4.387318	1000.000000	6.324539	0.999646	1.000318