READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
255194.418	8116.890	-9641.007	7.818560e-03	2.039946e-03	-2.039946e-03	0.212214	7.576500e-04	2.668708e-05	1.718538	20      	2.855183	3768.471901	170.477263	3.832729
270530.303	319.699 	-329.691	8.404118e-03	6.424043e-03	-4.321521e-03	1.000000	2.863323e-04	4.090462e-05	1.939430	3       	0.185942	649.390700	3.255713	1.944713