READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
20672.869	2385.732	-4608.361	4.473791e-03	1.982800e-03	-1.619117e-03	0.381790	1.000614e-03	4.383770e-05	1.434468	11      	2.671915	2670.274500	3.817552	2.763106