READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
81881.280	54137.604	-35821.504	1.113916e-03	6.343101e-04	-4.915380e-04	0.091419	2.041506e-04	8.588680e-06	1.721627	7       	1.678923	8223.944000	3.068466	2.266184