READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
12840.550	3303.050	-2241.897	5.137201e-03	3.054709e-03	-2.254197e-03	0.278541	3.700289e-04	3.350085e-05	1.791868	5       	0.571509	1544.496800	3.547060	2.278950