READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
42386.249	602.070 	-644.058	1.955464e-02	4.712748e-03	-4.712748e-03	1.000000	7.302179e-04	7.026525e-05	1.347015	19      	0.909945	1246.128100	206.602980	4.149306