READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
50922.383	1500.114	-4411.216	6.187013e-03	2.800185e-03	-2.170120e-03	0.270185	1.899775e-04	2.085274e-05	1.475525	7       	0.303423	1597.150100	201.068458	2.851000