READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
18123.759	8307.279	-3812.060	4.499552e-03	1.361724e-03	-1.138469e-03	0.410045	8.376092e-05	7.914663e-06	1.646082	14      	0.416247	4969.468600	345.364245	3.952284