READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
194.308 	45.754  	-36.988 	1.062703e+00	2.416402e-01	-2.416402e-01	1.000000	3.976054e-03	9.643347e-04	4.470015	20      	0.328985	82.741608	246.532971	4.397873
284.724 	63.153  	-44.662 	4.583515e-01	1.054577e-01	-1.054577e-01	0.999993	5.169449e-03	9.769340e-04	2.541666	20      	0.557339	107.814092	184.592871	4.346306
469.212 	86.772  	-121.335	2.409424e-01	5.607603e-02	-5.607603e-02	1.000000	3.734090e-03	5.979329e-04	2.608449	20      	0.777093	208.107720	154.482196	4.296710
749.777 	189.822 	-193.792	1.609185e-01	3.387340e-02	-3.387340e-02	1.000000	3.220367e-03	4.089870e-04	2.597584	25      	1.235378	383.614180	151.470036	4.750586