READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
23472.519	23063.015	-1727.164	1.876020e-03	1.029183e-03	-7.812217e-04	0.174873	1.904206e-04	9.730038e-06	1.571550	6       	0.825496	4335.121700	3.643876	2.401392