READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
522475.926	27713.611	-45772.788	1.391017e-03	8.769236e-04	-6.473642e-04	0.062575	1.793540e-04	8.445449e-06	1.532080	5       	0.824739	4598.388200	3.092306	2.148739