READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
42387.271	20549.110	-8999.296	1.530662e-03	8.722020e-04	-6.442100e-04	0.168011	7.672372e-05	5.799768e-06	1.645139	5       	0.380891	4964.453999	4.014695	2.376029