READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
400649.350	29699.852	-46832.905	1.980582e-03	1.196990e-03	-8.840992e-04	0.050518	1.668917e-04	9.104687e-06	1.758310	5       	0.645246	3866.256600	3.400153	2.240226