READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
27817.602	6296.853	-9358.353	4.200811e-02	8.172192e-03	-8.172192e-03	0.071270	2.588897e-04	3.994755e-05	1.754717	27      	0.288856	1115.748500	599.288631	5.140373
43199.010	3448.141	-1898.550	4.307175e-02	9.952001e-03	-9.952001e-03	0.108326	2.321121e-04	5.325018e-05	1.322334	19      	0.134436	579.186300	611.688687	4.327949
50873.782	32.595  	-40.117 	3.627384e-02	3.393477e-02	-2.075923e-02	1.000000	2.011183e-04	1.422121e-04	1.328732	2       	0.014624	72.711700	3.842110	1.747359