READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
20170.243	79.024  	-71.416 	2.165193e-01	4.869274e-02	-4.869274e-02	1.000000	7.493952e-04	3.351397e-04	1.637885	20      	0.112739	150.439500	394.445656	4.446644
20315.876	121.437 	-66.609 	2.956875e-01	5.081222e-02	-5.081222e-02	1.000000	3.597162e-04	2.076822e-04	1.638638	34      	0.067643	188.046000	868.861584	5.819221
27651.733	4039.752	-408.565	1.458481e-01	2.593672e-02	-2.593672e-02	0.083984	5.055138e-04	1.402043e-04	1.712829	32      	0.188854	373.587700	607.330940	5.623228
348293.925	22645.025	-18829.759	2.780030e-03	1.082346e-03	-8.749906e-04	0.113955	1.924863e-04	1.250333e-05	1.445450	10      	0.909740	4726.260500	153.827136	3.177211