READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
10399.763	1214.488	-1277.768	9.615049e-03	2.361896e-03	-2.361896e-03	1.000000	2.916188e-04	2.482424e-05	1.387302	18      	0.726789	2492.256200	279.192903	4.070902
18659.759	4456.495	-3783.438	6.302108e-03	1.374546e-03	-1.374546e-03	0.605834	2.022699e-04	1.302935e-05	1.430649	23      	1.009738	4992.034300	338.088195	4.584865
27703.294	1164.381	-1260.179	6.530933e-03	2.182475e-03	-1.796931e-03	1.000000	2.122073e-04	2.101165e-05	1.378723	12      	0.514509	2424.559100	225.453288	3.634494