READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
38862.475	121.101 	-267.900	2.497727e+00	5.996838e-01	-5.996838e-01	0.238483	3.220620e-02	3.158078e-03	11.578644	23      	2.987774	92.770128	68.306873	4.165073
39091.660	74.494  	-108.084	7.002352e+00	1.816999e+00	-1.816999e+00	0.164793	1.289024e-01	1.109415e-02	11.626088	22      	3.878360	30.087572	54.289555	3.853800
39258.759	73.947  	-92.605 	1.457680e+01	2.588724e+00	-2.588724e+00	0.165596	1.177047e-01	1.107273e-02	11.568063	38      	3.246331	27.580300	113.801269	5.630884
39658.022	204.849 	-200.724	2.986338e+00	7.284704e-01	-7.284704e-01	0.024728	2.174837e-01	2.697553e-02	1.591523	21      	2.181187	10.029200	69.559425	4.099464
39980.640	1.254   	-1.254  	2.252571e+00	1.520043e+00	-1.081411e+00	1.000000	1.739869e-01	4.825529e-02	1.584700	4       	0.436237	2.507300	3.213631	2.082992