READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
38700.498	128.333 	-105.924	3.378187e+00	8.292445e-01	-8.292445e-01	0.256877	2.937974e-02	2.853613e-03	11.149753	20      	1.767932	60.175200	106.175267	4.073812
38895.724	49.326  	-66.894 	8.514853e+00	2.032100e+00	-2.032100e+00	0.215739	7.117656e-02	6.880897e-03	11.110520	21      	1.784610	25.073009	111.377550	4.190173
39049.618	55.154  	-104.568	9.749138e+00	2.037852e+00	-2.037852e+00	0.188375	1.252797e-01	8.333481e-03	11.182653	30      	3.769364	30.087592	104.615240	4.784027
39234.064	98.642  	-129.292	1.775501e+01	2.507722e+00	-2.507722e+00	0.154001	1.767537e-01	9.164254e-03	11.170055	62      	6.204440	35.102172	173.447693	7.080137
39633.372	229.498 	-176.075	2.941115e+00	7.598044e-01	-7.598044e-01	0.024728	3.223867e-01	2.572926e-02	1.660241	21      	3.233281	10.029200	68.851533	3.870884