READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
3668.840	47.709  	-95.209 	2.182000e-01	5.607724e-02	-5.607724e-02	1.000000	1.815028e-02	7.236991e-04	1.791598	20      	2.593991	142.917380	168.289147	3.891062
3791.927	77.569  	-75.378 	1.997728e-01	5.209572e-02	-5.209572e-02	1.000000	1.860484e-02	7.082743e-04	1.781150	20      	2.845554	152.946960	158.355943	3.834726
3947.247	132.864 	-77.752 	1.373075e-01	3.794444e-02	-3.794444e-02	1.000000	1.809255e-02	5.952012e-04	1.786293	20      	3.810568	210.615320	129.145072	3.618646
4196.786	96.447  	-116.675	1.343852e-01	3.748117e-02	-3.748117e-02	1.000000	1.857632e-02	5.995481e-04	1.785461	20      	3.959032	213.122540	125.538570	3.585406
4389.553	94.237  	-96.319 	1.552549e-01	4.208796e-02	-4.208796e-02	1.000000	1.835227e-02	6.302195e-04	1.792711	20      	3.497145	190.556540	137.417923	3.688821
4600.226	91.661  	-116.436	1.372882e-01	3.852895e-02	-3.852895e-02	1.000000	1.950055e-02	6.216549e-04	1.792076	20      	4.058008	208.097060	123.233069	3.563247