READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
4575.322	100.144 	-102.948	9.513683e-02	2.464778e-02	-2.464778e-02	1.000000	2.493290e-04	1.017882e-04	1.292468	15      	0.050637	203.092448	723.155444	3.859854
4952.532	262.007 	-277.066	3.545971e-02	9.286827e-03	-9.286827e-03	1.000000	3.913885e-04	7.827771e-05	1.292538	15      	0.210987	539.072660	350.472368	3.818280
5582.153	306.855 	-367.614	2.872402e-02	7.505561e-03	-7.505561e-03	1.000000	2.627684e-04	5.734077e-05	1.307005	15      	0.177229	674.468300	383.269576	3.827032
6106.677	253.694 	-217.670	4.375693e-02	1.108008e-02	-1.108008e-02	1.000000	4.297053e-04	8.771323e-05	1.305617	16      	0.202547	471.363492	382.090318	3.949152
11164.602	1355.042	-939.138	1.368149e-02	3.041075e-03	-3.041075e-03	1.000000	3.901237e-04	3.606695e-05	1.487221	22      	0.895014	2294.179500	255.063468	4.498898