READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
35275.312	95.721  	-152.503	1.290758e-01	2.897150e-02	-2.897150e-02	1.000000	3.016482e-04	1.349012e-04	1.608004	20      	0.074876	248.223700	595.034321	4.455268
35525.325	196.729 	-154.292	1.287652e-01	2.443968e-02	-2.443968e-02	1.000000	3.412958e-04	1.206663e-04	1.621196	28      	0.119802	351.021000	658.228755	5.268693
42794.217	71.364  	-91.612 	2.043529e-01	4.569469e-02	-4.569469e-02	1.000000	0.000000e+00	0.000000e+00	1.665225	20      	0.000000	162.975460	1000.000000	4.472136
43033.126	190.998 	-167.545	8.798725e-02	2.029920e-02	-2.029920e-02	1.000000	2.941904e-04	1.111935e-04	1.669649	19      	0.105480	358.542940	473.931128	4.334519