READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
40289.826	269.352 	-294.798	4.471501e-02	1.173886e-02	-1.173886e-02	1.000000	4.368352e-04	7.181527e-05	1.709825	15      	0.246441	564.150720	364.153828	3.809144
40920.722	200.099 	-361.544	4.479924e-02	1.164493e-02	-1.164493e-02	1.000000	1.778862e-04	4.593002e-05	1.688658	15      	0.099908	561.642580	577.606733	3.847102
41291.797	144.948 	-170.975	7.937992e-02	2.072665e-02	-2.072665e-02	1.000000	5.270711e-04	1.054142e-04	1.690633	15      	0.166514	315.923460	445.412252	3.829848
41606.938	198.360 	-170.194	7.288775e-02	1.832142e-02	-1.832142e-02	1.000000	2.349381e-04	6.516011e-05	1.688077	16      	0.086587	368.553840	662.644487	3.978281