READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
77915.274	104.778 	-100.820	2.090874e-01	4.196690e-02	-4.196690e-02	1.000000	4.291424e-04	1.919183e-04	1.725613	25      	0.088231	205.598600	631.346806	4.982199
82543.379	85.471  	-94.915 	2.096451e-01	4.698225e-02	-4.698225e-02	0.861783	2.832170e-04	1.635154e-04	1.633101	20      	0.044027	155.453820	785.077946	4.462219
82703.853	62.898  	-75.003 	2.752475e-01	5.639307e-02	-5.639307e-02	1.000000	6.385363e-04	2.606814e-04	1.587353	24      	0.088054	137.900280	665.180932	4.880874