READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
231412.771	108.578 	-142.154	7.344578e-02	1.945217e-02	-1.945217e-02	1.000000	1.492076e-03	2.926203e-04	1.259082	15      	0.374111	250.731820	199.346416	3.775711
231672.849	176.959 	-151.500	5.648917e-02	1.481443e-02	-1.481443e-02	1.000000	7.009161e-04	1.752290e-04	1.256239	15      	0.230222	328.458980	256.617816	3.813119
231967.172	85.729  	-117.365	9.848627e-02	2.489211e-02	-2.489211e-02	1.000000	8.501849e-04	2.454272e-04	1.263755	16      	0.172667	203.093040	317.533800	3.956526
232233.235	200.770 	-180.334	7.553875e-02	1.594176e-02	-1.594176e-02	1.000000	7.173614e-04	1.645740e-04	1.266712	23      	0.273389	381.103360	362.352043	4.738421
237230.987	263.387 	-245.938	6.773532e-02	1.781955e-02	-1.781955e-02	0.536586	1.011025e-03	2.206238e-04	1.257282	15      	0.276310	273.296560	244.191307	3.801180
237618.309	109.245 	-123.936	7.904742e-02	2.087058e-02	-2.087058e-02	1.000000	1.410665e-03	2.821329e-04	1.256375	15      	0.328940	233.180960	223.005029	3.787505
237840.687	107.511 	-113.133	8.970925e-02	2.270926e-02	-2.270926e-02	1.000000	8.944890e-04	2.309561e-04	1.252566	16      	0.197364	220.644480	310.103792	3.950338
238139.668	162.055 	-191.469	8.292292e-02	1.738704e-02	-1.738704e-02	1.000000	1.786483e-03	2.578566e-04	1.254481	24      	0.631565	353.524300	256.349327	4.769236
243920.117	262.060 	-226.864	5.678567e-02	1.276503e-02	-1.276503e-02	1.000000	2.151486e-04	5.555112e-05	1.395532	20      	0.105191	488.923500	732.497259	4.448532
248986.742	173.277 	-147.659	6.737401e-02	1.753981e-02	-1.753981e-02	1.000000	3.819384e-04	9.861608e-05	1.453395	15      	0.122578	320.936380	470.068327	3.841206
249385.077	306.487 	-225.058	6.018191e-02	1.320002e-02	-1.320002e-02	1.000000	1.153033e-03	1.331408e-04	1.495734	22      	0.612890	531.545620	302.204142	4.559228
552051.741	962.212 	-647.475	2.248077e-02	4.437545e-03	-4.437545e-03	1.000000	4.183795e-04	4.564895e-05	1.374544	27      	0.673460	1609.686600	358.279257	5.066038
557872.531	842.642 	-739.464	1.809180e-02	3.999721e-03	-3.999721e-03	1.000000	4.936284e-04	5.012037e-05	1.348938	22      	0.780973	1582.106300	267.593508	4.523266
563423.757	750.812 	-643.246	2.022794e-02	4.454807e-03	-4.454807e-03	1.000000	5.017100e-04	5.474105e-05	1.323857	22      	0.699413	1394.058800	279.124093	4.540699