READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
41187.497	100.604 	-461.672	1.756344e-01	4.543744e-02	-4.543744e-02	0.258635	2.001962e-04	1.415601e-04	1.706077	15      	0.029113	145.424180	727.227183	3.865412
41375.195	85.911  	-87.094 	1.862013e-01	4.178905e-02	-4.178905e-02	1.000000	4.207019e-04	1.881436e-04	1.616568	20      	0.072783	173.004740	612.208308	4.455743
41526.912	44.516  	-65.806 	2.926168e-01	6.552718e-02	-6.552718e-02	1.000000	2.638949e-04	1.866018e-04	1.616454	20      	0.029113	110.321840	970.107649	4.465579
41672.709	61.694  	-101.281	2.082288e-01	4.556650e-02	-4.556650e-02	1.000000	3.572731e-04	1.786366e-04	1.620501	21      	0.058227	162.975400	719.318182	4.569777
41824.007	73.372  	-89.603 	1.984366e-01	4.443693e-02	-4.443693e-02	1.000000	1.786367e-04	1.263153e-04	1.619370	20      	0.029113	162.975240	970.107649	4.465579
41961.917	95.930  	-64.538 	2.007655e-01	4.505769e-02	-4.505769e-02	1.000000	4.535698e-04	2.028426e-04	1.616705	20      	0.072783	160.467960	612.208308	4.455743
42130.360	62.882  	-72.513 	2.500691e-01	5.472238e-02	-5.472238e-02	1.000000	4.300513e-04	2.150257e-04	1.616772	21      	0.058227	135.394840	719.318182	4.569777
42243.871	79.751  	-50.629 	2.475932e-01	5.544481e-02	-5.544481e-02	1.000000	2.232958e-04	1.578940e-04	1.616416	20      	0.029113	130.380260	970.107649	4.465579
42377.013	66.960  	-53.391 	2.680775e-01	6.007609e-02	-6.007609e-02	1.000000	3.628557e-04	2.094948e-04	1.616700	20      	0.043670	120.351020	791.512228	4.462300
42533.199	76.257  	-89.226 	1.946885e-01	4.375823e-02	-4.375823e-02	1.000000	6.157549e-04	2.327335e-04	1.619128	20      	0.101897	165.482700	516.654528	4.449186
42674.009	48.276  	-64.553 	2.862812e-01	6.406140e-02	-6.406140e-02	1.000000	1.290153e-04	1.290153e-04	1.616220	20      	0.014557	112.829160	1372.939394	4.468857
42820.251	77.536  	-97.966 	2.651287e-01	4.960938e-02	-4.960938e-02	1.000000	1.244142e-03	3.212361e-04	1.616682	29      	0.218350	175.502660	510.513974	5.344325
52027.656	95.306  	-100.265	1.537775e-01	3.506271e-02	-3.506271e-02	1.000000	1.953113e-03	4.736996e-04	1.532997	20      	0.381972	195.570800	211.762162	4.385784
52181.994	71.348  	-59.032 	2.313382e-01	5.226310e-02	-5.226310e-02	1.000000	1.551002e-03	5.170006e-04	1.523504	20      	0.202220	130.380520	293.705921	4.426415
52337.060	101.824 	-83.718 	1.619355e-01	3.666805e-02	-3.666805e-02	1.000000	1.332092e-03	4.016409e-04	1.521085	20      	0.247158	185.541460	265.063979	4.416257
52558.573	110.979 	-119.689	1.835013e-01	3.496216e-02	-3.496216e-02	1.000000	9.740812e-04	3.080315e-04	1.523939	28      	0.224689	230.668020	390.909654	5.248567
275203.258	2903.615	-4482.675	1.201712e-02	2.345885e-03	-2.345885e-03	0.442308	2.726553e-04	2.320996e-05	1.448218	28      	0.890768	3267.011900	357.513208	5.122637
288895.571	7030.593	-4948.917	5.984888e-03	2.947812e-03	-2.235770e-03	0.134998	1.446064e-04	1.836503e-05	1.678601	6       	0.233859	1617.208500	194.145602	2.676880