READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
169.001 	79.913  	-42.945 	4.727014e-01	1.037584e-01	-1.037584e-01	1.000000	9.891724e-04	4.038279e-04	2.781591	21      	0.121528	122.858460	420.820871	4.555789
383.232 	143.993 	-134.319	1.211201e-01	2.766185e-02	-2.766185e-02	0.999995	1.487993e-03	3.327254e-04	1.721087	20      	0.414124	278.310600	211.508252	4.378596
671.643 	166.487 	-144.417	8.177162e-02	1.808094e-02	-1.808094e-02	1.000000	8.759657e-04	2.429492e-04	1.226532	21      	0.272341	310.904140	274.415296	4.522532
4547.507	444.969 	-412.533	2.220664e-02	5.885091e-03	-5.885091e-03	1.000000	4.481530e-04	6.468532e-05	1.302862	15      	0.384292	857.502120	263.498965	3.773373
5697.081	892.541 	-704.604	1.998841e-02	4.066983e-03	-4.066983e-03	1.000000	2.656758e-04	3.649337e-05	1.299024	25      	0.424323	1597.144580	421.645279	4.914802
11146.606	1198.820	-1070.287	9.845520e-03	2.551547e-03	-2.551547e-03	1.000000	2.485628e-04	2.369953e-05	1.447302	16      	0.564015	2269.106500	287.038170	3.858647
50595.252	35744.167	-11996.951	2.163950e-03	6.174498e-04	-6.174498e-04	0.206976	1.441806e-04	6.441512e-06	1.575107	15      	1.424687	9881.269300	213.279581	3.504658