READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 112566.590 4062.150 -4187.645 6.042760e-03 1.353101e-03 -1.353101e-03 0.572286 2.225599e-04 1.535809e-05 1.361833 22 1.050760 4721.245900 288.917803 4.465859 319082.097 50801.884 -30529.791 2.432144e-03 6.508697e-04 -6.508697e-04 0.117424 1.101167e-04 5.554652e-06 1.553865 16 1.051648 9550.305700 281.785850 3.736759