READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 32347.448 1843.758 -6167.781 2.256745e-02 4.421236e-03 -4.421236e-03 0.235660 2.517499e-04 3.223327e-05 1.606325 27 0.475303 1887.996900 435.857756 5.104330 47632.307 2826.047 -3624.346 1.898389e-02 4.642042e-03 -4.642042e-03 0.224283 4.471297e-04 5.095516e-05 1.582667 18 0.646868 1446.712100 235.400617 4.089555