READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 45762.246 68292.994 -28354.586 1.755448e-03 7.449962e-04 -5.952914e-04 0.088153 1.218104e-04 6.358452e-06 1.878432 9 1.037801 8519.805400 4.766781 2.948889