READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 200222.223 98410.063 -81490.089 2.0693e-03 0.0000e+00 0.0000e+00 0.0779 2.1399e-04 5.1871e-06 1.9167 7 2.9988 14013.2997 2.0475 inf