READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 124261.837 29387.527 -32655.451 1.530957e-03 8.261290e-04 -6.265781e-04 0.080461 1.476341e-04 8.439682e-06 1.452135 6 0.736995 4992.034300 3.797065 2.443361