READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 205253.834 19158.951 -19158.951 3.3466e-03 0.0000e+00 0.0000e+00 0.1067 6.3063e-05 4.0455e-06 2.3137 0 0.2579 4089.4063 0.0000 inf