READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 146179.667 28530.737 -38928.437 7.6910e-03 0.0000e+00 0.0000e+00 0.0441 1.8199e-04 1.2805e-05 2.0329 3 0.5412 2973.6578 2.2929 inf