READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 35836.119 4450.451 -8149.605 6.1990e-03 0.0000e+00 0.0000e+00 0.2346 1.6724e-04 1.0795e-05 1.6220 3 0.4943 2955.5994 2.3821 inf