READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 382442.590 47906.612 -28626.147 3.9530e-03 0.0000e+00 0.0000e+00 0.0505 8.6283e-05 6.2596e-06 1.5750 2 0.3336 3866.2566 1.9176 inf