READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 5232.214 5054.043 -491.447 9.8715e-03 0.0000e+00 0.0000e+00 0.3689 1.6892e-04 1.5617e-05 1.7650 3 0.3456 2045.9568 2.7196 inf