READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 92910.075 1498.112 -653.152 7.5269e-03 0.0000e+00 0.0000e+00 1.0000 4.3624e-05 4.9715e-06 2.0147 1 0.0938 2151.2634 1.6053 inf