READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 385037.556 45311.645 -31221.110 1.939240e-03 1.130222e-03 -8.347837e-04 0.050518 1.251593e-04 8.288875e-06 1.660230 5 0.483898 3866.256600 3.743147 2.323045