READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 197.528 424.098 -102.435 1.017758e-01 1.769735e-02 -1.769735e-02 1.000000 8.818680e-04 1.329466e-04 1.597949 34 0.464333 526.533000 479.075692 5.750905