READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 65192.912 4210.519 -2977.526 5.133450e-03 1.398978e-03 -1.398978e-03 0.554965 1.972161e-04 1.478198e-05 1.440759 15 0.786718 3989.114300 241.037954 3.669428