READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 30324.755 6741.435 -6197.725 1.665564e-03 9.084604e-04 -6.895851e-04 0.381158 1.612261e-04 9.635101e-06 1.578161 6 0.795144 4931.859100 3.694915 2.415313