READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 60863.022 1146.462 -1343.287 1.498434e-02 3.091779e-03 -3.091779e-03 1.000000 5.151738e-04 4.072807e-05 1.509355 26 1.282654 2489.748900 243.754408 4.846512