READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 34604.020 8520.778 -3563.581 1.612095e-03 8.584945e-04 -6.511257e-04 0.392765 1.405429e-04 8.716098e-06 1.434749 6 0.667061 4746.318899 3.929029 2.475859