READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 9730.314 9324.347 -2302.088 2.354955e-02 3.938523e-03 -3.938523e-03 0.212420 2.543980e-04 1.956908e-05 1.599047 37 0.628284 2469.690499 752.576966 5.979284 273277.386 17687.694 -46633.612 3.627213e-03 2.367286e-03 -1.684169e-03 0.023350 2.099331e-04 2.176905e-05 1.478321 4 0.315293 1501.872700 3.545720 2.153711