READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 108251.670 8315.897 -4633.639 5.273458e-03 1.652125e-03 -1.381259e-03 0.385499 1.759026e-04 1.002298e-05 2.006194 14 0.878112 4992.034300 262.253827 3.817864 1297176.974 5960.468 -11739.314 1.162349e-02 2.731947e-03 -2.731947e-03 0.129333 1.981348e-04 1.793828e-05 1.434674 19 0.453563 2289.164900 451.650632 4.254656 1326679.692 4779.291 -2240.269 6.601302e-03 2.103805e-03 -1.746205e-03 0.425410 1.743598e-04 1.443012e-05 1.579675 13 0.520672 2986.194300 289.603055 3.780370