READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 111682.493 4885.074 -8064.461 5.478751e-03 1.335802e-03 -1.335802e-03 0.385499 2.244264e-04 1.228006e-05 1.529678 19 1.120344 4992.034300 291.662742 4.101469 1313825.604 17633.386 -28387.944 3.440964e-03 1.226377e-03 -1.001165e-03 0.114629 1.214931e-04 7.578532e-06 1.752324 11 0.640920 5275.359200 259.109924 3.436961