READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 4185.742 9155.693 -4112.600 4.689443e-03 1.152369e-03 -1.152369e-03 0.446723 3.730517e-05 4.427309e-06 1.656578 17 0.221117 5927.257200 639.395253 4.069394 27510.422 7988.684 -10957.297 5.201508e-03 1.283688e-03 -1.283688e-03 0.321717 4.799406e-05 5.863408e-06 1.897623 17 0.292536 6095.246300 467.486608 4.052003 43351.081 2895.604 -3878.958 8.252569e-03 2.953964e-03 -2.388045e-03 0.297564 5.599737e-05 1.022367e-05 1.682624 10 0.112883 2015.869200 479.733820 3.455785