READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 150445.895 5815.904 -7508.113 2.325903e-03 1.242114e-03 -9.420825e-04 0.303721 1.684400e-04 1.140820e-05 1.769918 6 0.681640 4046.782200 3.900556 2.468895 757462.422 12107.550 -6549.638 1.410293e-03 8.406843e-04 -6.203759e-04 0.288396 1.083136e-04 6.543463e-06 1.717980 5 0.582799 5380.665800 3.523585 2.273289