READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 185.782 157.404 -103.356 3.251083e-01 6.213203e-02 -6.213203e-02 0.903843 1.310459e-03 3.383591e-04 2.767078 28 0.308857 235.686200 347.239337 5.232540 5605.814 1313.378 -1129.306 1.376070e-02 2.903378e-03 -2.903378e-03 0.898146 3.545928e-04 3.657346e-05 1.300032 24 0.777937 2193.887500 289.414606 4.739548 11368.089 900.366 -877.310 8.788642e-03 2.907071e-03 -2.394905e-03 1.000000 2.252164e-04 2.600575e-05 1.346841 12 0.400362 1777.675700 250.912610 3.669725