READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 80940.455 6022.477 -7723.665 2.8593e-03 0.0000e+00 0.0000e+00 0.4139 4.7380e-05 2.9847e-06 2.0614 1 0.2695 5689.0637 1.0419 inf