READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 1434644.294 44048.383 -44048.383 2.1684e-03 0.0000e+00 0.0000e+00 0.0705 4.2036e-05 2.9288e-06 2.2767 0 0.2611 6210.5821 0.0000 inf