READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 4562369.522 3059.296 -3059.296 7.9344e-03 0.0000e+00 0.0000e+00 0.2434 4.6014e-05 5.9403e-06 1.9978 0 0.0685 1489.3362 0.0000 inf