READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 297131.066 27062.003 -71585.859 2.4983e-03 0.0000e+00 0.0000e+00 0.0830 1.1825e-04 4.7997e-06 1.6379 4 0.9680 8186.3345 2.3064 inf