READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 175813.183 227977.550 -33337.529 1.0996e-03 0.0000e+00 0.0000e+00 0.0938 1.5595e-04 3.2307e-06 1.5652 9 3.8240 24521.3940 2.3269 inf