READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 38327.329 23190.434 -23190.434 1.2008e-03 0.0000e+00 0.0000e+00 0.2143 7.5809e-05 3.3149e-06 2.0183 0 0.7537 9941.4445 0.0000 inf