READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 169098.612 56696.822 -407.436 8.6739e-03 0.0000e+00 0.0000e+00 0.0343 1.1541e-04 1.0905e-05 2.1432 1 0.2260 1958.2013 1.1445 inf