READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 196372.098 429109.463 -76748.497 3.8177e-04 0.0000e+00 0.0000e+00 0.1978 6.5785e-05 8.4709e-07 2.0395 12 6.5813 100043.7773 2.0187 inf