READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 121800.687 309618.712 -65568.028 6.9454e-04 0.0000e+00 0.0000e+00 0.0601 6.6603e-05 1.9717e-06 1.5086 3 1.5009 22535.6124 1.1609 inf