READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 47905.222 4600.817 -322.188 1.113373e-03 1.696031e-03 -8.265608e-04 0.346835 8.265998e-06 2.613938e-06 1.928045 1 0.014114 1707.471300 2.404057 1.346995