READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 102090.328 10987.350 -6092.710 1.837901e-03 1.060126e-03 -7.830111e-04 0.278914 9.173204e-05 6.502712e-06 1.918808 5 0.436999 4763.870000 3.860262 2.347222