READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 47232.007 327.924 -918.204 7.388682e-03 3.411142e-03 -2.688532e-03 1.000000 8.402945e-04 4.764873e-05 1.324212 8 1.047115 1246.128100 4.294285 2.748221