READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 13960.208 881.083 -457.815 3.184965e-02 6.059050e-03 -6.059050e-03 1.000000 5.152205e-04 5.689658e-05 1.506294 29 0.689828 1338.898200 371.628282 5.256541 115425.476 129340.318 -22102.313 1.400578e-03 3.892719e-04 -3.892719e-04 0.103707 1.022813e-04 4.058910e-06 1.528256 16 1.606402 15705.727199 225.788523 3.597942