READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 1073738.861 13744.715 -10518.680 2.438202e-03 1.069244e-03 -8.643985e-04 0.219797 3.619590e-04 1.446679e-05 1.611276 10 1.930337 5333.027100 4.091804 2.820692