READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 174.140 21.262 -16.348 1.669304e+00 3.647916e-01 -3.647916e-01 1.000000 7.839039e-04 7.839039e-04 2.993836 21 0.029483 37.609868 711.286362 4.576047 257.429 75.874 -62.027 8.081677e-01 1.343829e-01 -1.343829e-01 1.000000 2.993125e-03 7.999463e-04 3.046068 37 0.412755 137.901132 331.666052 6.013917 8035.900 73161.969 -4436.960 1.450948e-03 4.272601e-04 -4.272601e-04 0.169827 1.400505e-04 5.076825e-06 1.453596 15 1.845637 13178.368800 196.614692 3.395935