READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 87567.133 10150.023 -25123.184 3.6312e-03 0.0000e+00 0.0000e+00 0.1455 1.6785e-04 8.2296e-06 1.7032 3 0.8615 5132.4431 1.8097 inf