READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 5353.602 962.236 -592.301 2.746946e-02 5.779855e-03 -5.779855e-03 0.877413 2.082679e-03 1.136195e-04 1.489213 28 2.840714 1363.971200 162.345542 4.752620 9999.374 154.355 -61.273 3.150256e-02 1.737526e-02 -1.283340e-02 1.000000 1.058298e-03 2.036695e-04 1.423476 5 0.228198 215.627800 4.558283 2.454733