READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 3035.284 312.531 -442.166 1.233018e-02 5.645435e-03 -4.375165e-03 1.000000 5.040406e-04 7.513794e-05 1.405673 7 0.380398 754.697300 116.734651 2.818221