READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 7711.892 305.554 -283.666 4.395538e-02 1.161114e-02 -1.161114e-02 1.000000 5.718885e-04 9.042352e-05 1.766306 15 0.336968 589.220380 275.210252 3.785620 8384.683 317.968 -367.236 3.578511e-02 9.169323e-03 -9.169323e-03 0.966022 5.855788e-04 8.633888e-05 1.517190 16 0.387608 661.922320 273.184470 3.902700