READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 50224.707 6465.994 -6880.601 3.9425e-03 0.0000e+00 0.0000e+00 0.3203 7.8247e-05 5.2516e-06 1.7370 2 0.3345 4274.9265 1.9153 inf