READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 54891.828 54067.924 -22202.562 5.698832e-03 1.368250e-03 -1.368250e-03 0.088003 2.043030e-04 9.840931e-06 2.053325 20 1.371291 6712.042100 282.027792 4.165052 116008.845 3984.355 -3366.775 3.108964e-03 1.447952e-03 -1.122151e-03 0.429075 1.561206e-04 1.157243e-05 1.506798 7 0.492433 3154.183400 4.871352 2.770541