READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 79522.751 14662.694 -2642.200 2.205494e-03 1.151204e-03 -8.738444e-04 0.229795 1.411954e-04 8.824712e-06 1.612487 6 0.561474 3976.577800 4.151084 2.523898