READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 43043.704 83738.572 -24849.854 1.029998e-03 5.846882e-04 -4.434571e-04 0.068854 1.333245e-04 6.633140e-06 1.539288 6 0.996836 7476.768599 3.381428 2.322656