READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 88779.385 54652.201 -59038.352 8.607730e-04 4.940154e-04 -3.648807e-04 0.069910 5.213232e-05 3.632231e-06 1.491833 5 0.414355 7948.141001 3.920407 2.359053