READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 80098.236 210591.803 -40814.475 1.418394e-03 4.716127e-04 -3.940810e-04 0.055740 1.164990e-04 3.918284e-06 1.607211 14 1.632535 14013.299700 225.239401 3.599243