READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR SYS_NEG SYS_POS 145.293 3.892 -7.440 3.010772e+00 5.664820e-01 -5.664422e-01 1.000000 5.665477e-02 5.665477e-02 1.162072 30 0.641975 11.331354 45.730769 5.315233 0.989472 1.010762