READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 106966.646 9600.919 -3348.616 3.543846e-03 1.449268e-03 -1.157270e-03 0.268359 2.113992e-04 1.288924e-05 1.490052 9 0.734637 3475.117800 184.529195 3.062245