READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 96135.097 194554.942 -56851.334 1.394214e-03 4.507789e-04 -3.766723e-04 0.055740 9.147337e-05 4.011373e-06 1.536211 14 1.281844 14013.299700 226.251109 3.701397