READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 60105.813 386278.318 -32751.193 1.318034e-03 5.438408e-04 -4.396520e-04 0.023928 1.419019e-04 5.708130e-06 1.540809 10 1.422806 10026.692700 4.657908 2.997903