H1 LRG reduced diffractive cross section multiplied by xpom, xp*s_r, at fixed Q2 (in GeV^2), beta and xpom (xp) values. The cross sections correspond to M_Y < 1.6 GeV and are given for a center-of-mass energy of sqrt(s)=319 GeV. Errors are quoted in % of the reduced cross sections. ----------------------------------------------------------- stat stands for the statistical uncertainty. unc stands for the uncorrelated systematic uncertainty. cor is the sum of d0-d45 (see below) in quadrature. tot Tot stands for the total uncertainty of the measurement. It is the sum of stat, unc and cor in quadrature d0-d45 are the correlated systematic experimental systematic error sources. A global 4% normalisation uncertainty is not included in the table