Nuclear superdeformation data tables

This paper updates the earlier compilation of Nuclear superdeformation data tables (data cutoff at July 1995) published in ATOMIC DATA AND NUCLEAR DAT A TABLES 63, 117 (1996). The present tables list the measured gamma-transit ion energies E-gamma of 248 nuclear superdeformed bands for 90 nuclei found in the mass-60, -80, -130, -140, -150, -160, and -190 regions. Data were c ollected up to July 1998. The corresponding rotational frequencies omega, d ynamic moments of inertia J((2)), measured or suggested spin assignments I and associated static moments of inertia J((1)), available transition quadr upole moments Q(t) or average moments Q(0), M1 or E1 interband transition e nergies and parities, and g-factors are also tabulated. For the user's conv enience, a plot of J((1)) and J((2)) versus rotational frequency omega is g iven with the data table for each superdeformed band.