Discrete Levels and Decay DataCompilation of nuclear level schemes extracted from the ENSDF (CDROM in the Table of Isotopes  version 1998) . Missing spins were inferred uniquely from spin distributions constructed using the available spins up to the highest known level. Missing Internal Conversion Coefficients (ICC) were calculated using inferred or available spins. Decays other than electromagnetic are given if available. README (html version) Utility Codes for Nuclear Levels SegmentCollection of FORTRAN codes used to prepare, read and analise level schemes. Codes (422 kB) 
Retrieval of Discrete LevelsDiscrete Levels in the GNASH FormatCumulative Plot 

Level Parameters (analysis of level schemes)Cutoff energies (U_{max}) for completeness of level schemes and completeness of spins (U_{c}) for a given level scheme as determined from the constant temperature fit of nuclear levels. Parameters for calculation of nuclear level densities (nuclear temperature, 'backshift' and spin cutoff) and some additional parameters are also given. 
Retrieval of Level Parameters 