ENSDF Relational

Core information (Nucleus, Levels, Gamma transition, Decays, Data type)

Data type (any, adopted, experimental)
Nucleus (Z, A)
Levels (E, JPI, T1/2, etc.)
Gamma transition (Gamma ray, Final level)

Gamma ray (E, Int, Mult, Mix, Convers.)
Final level (E, JPI, T1/2, etc.)

Decays (Parent level, B+/-, EC, Alpha)

Parent level (Z, A, E, JPI, T1/2, Q)
Beta- (E, Int, log ft, etc.)
Beta+ or EC (E, Int, log ft, etc.)
Alpha (E, Int, etc.)

Additional information (Experiment, Bibliography, Nucleus parameters)

Experiment information (Decays, Reaction)
Bibliography information (Date, Reference, Publication information)
Energy parameters of nucleus (B, Alpha energy, N, P separation energy)