Spin Down Ages (SDA) is a program which uncovers a magnetic decay law for a given ensemble of pulsars. The basic assumptions, algorithm and constraints are described in the article A.P. Igoshev & S.B. Popov 'Modified pulsar current analysis: probing magnetic field evolution'. The source code and manual can be downloaded using left panel of this web-site.

Here we present our code for population synthesis of isolated neutron stars. It models the evolution on the pre-supernova and pulsar stages and trace such parameters as period, period derivative, radio luminosity, position of the pulsar in the Galaxy and its magnetic field. This code is still under development and its current state is available at github