National Aeronautics and Space Administration

A Timing Analysis Software Package

Information available includes:

Known issues with current release

User Manual version 5.22
The User manual is also available in tarred LaTeX, PS, or tarred HTML.

Help files

lcurve: single series
lcurve: hardness ratio
lcurve: hardness and colour-colour plots
efsearch
efold
powspec
xronwin

Release Notes
Xronos 4 vs 5
List of changes from XRONOS version 4 to XRONOS version 5