  Chromospherically Active Binaries (CAB) catalogue have been revised and
updated. With 203 new identifications, the number of CAB stars is increased to
409. Catalogue is available in electronic format where each system has various
number of lines (sub-orders) with a unique order number. Columns contain data
of limited number of selected cross references, comments to explain
peculiarities and position of the binarity in case it belongs to a multiple
system, classical identifications (RS CVn, BY Dra), brightness and colours,
photometric and spectroscopic data, description of emission features (Ca II
H&K, $H_{\alpha}$, UV, IR), X-Ray luminosity, radio flux, physical quantities
and orbital information, where each basic entry are referenced so users can go
original sources.
