COMMISSION 27 OF THE I. A. U. INFORMATION BULLETIN ON VARIABLE STARS Number 1193 Konkoly Observatory Budapest 1976 October 25 PROGRAMME OF COOPERATIVE FLARE STAR OBSERVATIONS FOR 1976 The Working Group on Flare Stars after consultation with the Nuffield Radio Astronomy Laboratories, University of Manchester announces the following programme of cooperative optical and radio observations for the period 18 November to 1 December inclusive: UV Ceti 18h 00m to 23h 30m UT YZ CMi 23h 30m to 06h 00m UT L.N. MAVRIDIS Chairman Working Group on Flare Stars Department of Geodetic Astronomy University of Thessaloniki Thessaloniki, Greece