COMMISSION 27 OF THE I. A. U.
     INFORMATION BULLETIN ON VARIABLE STARS
                  NUMBER 318



				Konkoly Observatory
				Budapest
				1968 December 19




	THE PROGRAMME OF CO-OPERATIVE OBSERVATIONS
		  OF FLARE STARS IN 1969



  The "Working group on flare stars" suggests the
following dates and names of stars to be observed in 1969:

11-25 January    YZ CMi
10-24 February   AD Leo
4-19 September   EV Lac
3-18 October     UV Cet


  The observers are asked to publish their results in
the I.B.V.S. as soon as possible. The summary of all the
observations realized during each of the proposed series
will be prepared by us and published in I.B.V.S. as well.
  It should be noticed that the observations of flare
stars made in time intervals not coinciding with those of
the co-operative programme will have a greater statistical
weight if the effective coverage time for each observed star
is not smaller than 50 hours.




                 P.F. CHUGAINOV,
  A.D. ANDREWS   R.E. GERSHBERG      V.S. OSKANIAN
    Armagh          Crimean          Burakan
   Observatory    Observatory        Observatory