01866nam 2200529I 450 991070493120332120131213102129.0(CKB)5470000002446435(OCoLC)865171061(EXLCZ)99547000000244643520131213d1997 ua 0engurbn|||||||||txtrdacontentcrdamediacrrdacarrierX-ray activity in the open cluster IC 4665 /Mark S. Giampapa, Charles F. Prosser, Thomas A. Fleming[Tucson, AZ] :National Optical Astronomy Observatories ;[Washington, DC] :[National Aeronautics and Space Administration],[1997]1 online resource (23 pages, 25 unnumbered pages) illustrationsNASA/CR ;1998-208130Preprint series ;NOAO preprint no. 775Title from title screen (viewed on Dec. 13, 2013)."December 1997."Includes bibliographical references (pages 21-23).B starsnasatData acquisitionnasatHigh resolutionnasatOpen clustersnasatROSAT missionnasatX ray sourcesnasatB stars.Data acquisition.High resolution.Open clusters.ROSAT mission.X ray sources.Giampapa M. S(Mark S.),1416043Prosser Charles F.Fleming Thomas A.National Optical Astronomy Observatories (U.S.),United States.National Aeronautics and Space Administration,GPOGPOBOOK9910704931203321X-ray activity in the open cluster IC 46653519946UNINA