Session 3 - Source Surveys, Galaxy Surveys, Distance Scale I.
Display session, Wednesday, January 07
[3.08] The HST Key Project on the Extragalactic Distance Scale: Cepheids in NGC 4535
L. M. Macri, J. P. Huchra (CfA), N. A. Silbermann, B. F. Madore (IPAC), W. L. Freedman, R. L. Phelps (OCIW), R. C. Kennicutt, F. Bresolin, P. Harding, A. Turner (U. Arizona), J. R. Mould, B. K. Gibson, D. M. Rawson (MSSSO), L. F. Ferrarese (Caltech), H. C. Ford (Johns Hopkins Univ.), J. A. Graham, D. D. Kelson (CIW), M. Han, R. J. Hill (GSFC), J. G. Hoessel (U. Wisconsin), S. M. G. Hughes (RGO), G. D. Illingworth (UCSC), A. Saha (STScI), S. Sakai (NOAO), P. B. Stetson (DAO)
This poster will present preliminary results from HST WFPC2 observations
of NGC 4535 as part of The HST Key Project on the Extragalactic Distance
Scale. NGC 4535 is a member of the Virgo cluster and a direct calibrator
of the Tully-Fisher relation. Light curves and finding charts of newly
discovered Cepheid variables in that galaxy will be presented, as well as
a preliminary period-luminosity relation and a comparison of DoPHOT vs.
ALLFRAME/DAOPHOT II photometry of bright stars in the field of view.
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listing for Wednesday