A New Cepheid Distance to the Maser-Host Galaxy NGC 4258 and Its Implications for the Hubble Constant*

@article{Macri2006ANC,
  title={A New Cepheid Distance to the Maser-Host Galaxy NGC 4258 and Its Implications for the Hubble Constant*},
  author={L. Macri and K. Stanek and D. Bersier and L. Greenhill and M. Reid},
  journal={The Astrophysical Journal},
  year={2006},
  volume={652},
  pages={1133-1149}
}
  • L. Macri, K. Stanek, +2 authors M. Reid
  • Published 2006
  • Physics
  • The Astrophysical Journal
  • We present initial results from a time series BVI survey of two fields in NGC 4258 using the HST ACS. This galaxy was selected because of its accurate maser-based distance, which is anticipated to have a total uncertainty of ~3%. The goal of the HST observations is to provide an absolute calibration of the Cepheid distance scale and to measure its dependence on chemical abundance (the so-called metallicity effect). We carried out observations of two fields at different galactocentric distances… CONTINUE READING

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    References

    Publications referenced by this paper.
    SHOWING 1-10 OF 70 REFERENCES
    A Revised Cepheid Distance to NGC 4258 and a Test of the Distance Scale
    43
    The Effect of Metallicity on Cepheid-based Distances*
    166
    The Extragalactic Distance Scale Key Project. XVI. Cepheid Variables in an Inner Field of M101
    94
    Cepheid calibration of the peak brightness of SNe Ia. 11. SN 1998aq in NGC 3982
    90
    Rebuilding the Cepheid Distance Scale. I. A Global Analysis of Cepheid Mean Magnitudes
    60