The Extragalactic Distance Scale Key Project. XVI. Cepheid Variables in an Inner Field of M101

Authors :: Stetson, P. B
Saha, A
Ferrarese, L
Rawson, D. M
Ford, H. C
Freedman, W. L
Graham, J. A
Harding, P
Han, M
Hill, R. J
Hoessel, J. G
Huchra, J. P
Hughes, S. M
Illingworth, G. D
Kennicutt, R. C., Jr
Madore, B. F
Mould, J. R
Phelps, R. L
Sakai, S
Silbermann, N. A
Turner, A
Source :: Astrophysical Journal.
Publication Year :: 1998
Publisher :: United States: NASA Center for Aerospace Information (CASI), 1998.
Abstract: We report on the identification of 255 candidate variable stars in a field located some 1.7 from the center of the late-type spiral galaxy M101 = NGC 5457, based on observations made with the Wide Field and Planetary Camera 2 on board the Hubble Space Telescope.

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