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The Extragalactic Distance Scale Key Project III. Teh discovery of Cephids and a New Distance to M101 Using the Hubble Space TelescopeWe report on the discovery of 29 cephid variables in the galaxy M101 after using the original Wide Field Camera (WFC 1) and the new Wide Field and Planetary Camera (WFPC 2) on the Hubble Space Telescope (HST), to observe a field in M101 at 14 independent epochs in F555W.
Document ID
20060038065
Acquisition Source
Jet Propulsion Laboratory
Document Type
Preprint (Draft being sent to journal)
External Source(s)
Authors
Kelson, Daniel D.
Madore, Barry
Date Acquired
August 23, 2013
Publication Date
January 1, 1994
Distribution Limits
Public
Copyright
Other
Keywords
cephids M101 galaxy M101 Hubble observations

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