474 citations · 3.9k across the 62 of their papers we have counts for
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Optical emission from high velocity clouds and the ionization sources in the Galactic halo
Benjamin J. Weiner, Stuart N. Vogel, T. B. Williams
Optical emission lines have now been detected from about 20 high velocity clouds. These emission lines -- primarily H-alpha, secondarily [N II] and [S II] -- are very faint and dif…
A New Observational Upper Limit to the Low Redshift Ionizing Background Radiation
R. J. Weymann, S. N. Vogel, S. Veilleux +1
We report a new Fabry-Perot search for Halpha emission from the intergalactic cloud HI 1225+01 in an attempt to measure the low redshift ionizing background radiation. We set a new…
The BIMA Survey of Nearby Galaxies (BIMA SONG): I. The Radial Distribution of CO Emission in Spiral Galaxies
Michael W. Regan, Michele D. Thornley, Tamara T. Helfer +5
We present the first results of the BIMA Survey of Nearby Galaxies (BIMA SONG), an imaging survey of the CO J=(1-0) emission in 44 nearby spiral galaxies at a typical resolution of…