408 citations · 2.6k across the 56 of their papers we have counts for
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astro-ph2006★ 172 cited
A Multiwavelength Optical Emission Line Survey of Warm Ionized Gas in the Galaxy
G. J. Madsen, R. J. Reynolds, L. M. Haffner
We report on observations of several optical emission lines toward a variety of newly revealed faint, large-scale Halpha-emitting regions in the Galaxy. The lines include [NII] 658…
astro-ph2006★ 6 cited
An Optical Emission Line Survey of Large Planetary Nebulae
G. J. Madsen, D. J. Frew, Q. A. Parker +2
Accurate emission line fluxes from planetary nebulae (PNe) provide important constraints on the nature of the final phases of stellar evolution. Large, evolved PNe may trace the la…