2 papers
astro-ph2004
Multiwavelength WHAM Observations of Extra-planar Warm Ionized Gas in the Galaxy
G. J. Madsen
We report on observations of several optical emission lines toward a variety of newly revealed faint, large-scale H-alpha-emitting structures in the warm ionized medium (WIM) of th…
astro-ph2001
The Wisconsin H-Alpha Mapper Northern Sky Survey of Galactic Ionized Hydrogen
G. J. Madsen, L. M. Haffner, R. J. Reynolds
The Wisconsin H-Alpha Mapper (WHAM) has completed a one-degree resolution, velocity-resolved northern sky survey of H-alpha emission from our Galaxy. The unprecedented sensitivity…