L
L. M. Haffner
Researcher at University of Wisconsin-Madison
Publications - 102
Citations - 3850
L. M. Haffner is an academic researcher from University of Wisconsin-Madison. The author has contributed to research in topics: Galaxy & Interstellar medium. The author has an hindex of 29, co-authored 99 publications receiving 3706 citations. Previous affiliations of L. M. Haffner include Embry–Riddle Aeronautical University & Space Science Institute.
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Journal ArticleDOI
The Wisconsin Hα Mapper Northern Sky Survey
L. M. Haffner,Ronald J. Reynolds,S. L. Tufte,G. J. Madsen,Kurt P. Jaehnig,Jeffrey W. Percival +5 more
TL;DR: The Wisconsin Hα Mapper (WHAM) has surveyed the distribution and kinematics of ionized gas in the Galaxy above declination -30° and provided the first absolutely calibrated, kinematically resolved map of the Hα emission from the warm ionized medium (WIM) within ~±100 km s-1 of the local standard of rest as discussed by the authors.
Journal ArticleDOI
The Wisconsin H-Alpha Mapper Northern Sky Survey
TL;DR: The Wisconsin H-Alpha Mapper (WHAM) has surveyed the distribution and kinematics of ionized gas in the Galaxy above declination -30 degrees as discussed by the authors, which has an angular resolution of one degree and provides the first absolutely-calibrated, kinematically-resolved map of the H-alpha emission from the Warm Ionized Medium (WIM) within ~ +/-100 km/s of the Local Standard of Rest.
Journal ArticleDOI
The warm ionized medium in spiral galaxies
L. M. Haffner,R.-J. Dettmar,John E. Beckman,Kenneth Wood,Jonathan D. Slavin,C. Giammanco,G. J. Madsen,Almudena Zurita,Ronald J. Reynolds +8 more
TL;DR: A review of observations and models of the diffuse ionized gas that permeates the disk and halo of our Galaxy and others was presented during an afternoon scientific session of the 65th birthday celebration for Professor Carl Heiles held at Arecibo Observatory in August 2004 as mentioned in this paper.
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WHAM Observations of Hα, [S II], and [N II] toward the Orion and Perseus Arms: Probing the Physical Conditions of the Warm Ionized Medium
TL;DR: In this article, a large portion of the Galaxy (l \ 123i¨164i, b \( 6i to (35i), which samples regions of the Local (Orion) spiral arm and the more distant Perseus arm, has been mapped with the Wisconsin Ha Mapper (WHAM) in the (S II) j6716 and (N II)j6583 lines.
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WHAM Observations of H-Alpha, [S II], and [N II] toward the Orion and Perseus Arms: Probing the Physical Conditions of the Warm Ionized Medium
TL;DR: In this article, a large portion of the Milky Way was mapped with the Wisconsin H-Alpha Mapper (WHAM) in the H-alpha, [S II] 6716, and [N II] 6583 lines.