AAS 203rd Meeting, January 2004
Session 114 Dust in Galaxies
Poster, Thursday, January 8, 2004, 9:20am-4:00pm, Grand Hall

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[114.02] Extinction Mapping of NGC 628

M. A. Barrios (Gettysburg College), M. Matone (University of Pittsburgh), L. V. Jones (Gettysburg College)

We present new H\beta data taken at NURO this fall. Folding this in with data presented before by Matone, we reanalyze the extinction by creating a map using three hydrogen emission lines (H\alpha, H\beta and Br\gamma).

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Bulletin of the American Astronomical Society, 35#5
© 2003. The American Astronomical Soceity.