Host galaxy spectra and consequences for SN typing From the SDSS SN Survey

Matthew D. Olmstead, Peter J. Brown, Masao Sako, Bruce Bassett, J. Brinkmann, Joel R. Brownstein, Howard Brewington, Heather Campbell, Chris B. D'Andrea, Kyle S. Dawson, Garrett L. Ebelke, Joshua A. Frieman, Lluís Galbany, Peter Garnavich, Ravi R. Gupta, Renee Hlozek, Saurabh W. Jha, Martin Kunz, Hubert Lampeitl, Elena MalanushenkoViktor Malanushenko, John Marriner, Ramon Miquel, Antonio D. Montero-Dorta, Robert C. Nichol, Daniel J. Oravetz, Kaike Pan, Donald P. Schneider, Audrey E. Simmons, Mathew Smith, Stephanie A. SneddenShow 11 moreShow less