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astro-ph2006
SNe 2005ay and 2005cs: Two interesting II-Plateau events
I. J. Danziger, A. Elmhamdi, D. Yu. Tsvetkov +2
The "U,B,V,R,I" light curves of the type IIP supernovae (SNe IIP) SN 2005ay and SN 2005cs, and one spectrum for SN 2005cs, are presented and analyzed. We found both events to be fa…
astro-ph2006★ 15 cited
Goodness-of-Fit Tests DIFF1 and DIFF2 for Locally-Normalized Supernova Spectra
David J. Jeffery, Wesley Ketchum, David Branch +3
Two quantitative tests DIFF1 and DIFF2 for measuring goodness-of-fit between two locally-normalized supernova spectra are presented. Locally-normalized spectra are obtained by divi…
astro-ph2003
^{56}Ni mass in type IIP SNe: Light curves and H-alpha luminosities diagnostics
A. Elmhamdi, N. N. Chugai, I. J. Danziger
We analyse late-time observations, available photometry and spectra, of a sample of type II plateau supernovae (SNe IIP). The possibility of using H luminosity at the nebular ep…