Light curves and spectra for theoretical models of high-velocity red-giant star collisions

Open Access

Fig. 4.

Same as Fig. 2, but now showing the photometric properties for the filters UVW2, UVW1, U, and V (data for SN 1987A are shown for the optical filters). The light curves for the three models corresponding to weaker collisions are truncated because of convergence difficulties with CMFGEN during the recombination phase.

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