Free Access

Fig. 7

image

Optical spectrum of SN 2005at (black) dereddened with different values of host galaxy extinction, overlaid with the spectra of SN 2007gr (red) obtained 14 days after the R-band peak (Crockett et al. 2008). The best match in the spectroscopic comparison is achieved with SN 2005at host galaxy extinction of AV = 1.8 mag, which is consistent with the adopted AV = 1.9 ± 0.1 mag derived based on the light curves. The spectra are scaled and shifted for clarity.

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.