Free Access

Fig. 2


Fit to the continuum of the optical spectrum obtained at + 56 d after R-band maximumcompared to a spectrum of the Type IIn SN 2010jl at a similar phase. The fit wasobtained by varying the amount of the extinction for SN 2015da in order to have aBB temperature comparable with that computed for SN 2010jl. We first fixed RV = 3.1 and then let it vary within the RV = 2−4 range.

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.