Open Access
Fig. 9.
Download original image
Comparison of +83 and +84d spectra of SNe 2021aatd and 1987A to the a3 (top), a4 (middle), and a5 (bottom) model spectra published by Dessart & Hillier (2019); see details in text. All spectra are normalized to the flux values at 6000 Å.
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.