SN 2024hpj: A perspective on SN 2009ip-like events

Open Access

Fig. 8.

Evolution of Hα and Hβ during the first month after discovery. Left: Evolution of Hα in velocity space. Centre: Evolution of Hβ in velocity space. Numbers indicate the phase from the peak. Right: Flux ratios of $\frac{H α}{H β}$ $Mathematical equation: $ {\frac{\mathrm{H}\alpha}{\mathrm{H}\beta}} $$ .

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