Evolution of SN 2006X spectrum

Evolution of the Sodium line in the spectrum of the supernova SN 2006X as a function of time since the supernova's maximum light in the blue. Four of the spectra were obtained with UVES on ESO's VLT and one with HIRES on the Keck. The spectra are shown with respect to a relative velocity and have been normalised to their continuum. In each panel, the dotted curve traces the atmospheric absorption spectrum.

Créditos:

ESO

Sobre a imagem

Id:eso0731a
Tipo:Mapa
Data de divulgação:12 de Julho de 2007
Notícias relacionadas:eso0731
Tamanho:2351 x 2303 px

Sobre o objeto

Nome:SN 2006X
Tipo:Local Universe : Star : Evolutionary Stage : Supernova
Distância:50 milhão anos-luz
Categoria:Stars

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