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[supernova] SN 2011az (= PSN J12535343+3605193)

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We performed optical spectroscopic observations of type-IIP supernova, SN 2011az (c.f. CBET 2680), on Mar. 28.  Broad Balmer emissions of SN and narrow ones of the host galaxy are detected. Absorption components of balmer lines were weak. These features suggest that the SN 2011az is in the early phase of its explosion. 

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2022/05

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