Ultraviolet Detection of the Binary Companion to the Type IIb SN 2001ig
نویسندگان
چکیده
منابع مشابه
Optical Spectroscopy of the Somewhat Peculiar Type Iib Supernova 2001ig
Here we present previously unpublished optical spectra of supernova (SN) 2001ig, a Type IIb SN, from about a week after explosion until nearly one year later. The earliest spectrum consists of only a few broad absorption features, but soon more common Type II SN features including hydrogen P-Cygni profiles and helium absorption become apparent. At later times, as the H features fade and the He ...
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ژورنال
عنوان ژورنال: The Astrophysical Journal
سال: 2018
ISSN: 1538-4357
DOI: 10.3847/1538-4357/aaaf1e