Physical conditions and chemical abundances in PN M 2-36. Results from deep echelle observations
Monthly Notices of the Royal Astronomical Society（2021）
摘要
We present a spectrum of the planetary nebula (PN) M 2-36 obtained using the Ultraviolet and Visual Echelle Spectrograph (UVES) at the Very Large Telescope. 446 emission lines are detected. We perform an analysis of the chemical composition using multiple electron temperature (Te) and density (ne) diagnostics. Te and ne are computed using a variety of me...
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关键词
ISM: abundances,planetary nebulae: individual: M 2-36
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