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This document summarizes observations of the Antares nebula made using the UVES spectrograph on the Very Large Telescope. The observations mapped the nebula with high-resolution spectra across 23 slit positions. Analysis found that in addition to numerous [Fe II] lines, the nebula shows Balmer line recombination from H-alpha to H-10 and [NII] lines, indicating the presence of an HII region. Combining velocity information from optical and HST spectra located the HII region 215 AU behind the plane of the sky
- Author
- midi64
- Language
- EN