A quadruple-phase strong Mg II absorber at Z ∼ 0.9902 Toward PG 1634+706

Keyphrases

• Absorber 100%
• Background Spectrum 16%
• Broad Phase 16%
• Cm(III) 33%
• Data Profile 16%
• Dense Phase 16%
• Doppler Parameters 16%
• Early-type Galaxies 16%
• Echelle Spectrograph 33%
• Fe(II) 16%
• Four-phase 16%
• Galactic Halo 16%
• High-order 16%
• High-resolution 33%
• High-resolution Spectra 16%
• Hubble Space Telescope 16%
• Imaging Spectrometer 33%
• Inter-cloud 16%
• Interstellar Medium 33%
• Keck 16%
• Line-of-sight 16%
• Low Metallicity 16%
• Lyman Series 16%
• Mg(II) 100%
• Milky Way 16%
• Photoionization 16%
• Quasars 16%
• Shock 16%
• Si-C 16%
• Small-scale Structures 16%
• Space Telescope 33%
• Strong Absorption 16%
• Supernovae 16%
• Synthetic Spectra 16%

Physics

• Early-Type Galaxies 33%
• Galactic Halos 33%
• High Resolution 100%
• Hubble Space Telescope 33%
• Interstellar Matter 66%
• Line of Sight 33%
• Metallicity 33%
• Milky Way 33%
• Photoionization 33%
• Quasar 33%
• Space Telescope 66%
• Spectrographs 66%
• Spectrometer 66%
• Supernovae 33%