Subaru IR Echelle Spectroscopy of Herbig‐Haro Driving Sources. I. H2and [Feii] Emission
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چکیده
منابع مشابه
Subaru IR Echelle Spectroscopy of Herbig - Haro Driving Sources I . H 2 and [ Fe II ] Emission
We present infrared echelle spectroscopy of three Herbig-Haro (HH) driving sources (SVS 13, B5-IRS 1 and HH 34 IRS) using Subaru-IRCS. The large diameter of the telescope and wide spectral coverage of the spectrograph allowed us to detect several H 2 and [Fe II] lines in the Hand K-bands. These include H 2 lines arising from v=1–3 and J=1–11, and [Fe II] lines with upper level energies of E/k =...
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Near-IR echelle spectra in [FeII] 1.644 μm emission trace Forbidden Emission Line (FEL) regions towards seven Class I HH energy sources (SVS13, B5-IRS1, IRAS 04239+2436, L1551-IRS5, HH34-IRS, HH 72-IRS and HH379-IRS) and three classical T Tauri stars (AS 353A, DG Tau and RW Aur). The parameters of these FEL regions are compared to the characteristics of the Molecular Hydrogen Emission Line (MHE...
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We present infrared echelle spectroscopy of three Herbig-Haro (HH) driving sources (SVS 13, B5-IRS 1 and HH 34 IRS) using Subaru-IRCS. The large diameter of the telescope and wide spectral coverage of the spectrograph allowed us to detect several H 2 and [Fe II] lines in the Hand K-bands. These include H 2 lines arising from v=1–3 and J=1–11, and [Fe II] lines with upper level energies of E/k =...
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ژورنال
عنوان ژورنال: The Astrophysical Journal
سال: 2006
ISSN: 0004-637X,1538-4357
DOI: 10.1086/500352