Publicación
A Herbig-Haro flow in HV Tauri
We report on the serendipitous discovery of a Herbig-Haro flow close to the pre-main sequence system HV Tauri. Low resolution spectra indicate a high excitation...
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PublicaciónInternational Ultraviolet Explorer--Uniform Low Dispersion Archive : T Tauri starsNot Available
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PublicaciónLithium abundances in classical and weak T Tauri starsA study on the lithium abundance in 36 T Tauri stars (mass range 0.4-2.25 solar masses), partly based on high-dispersion spectra taken with the Isaac Newton...
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PublicaciónLithium in T Tauri starsThe lithium abundance in 26 T Tauri stars is derived using data taken at the Isaac Newton Telescope and data from literature. The aim is to understand the...
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PublicaciónLithium in the pre-main sequence triple system UX TauriHigh-resolution spectra (range 655-675 nm) are presented of the pre-main sequence triple system UX Tau. Favorable seeing conditions allowed detection of the...
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PublicaciónNear infrared-IRAS candidates for molecular outflows in LYNDS cloudsThe IRAS Point Source Catalog was cross-correlated with the Lynds Catalog of Dark Clouds to find bright IR sources with 100-micron fluxes higher than their...
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PublicaciónOn the evolutionary status of two very active visual binariesHD 36705 (AB Doradus) and HD 155555 (V824 Ara) are two nearby very active cool stars. Both have strong Li I (lambda)6708 resonance lines, implying high surface...
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PublicaciónOn the post-T-Tauri nature of late-type visual companions to B-type starsWe report on intermediate-to-high resolution spectroscopy and standard broadband photometry of late-type visual companions to early-type stars. Our program...
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PublicaciónPre-main sequence lithium burning. 1: Weak T Tauri starsWe report high-resolution spectroscopic observations for a sample of 38 T Tauri stars (TTS), complemented by UBVRI photometry of 13 TTS, and CCD VRI photometry...