Tipo de publicación: Sin árbitro

  • Publicación
    An Emission-Line Star Conundrum Identified by SDSS-III/APOGEE
    A small fraction of the telluric standards observed as part of the SDSS-III APOGEE survey have been discovered to be B-type emission line stars, many of which...
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    An empirical method to derive distance to stellar clusters
    Not Available
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    An empirical spectral library of chemically well characterized stars for stellar population modelling
    With the goal of assembling a new generation of more realistic single stellar population (SSP) models, we have obtained magnesium abundances for nearly 80% of...
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    An Enigmatic High Excitation Nebula in IC 1613 Dwarf Galaxy
    We report the serendipitous discovery of a high-excitation nebula in the Local Group dwarf galaxy IC 1613. The nebula shows spectral features typical of a...
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    An estimate of anthropogenic carbon into the north east Atlantic between Scotland and Iceland
    The uptake of anthropogenic CO2 by the oceans since the industrial revolution is considered to have considerably buffered atmospheric CO2 increases and thereby...
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    An Estimate of the Total Mass of the Galactic Halo in Substellar Objects, from an Observationally Tested Chemical Evolution Model
    Not Available
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    An Explanation For Large-amplitude Longitudinal Oscillations In Prominences
    Large amplitude longitudinal (LAL) oscillations, consisting of periodic motions of prominence material along a filament axis, are rare but quite dramatic. The...
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    An exploration of Cygnus OB2 and perspectives for the upcoming WEAVE High-Resolution Cygnus Survey
    During the last years we have carried out different studies in the Cygnus OB2 association based on new spectroscopic data and benefiting from the unprecedented...
  • Publicación
    An extensive search for planetary nebulae in M33
    The importance of the study of Planetary Nebulae (PNe) in our Galaxy and in external galaxies is outlined, with the aim of highlighting how the combined study...