Tipo de publicación: Con árbitro

  • Publicación
    The energy of waves in the photosphere and lower chromosphere. IV. Inversion results of Ca II H spectra
    Context. Most semi-empirical static one-dimensional (1D) models of the solar atmosphere in the magnetically quiet Sun (QS) predict an increase in temperature at...
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    The energy-dependent temporal variation of the ROSAT PSPC gain.
    The existence of systematic spectral-fit residuals in ROSAT PSPC spectra, and their dependence on time, is by now a well established fact. This paper describes...
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    The enigma of Gaia18cjb: A possible rare hybrid of FUor and EXor properties
    Context. Gaia18cjb is one of the Gaia-alerted eruptive young star candidates that has been experiencing a slow and strong brightening during the last 13 years...
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    The enrichment history of cosmic metals
    We use a suite of cosmological, hydrodynamical simulations to investigate the chemical enrichment history of the Universe. Specifically, we trace the origin of...
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    The entropy of galaxy spectra: how much information is encoded?
    The inverse problem of extracting the stellar population content of galaxy spectra is analysed here from a basic standpoint based on information theory. By...
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    The envelope of the power spectra of over a thousand δ Scuti stars. The T̅eff - νmax scaling relation
    CoRoT and Kepler high-precision photometric data allowed the detection and characterization of the oscillation parameters in stars other than the Sun. Moreover...
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    The environments of luminous radio galaxies and type-2 quasars
    We present the results of a comparison between the environments of (1) a complete sample of 46 southern 2-Jy radio galaxies at intermediate redshifts (0.05 z ...
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    The environs of the H II region Gum 31
    Aims:We analyze the distribution of the interstellar matter in the environs of the H ii region Gum 31, excited by the open cluster NGC 3324, located in the...
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    The Episodic Dust-Maker WR:125 - Part Two - Spectroscopy and Photometry during Infrared Maximum
    During 1992-93 the infrared flux from the Wolf-Rayet star WR 125, which formed a dust shell in 1990-91, reached a maximum. This is attributed to the continuous...