Tipo de publicación: Con árbitro

  • Publicación
    Application of Deep Learning to the Classification of Stokes Profiles: From the Quiet Sun to Sunspots
    The morphology of circular polarization profiles from solar spectropolarimetric observations encodes information about the magnetic field strength, inclination...
  • Publicación
    Application of speckle and (multi-object) multi-frame blind deconvolution techniques on imaging and imaging spectropolarimetric data
    Context. Ground-based imaging and imaging spectropolarimetric data are often subjected to post-facto reconstruction techniques to improve the spatial resolution...
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    Application of the Eddington inversion method to constrain the dark matter halo of galaxies using only observed surface brightness profiles
    Context. The halos of low-mass galaxies may allow us to constrain the nature of dark matter (DM), but the kinematic measurements needed to diagnose the required...
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    Application of the infrared flux method to globular cluster stars. The M 3 giant branch
    The authors present optical and near infrared photometry, covering from 0.36 to 2.3 microns, for a wide sample of red giant stars in the globular cluster M3...
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    Applications of image sharpening techniques. I - Nebular structure in H-alpha of AG Peg
    H-alpha observations of AG Peg, obtained using an IPCS detector on the 2.5-m Isaac Newton Telescope of the Observatorio del Roque de Los Muchachos on November...
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    Approximate Bayesian neural Doppler imaging
    Aims: The non-uniform surface temperature distribution of rotating active stars is routinely mapped with the Doppler imaging technique. Inhomogeneities in the...
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    Approximate Lambda-Operators working at optimum convergence rate. I - Theory and application to hydrostatic atmospheres
    In this paper the approximate Lambda-Operator (ALO) developed by Olson, Auer and Buchler (OAB, 1986) is inspected from a more mathematical standpoint and...
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    Aquila X-1: a low-inclination soft X-ray transient
    We have obtained I-band photometry of the neutron star X-ray transient Aql X-1 during quiescence. We find a periodicity at 2.487 cycles d^-1, which we interpret...
  • Publicación
    Archaeoastronomy and Conflict: On the Orientation of Prehistoric Funerary Monuments in Western Sahara
    A variety of Prehistoric dry-stone monuments are ubiquitous in Western Sahara, a region delimited by the boundaries of the former Spanish colony. With either...