Publication type: Non-refereed

  • Publication
    Atmospherical wavefront phases using the plenoptic sensor (real data)
    Plenoptic cameras have been developed the last years as a passive method for 3d scanning, allowing focal stack capture from a single shot. But data recorded by...
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    Atomic Hydrogen Gas Kinematics in NGC 3359
    We present the kinematical analysis of HI and HII gases within the disk of NGC 3359. There is a strong trend of non-circular gas flow as seen in the velocity...
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    Atomic orientation in chromospheric lines.
    Observations of the Stokes I and V profiles of the Ca II H and K lines in solar magnetic regions are presented. Least-squares fits of dI/dλ to V are obtained...
  • Publication
    Atomic Polarization and the Hanle Effect
    This article presents an introduction to optical pumping, atomic polarization and the Hanle effect in weakly magnetized stellar atmospheres. Although the...
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    Atomic Scattering Polarization. Observations, Modeling, Predictions
    This paper highlights very recent advances concerning the identification of new mechanisms that introduce polarization in spectral lines, which turn out to be...
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    Attempt to detect Aflven waves with Solar Optical Telescope aboard Hinode
    Flux tube on the sun may carry linear and torsional Alfven waves generated by photospheric motion. Photospheric motion of 2 km/s would provide magnetic...
  • Publication
    Attitude determination for balloon-borne experiments
    An attitude determination system for balloon-borne experiments is presented. The system provides pointing information in azimuth and elevation for instruments...
  • Publication
    Audiocuentos astronómicos para el confinamiento
    En el marco de la campaña #IACUniversoEnCasa generada por la COVID-19 se han difundido audiocuentos ilustrados (para niños y adultos) de divulgación científica...
  • Publication
    Auroral and Non-auroral X-ray Emissions from Jupiter: A Comparative View
    Jovian X-rays can be broadly classified into two categories: (1) "auroral" emission, which is confined to high-latitudes ( ˜>60° ) at both polar regions, and (2...