Publications

This section contains the publications database that collects IAC articles published in scientific journals. Please, click on the arrow to see full search filter and sort options: author, journal, year, etc..

It also provides access to IAC Preprints Repository here: https://research.iac.es/preprints/

  • Non-refereed
    Photometric and Polarimetric Observations of the Wolf-Rayet Eclipsing Binary HD 5980 in the Small Magellanic Cloud
    We present results of photometry and photopolarimetry of the Wolf-Rayet eclipsing binary system HD 5980 in the Small Magellanic Cloud, which underwent an unexpected eruption during 1994, transforming its spectrum into a Luminous Blue Variable-like one. CCD photometry was performed during the post-outburst declining phase. Pre-outburst
    Cellone, S. A. et al.

    Advertised on:

    12
    1996
    Bibcode
    1996RMxAC...5..123C
    Citations
    1
  • Non-refereed
    Photometric and Polarimetric Properties of Blazars
    This project presents the principal conclusions of a long series of infrared and visible observations of blazars taken from 1987-92. The data fall broadly into three classes: spectropolarimetry in the range 4000-9500A of a small sample of selected AGNs; polarimetry of a sample of a dozen blazars and some twenty low polarisation quasars (LPQs)
    de Diego, J. A.

    Advertised on:

    12
    1992
    Bibcode
    1992AAS...181.2102D
    Citations
    1
  • Refereed
    Photospheric activity of the Sun with VIRGO and GOLF. Comparison with standard activity proxies
    We study the variability of solar activity using new photospheric proxies originally developed for the analysis of stellar magnetism with the CoRoT and Kepler photometric observations. These proxies were obtained by tracking the temporal modulations in the observations associated with the spots and magnetic features as the Sun rotates. We analyzed
    Salabert, D. et al.

    Advertised on:

    12
    2017
    Bibcode
    2017A&A...608A..87S
    Citations
    31
  • Non-refereed
    Photospheric Magnetic Flux Emergence: A comparative study between Hinode/SOT Observations and MHD simulations
    With high angular resolution, high temporal cadence and a stable point spread function, the Solar Optical Telescope (SOT) onboard the Hinode satellite is the ideal instrument for the study of magnetic flux emergence and its manifestations on the solar surface. In this presentation, we focus on the development of ephemeral regions and small active
    Cheung, M. C. et al.

    Advertised on:

    12
    2007
    Bibcode
    2007AGUFMSH53A1073C
    Citations
    0
  • Refereed
    Physical parameters of the intermediate age open cluster IC 1311: Clues for the theory of stellar evolution
    The results of a UBVR photometric study in the field of the open cluster IC 1311 are presented. A comparison with previously published results on NGC 7044, based on measurements secured during the same observing run, leads to a self-consistent constraints to the parameters of the cluster. The location of selected samples of giant and unevolved
    Delgado, A. J. et al.

    Advertised on:

    12
    1994
    Bibcode
    1994AJ....108.2193D
    Citations
    4
  • Refereed
    Physical Properties of the Solar Magnetic Photosphere under the MISMA Hypothesis. I. Description of the Inversion Procedure
    The paper describes an automatic inversion code to recover microstructured magnetic atmospheres (MISMAs) by fitting Stokes profiles. These solar model atmospheres incorporate small-scale fluctuations of the magnetic field vector, the velocity, the temperature, etc., which seems to be an intrinsic property of the magnetic photosphere. The model
    Sanchez Almeida, J.

    Advertised on:

    12
    1997
    Bibcode
    1997ApJ...491..993S
    Citations
    92