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
    Penumbral finestructure: need for larger telescopes
    We obtained at the same time G-band images at the Dutch Open Telescope (DOT) on La Palma and spectropolarimetric data in the near infrared at the German Vacuum Tower Telescope (VTT) on Tenerife. The spectropolarimetric data show interesting correlations. Bright filaments have a smaller magnetic field s trength, and higher Evershed velocities occur
    Balthasar, H. et al.

    Advertised on:

    12
    2001
    Bibcode
    2001AN....322..367B
    Citations
    10
  • Non-refereed
    Periodicity of OJ287 in multisite multifrequency fast photometry?... Now you see it and now you don't
    We report the results of a multisite observing campaign of observations of OJ287 in the visible, near infrared and submillimetric in Winter 1989-90. Simultaneous UBVRIK and white light data were obtained with three telescopes in Tenerife and La Palma on three nights in December-January, supported by follow-up observations in January and March 1990
    Kidger, Mark et al.

    Advertised on:

    12
    1992
    Bibcode
    1992AAS...181.1102K
    Citations
    1
  • Non-refereed
    Perturbative Approximations to the Evolution of Plane Symmetric Cosmological Structures
    The two main perturbative schemes for the non-linear evolution of large-scale structures are the Lagrangian and the Eulerian ones. The former has been set as a much more powerful technique, due to its property of yielding the exact solution in the plane-symmetric case. We have applied the Eulerian scheme to this plane symmetric case and have
    Raposo, A. P. et al.

    Advertised on:

    12
    1998
    Bibcode
    1998tx19.confE.538R
    Citations
    0
  • Refereed
    Phase and Gain Relations between Low-Degree Intensity and Velocity Acoustic Modes during the Solar Activity Cycle
    Phase and gain relations between low-degree acoustic modes measured as intensity and velocity fluctuations have been carried out using various instruments and techniques. The helioseismic instrument aboard the Solar and Heliospheric Observatory (SOHO) satellite provides an opportunity to observe solar oscillations in intensity and velocity under
    Jiménez, Antonio

    Advertised on:

    12
    2002
    Bibcode
    2002ApJ...581..736J
    Citations
    9