Publicaciones

Esta sección ofrece el acceso a la base de datos de Publicaciones que recopila los artículos del IAC publicados en revistas científicas. Por favor, pulsa la flecha del menú para ver todas las opciones de búsqueda y de ordenación de resultados; autor, revista, año, etc..

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  • An automatic procedure for a determination of the effective temperature and gravity - Application to 100 O-type stars
    We have developed an automatic procedure to determine Teff and log g from the comparison of observational data with their theoretical values. After a description of the method we compare our results for a sample of 100 O-type stars with the classifications of Conti and Walborn and with the determinations of Morrison by photometric indices. The
    Morossi, C. et al.

    Fecha de publicación:

    9
    1980
    Número de citas
    9
  • An example of the cancellation of magnetic fields during the decay of an active region
    A case of cancellation of magnetic fields is observed during the decay of a small active region. Three different sources of information were simultaneously used: high resolution magnetograms, chromospheric Ca II filtergrams and transverse velocity fields. A magnetic structure is apparently dragged to the network by the supergranular velocity field
    de la Rosa, I. G. et al.

    Fecha de publicación:

    9
    1989
    Número de citas
    7
  • An infrared view of AGN feedback in a type-2 quasar: the case of the Teacup galaxy
    We present near-infrared integral field spectroscopy data obtained with Very Large Telescope/Spectrograph for INtegral Field Observations in the Near Infrared (SINFONI) of `the Teacup galaxy'. The nuclear K-band (1.95-2.45 μm) spectrum of this radio-quiet type-2 quasar reveals a blueshifted broad component of FWHM ˜ 1600-1800 km s-1 in the hydrogen
    Ramos Almeida, C. et al.

    Fecha de publicación:

    9
    2017
    Número de citas
    36
  • An optical counterpart to GRB 971227?
    Observations taken at Calar Alto and Loiano led to the possible identification of the GRB 971227 optical counterpart. Details on the observations are presented.
    Guarnieri, A. et al.

    Fecha de publicación:

    9
    1999
    Número de citas
    1
  • Analysing Solar-like Oscillations with an Automatic Pipeline
    The Kepler mission will provide a huge amount of asteroseismic data during the next few years, among which hundreds of solar-like stars will be targeted. The amount of stars and their observation length represent a step forward in the comprehension of the stellar evolution that has already been initiated by CoRoT and MOST missions. Up to now, the
    Mathur, S. et al.

    Fecha de publicación:

    9
    2009
    Número de citas
    2
  • Analysis techniques and performance of the Domino Ring Sampler version 4 based readout for the MAGIC telescopes
    Recently the readout of the MAGIC telescopes has been upgraded to a new system based on the Domino Ring Sampler version 4 chip. We present the analysis techniques and the signal extraction performance studies of this system. We study the behavior of the baseline, the noise, the cross-talk, the linearity and the time resolution. We investigate also
    Sitarek, Julian et al.

    Fecha de publicación:

    9
    2013
    Número de citas
    21