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/

  • Refereed
    The interstellar (C-12)H(+)/(C-13)H(+) ratio towards HD 26676
    We present a new determination of the interstellar 12CH+/13CH+ ratio in the solar neighbourhood, based on high spectral resolution CCD observations of the CH+ molecule in the direction of the star HD 26676 (d ≃ 150 pc). The measured absorption at λ4233 Å is one of the most intense 12CH+ lines detected so far (Wλ =23.5 mÅ), and is produced in the
    Vladilo, G. et al.

    Advertised on:

    12
    1990
    Bibcode
    1990A&A...240..476V
    Citations
    2
  • Refereed
    Photographic and CCD surface photometry of 33 early-type galaxies in the Virgo cluster
    Detailed photographic mappings are presented for 33 early-type E and S0 galaxies in the Virgo cluster which are brighter than 14 mag. The mappings are based on B-band CCD and large-field photographic material. Attention is given to the geometrical characteristics of the isophotes in order to establish whether a faint disk is present, and the
    Caon, N. et al.

    Advertised on:

    12
    1990
    Bibcode
    1990A&AS...86..429C
    Citations
    98
  • Refereed
    NGC 985 - Extended ionized regions and the far-infrared luminosity of a ring-shaped Seyfert galaxy
    Narrow-band H-alpha images and long-slit spectroscopy of the Seyfert galaxy NGC 985 are presented. Large-scale extended ionized zones are seen to cover a significant fraction of the ring of this object. These ionized zones are responsible for a considerable fraction (greater than 35 percent) of the far-infrared emission of NGC 985. These ionized
    Rodriguez Espinosa, J. M. et al.

    Advertised on:

    12
    1990
    Bibcode
    1990ApJ...365..502R
    Citations
    21