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
    A stronger He II 4686 in the spectrum of the planetary nebula NGC 6572
    On a recent spectrogram of the planetary nebula NGC 6572 the authors have found He II 4686 clearly in emission. They review previous descriptions of the spectrum and conclude that He II 4686 is stronger than 20 years ago. They briefly discuss the possible implications of this result, and suggest a careful monitoring of several planetary nebulae.
    Mendez, R. H. et al.

    Advertised on:

    12
    1988
    Bibcode
    1988A&A...207L...5M
    Citations
    11
  • Non-refereed
    VIRGO: The solar monitor experiment on SOHO
    The Variability of solar IRradiance and Gravity Oscillations (VIRGO) experiment contains two types of active cavity radiometers for monitoring of the solar constant, two three channel sunphotometers for the measurement of spectral irradiance at 335, 500 and 865 nm and a low resolution imager with 12 pixels. The main scientific objective is probing
    Froehlich, C. et al.

    Advertised on:

    11
    1988
    Bibcode
    1988sohi.rept...19F
    Citations
    1
  • Refereed
    The Abundance Gradient in NGC 3344
    The steep abundance gradient found by McCall, Shields, and Rybski (1981) in the Sbc galaxy NGC 3344 is confirmed by a measurement of the electron temperature in the outer H II region.
    Pagel, B. E. J. et al.

    Advertised on:

    11
    1988
    Bibcode
    1988PASP..100.1428V
    Citations
    7
  • Refereed
    An empirical approach to the location of the theoretical isochrones in the observational plane
    A new empirical calibration of the (B-V) index versus the three fundamental stellar parameters T(eff), (Fe/H), and log g is presented whose range of validity is adequate to analyze the main sequence and turnoff regions of most of the stellar cluster systems. Significant systematic differences are found between this new calibration and previous ones
    Arribas, S. et al.

    Advertised on:

    11
    1988
    Bibcode
    1988A&A...206...63A
    Citations
    36