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/

  • ISOPHOT-S: Capabilities and Calibration (Invited Paper)
    The in-flight characteristies of ISOPHOT-S are presented, in particular spectral response function, beam profile, dark current, straylight suppression, and wavelength calibration. Photometric calibration of point-like and extended sources is described. Sensitivity limits and the actual error budget are dis- cussed. The validation of the pipeline
    Klaas, U. et al.

    Advertised on:

    0
    1997
    Citations
    15
  • ISOPHOT-S Measurements of the Zodiacal Light: A Calibration Tool
    As part of the ISO calibration programme, we observed the mid-infrared spectrum of the Zodiacal Light at low and high ecliptie latitudes, using the spectrophotometer ISOPHOT-S. In the 6 um to 12 um range the average spectrum can be reproduced with a T = 264 K blackbody. By combining this blackbody spectrum with photometry from COBE / DIRBE, we
    Ábrahám, P. et al.

    Advertised on:

    0
    1997
    Citations
    3
  • Is LTE a Suitable Approximation for Fe I - based Diagnostics of the Thermal Structure of Sunspots?
    NLTE effects in iron lines are carefully investigated for the sunspot umbral model of Maltby et. al. (1986). Our model atom is realistic: it has hundreds of levels including many high-excited ones among which infrared transitions take place. The self-consistent solution of the kinetic and radiative transfer equations is obtained using recently
    Shchukina, N. G. et al.

    Advertised on:

    0
    1997
    Citations
    3