Published January 1984 | Version v1
Report Restricted

Ultraviolet, optical and infra-red observations of the Wolf-Rayet contact-eclipsing binary CQ Cephei

Creators

  • 1. Royal Greenwich Observatory, Hailsham (UK)
  • 2. Manchester Univ. (UK). Dept of Astronomy
  • 3. University Coll., London (UK). Dept. of Physics and Astronomy
  • 4. Leicester Univ. (UK). Dept. of Astronomy

Description

The present study on wolf-rayet contact-eclipsing binary CQ Cephei is an attempt to combine the best observational previous results with an extensive set of UV data from the IUE Satellite and with new IR photometric data. The orbital variations of the CQ Cep system are investigated as well as the secondary component. The early studies of CQ Cep are reviewed, and the observations used in the present analysis described. Continuum energy distribution, interstellar extinction, photometric variability, light curves, time dependence of the emission and absorption line spectra and models for the CQ Cept system are discussed. (U.K.)

Availability note (English)

MF available from INIS under the Report Number.

Files

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Additional details

Publishing Information

Imprint Pagination
85 p.
Report number
RAL--84-005

INIS

Country of Publication
United Kingdom
Country of Input or Organization
United Kingdom
INIS RN
15060362
Subject category
S79: ASTROPHYSICS, COSMOLOGY AND ASTRONOMY;
Resource subtype / Literary indicator
Numerical Data
Descriptors DEI
ABSORPTION SPECTRA; BINARY STARS; COMPILED DATA; EMISSION SPECTRA; ENERGY SPECTRA; INFRARED SPECTRA; INTERSTELLAR SPACE; PHOTOMETRY; PROTOSTARS; REVIEWS; SATELLITES; SPECTRA; STAR MODELS; ULTRAVIOLET SPECTRA; VISIBLE SPECTRA; WOLF-RAYET STARS
Descriptors DEC
DATA; DOCUMENT TYPES; INFORMATION; MAIN SEQUENCE STARS; MATHEMATICAL MODELS; NUMERICAL DATA; SPACE; STARS

Optional Information

Notes
Accepted for publication in Astronomy and Astrophysics.
Secondary number(s)
SA--83-12.