Investigating the surface inhomogeneities of the contact binary SW Lacertae I. Doppler imaging

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ŞENAVCI H. V., Hussain G. A. J., O'Neal D., Barnes J. R.

ASTRONOMY & ASTROPHYSICS, cilt.529, 2011 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 529
  • Basım Tarihi: 2011
  • Doi Numarası: 10.1051/0004-6361/201015753
  • Dergi Adı: ASTRONOMY & ASTROPHYSICS
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Anahtar Kelimeler: techniques: imaging spectroscopy, stars: activity, binaries: eclipsing, URSAE-MAJORIS, ADDITIONAL COMPONENTS, ACTIVE LONGITUDES, MAGNETIC ACTIVITY, STAR-SPOTS, SYSTEMS, PARAMETERS, ENVELOPES, EVOLUTION, STARSPOTS
  • Ankara Üniversitesi Adresli: Hayır

Özet

Aims. We aim to reconstruct the first detailed surface maps of the W UMa-type contact binary system, SW Lac. These maps should reveal the distributions of dark, magnetically active spot regions on the component stars and enable us to compare these with the results of similar studies of other active stars.