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Sixty four nights of U BV photometry of early-type stars at La Silla


Mayer, P.; Božić, Hrvoje; Lorenz, R.; Drechsel, H.
Sixty four nights of U BV photometry of early-type stars at La Silla // Astronomische Nachrichten, 331 (2010), 3; 274-281 doi:10.1002/asna.200911303 (međunarodna recenzija, članak, znanstveni)


Naslov
Sixty four nights of U BV photometry of early-type stars at La Silla

Autori
Mayer, P. ; Božić, Hrvoje ; Lorenz, R. ; Drechsel, H.

Izvornik
Astronomische Nachrichten (0004-6337) 331 (2010), 3; 274-281

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Binaries: eclipsing; stars: early type; stars: individual (MY Ser; V871 Cen; V1051 Cen); techniques: photometric

Sažetak
U BV measurements of early-type stars, mostly eclipsing binaries, obtained at La Silla in the years 1990 to 1994 with the ESO 50 cm telescope are presented. Most of these data were already used in our individual studies of several binaries. Now all photometric measurements were reduced again with an advanced technique and are made available electronically. Our data for MY Ser have not yet been published ; new light curve is given and solved. The result is that MY Ser is a contact binary, with very large fill-out parameter. Also a light curve and its solution for V1051 Cen are provided, and the problem of the period of V871 Cen is pointed out. Besides binaries (and the comparison and check stars) data for several stars in southern H II regions are included. Extinction and transformation coefficients are given.

Izvorni jezik
Engleski

Znanstvena područja
Fizika



POVEZANOST RADA


Projekt / tema
007-0000000-1364 - Fizikalni procesi u atmosferama Sunca i zvijezda (Vladimir Ruždjak, )

Ustanove
Geodetski fakultet, Zagreb

Autor s matičnim brojem:
Hrvoje Božić, (96760)

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


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