A Study on W Ursae Majoris-Type Systems Recognised by the ROTSE-IIId Experiment

Coker, D.; Ozdemir, S.; Yeşilyaprak, Cahit; YERLİ, SİNAN KAAN; AKSAKER, NAZIM; Gucsav, B. B.

doi:10.1017/pasa.2012.013

Makale Tam Makale Uluslararası 2013

A Study on W Ursae Majoris-Type Systems Recognised by the ROTSE-IIId Experiment

D. Coker, S. Ozdemir, Cahit Yeşilyaprak, SİNAN KAAN YERLİ, NAZIM AKSAKER, B. B. Gucsav

Publications of the Astronomical Society of Australia Cilt 30 · 24.01.2013

DOI ile aç

Özet

We present a study on characterising the light curves of W UMa-type systems gathered from the archive containing 5 years of data observed with the Robotic Optical Transient Search Experiment Telescope (ROTSE-IIId) located in Turkey. A sample of 45 W UMa-type systems was studied on the basis of Fourier decomposition of light curves and some basic geometrical parameters, namely degree of contact (f), mass ratio (q), and orbital inclination (i), as approximated values for these systems were determined. Moreover, methods based on the Fourier transform technique were applied to the discrete data to determine the orbital periods of those systems. Preliminary estimates for the system parameters were presented and compared with the values available in the literature.

Anahtar kelimeler

FIELD COMPONENTS Methods: data analysis binaries: eclipsing VARIABLE-STAR CATALOG CLOSE BINARY-SYSTEMS UMA-TYPE SYSTEMS ECLIPSING BINARIES LIGHT-CURVE PHYSICAL PARAMETERS OPEN CLUSTER PHOTOMETRIC ANALYSIS

Atıf için künye

Coker, D., Ozdemir, S., Yeşilyaprak, C., YERLİ, S. K., AKSAKER, N., & Gucsav, B. B. (2013). A Study on W Ursae Majoris-Type Systems Recognised by the ROTSE-IIId Experiment. Publications of the Astronomical Society of Australia, 30. https://doi.org/10.1017/pasa.2012.013

BibTeX

@article{coker2013-61808,
  author = {Coker, D. and Ozdemir, S. and Yeşilyaprak, Cahit and YERLİ, SİNAN KAAN and AKSAKER, NAZIM and Gucsav, B. B.},
  title = {A Study on W Ursae Majoris-Type Systems Recognised by the ROTSE-IIId Experiment},
  journal = {Publications of the Astronomical Society of Australia},
  year = {2013},
  volume = {30},
  issn = {1323-3580},
  doi = {10.1017/pasa.2012.013},
  url = {https://akademik.atauni.edu.tr/yayinlar/61808-a-study-on-w-ursae-majoris-type-systems-recognised-by-the-rotse-iiid-experiment}
}