Blazhko modulation in first-overtone RR Lyrae stars from the OGLE Collection
1 Warsaw University, Astronomical Observatory, Al. Ujazdowskie 4, 00-478 Warsaw, Poland
2 Nicolaus Copernicus Astronomical Centre, Polish Academy of Sciences, Bartycka 18, 00-716 Warsaw, Poland
Published online: 8 September 2017
We present results of the first comprehensive study of the Blazhko effect in first-overtone RR Lyrae stars from the Galactic bulge based on the Optical Gravitational Lensing Experiment data.
© The Authors, published by EDP Sciences, 2017
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