73 citations · 290 across the 12 of their papers we have counts for
3 papers · 1 filter
Against the biases in spins and shapes of asteroids
A. Marciniak, F. Pilcher, D. Oszkiewicz +21
Physical studies of asteroids depend on an availability of lightcurve data. Targets that are easy to observe and analyse naturally have more data available, so their synodic period…
Spectroscopic survey of Kepler stars. II. FIES/NOT observations of A- and F-type stars
E. Niemczura, M. Polińska, S. J. Murphy +7
We have analysed high-resolution spectra of 28 A and 22 F stars in the Kepler field, observed with the FIES spectrograph at the Nordic Optical Telescope. We provide spectral types,…
High-resolution spectroscopy and abundance analysis of Delta Scuti stars near the Gamma Doradus instability strip
F. Kahraman Aliçavuş, E. Niemczura, M. Polińska +5
Scuti stars are remarkable objects for asteroseismology. In spite of decades of investigations, there are still important questions about these pulsating stars to be answered,…