24 citations · 90 across the 14 of their papers we have counts for
14 papers
MN Draconis - peculiar, active dwarf nova in the period gap
K. Bakowska, A. Olech, R. Pospieszynski +7
Context: We present results of an extensive world-wide observing campaign of MN Draconis. Aims: MN Draconis is a poorly known active dwarf nova in the period gap and is one of the…
Spiral structures and temperature distribution in the quiescent accretion disc of the cataclysmic binary V2051 Ophiuchi
Artur Rutkowski, Waclaw Waniak, George W. Preston +1
We present the capabilities of our new code for obtaining Doppler maps implementing the maximum likelihood approach. As test data, we used observations of the dwarf nova V2051 Ophi…
HT Cas - eclipsing dwarf nova during its superoutburst in 2010
K. Bakowska, A. Olech, A. Rutkowski +3
We present results of a world-wide observing campaign of the eclipsing dwarf nova - HT Cas during its superoutburst in November 2010. Using collected data we were able to conduct a…
On the eclipsing cataclysmic variable star HBHA 4705-03
A. Rutkowski, T. Ak, T. R. Marsh +1
We present observations and analysis of a new eclipsing binary HBHA 4705-03. Using decomposition of the light curve into accretion disk and hot spot components, we estimated photom…
IX Draconis - a curious ER UMa-type dwarf nova
M. Otulakowska-Hypka, A. Olech, E. de Miguel +3
We report results of an extensive world-wide observing campaign devoted to a very active dwarf nova star - IX Draconis. We investigated photometric behaviour of the system to deriv…
Dwarf Nova V1040 Centauri and Variable Stars in its Vicinity
A. Rutkowski, P. Pietrukowicz, A. Olech +5
We present the results of a photometric campaign of the dwarf nova V1040 Cen. The light curve shows two normal outbursts with recurrence time ~ 40 days and amplitude ~ 2.5 mag. Qui…