13 citations · 27 across the 8 of their papers we have counts for
8 papers
Spectroscopy of the helium-rich binary ES Ceti reveals accretion via a disc and evidence for eclipse
K. Bakowska, T. R. Marsh, D. Steeghs +2
Amongst the hydrogen-deficient accreting binaries known as the "AM~CVn stars" are three systems with the shortest known orbital periods: HM Cnc (321 s), V407 Vul (569 s) and ES Cet…
Spectroscopy of the cataclysmic variable ES Ceti
K. Bakowska, T. R. Marsh
We present results of our spectroscopic campaign dedicated to the ultracompact binary ES Ceti. On the nights 2002 Oct. 27-28, 528 spectra were taken with the 6.5-meter telescope in…
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…
RR Lyrae stars with Blazhko modulations in the OGLE collection
Karolina Bakowska, Radoslaw Smolec
We briefly discuss three cases of RR~Lyrae variable stars with Blazhko modulation from the OGLE Galactic bulge collection. In one of the discussed stars modulation with two periods…
MN Dra - a SU UMa-type star during its September 2013 superoutburst
Karolina Bakowska, Arkadiusz Olech, Remigiusz Pospieszynski
We report CCD photometry of the cataclysmic variable star MN Draconis. During the season of August-September 2013, one normal outburst and one superoutburst were detected. In the l…
Hot spot manifestation in eclipsing dwarf nova HT Cassiopeiae
K. Bakowska, A. Olech
We report the detection of the hot spot in light curves of the eclipsing dwarf nova HT Cassiopeiae during its superoutburst in 2010 November. Analysis of eight reconstructed light…
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…
The 2003 and 2005 superhumps in V1113 Cygni
K. Bakowska, A. Olech, K. Zloczewski +1
We report CCD photometry of the cataclysmic variable V1113 Cygni. During two campaigns, lasting from May to August 2003 and from March to June 2005, we recorded two superoutburst.…