Talk
Is the riddle of the astronomical Li origin solved?
Lithium is a key element which plays an important role in astronomy as well as everyday human life. Nevertheless it is probably the only element whose...
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PublicationJHKLM photometry of Nova Cygni 1978JHKLM photometry of Nova Cygni 1978 taken over the period 1978 September 20-26 is presented. Evidence for a strong depression in the L band is noted. There is...
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PublicationLong-term photometry of WX Arietis: evidence for eclipses and dipsWe present R-band photometry of the SW Sex-type cataclysmic variable WX Arietis made in October 1995 and August 1998-February 1999. Contrary to previous results...
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PublicationM31N 2008-12a - The Remarkable Recurrent Nova in M31: Panchromatic Observations of the 2015 Eruption.The Andromeda Galaxy recurrent nova M31N 2008-12a had been observed in eruption 10 times, including yearly eruptions from 2008 to 2014. With a measured...
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PublicationM31N 2008-12a, the Unique Recurrent Nova in Andromeda: A Quick Look at the 2022 EruptionM31N 2008-12a, located in the Andromeda galaxy (M31), is the best studied recurrent nova. It presents periodic outbursts with about one year between eruptions...
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TalkM31N 2015-01a - A Luminous Red Nova in the Andromeda GalaxyMASTER-Kislovodsk auto-detection system discovered a faint transient in the Andromeda galaxy on January 13th 2015. It was originally identified as a classical...
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PublicationMAGIC search for VHE γ-ray emission from AE Aquarii in a multiwavelength contextContext. It has been claimed that the nova-like cataclysmic variable AE Aquarii (AE Aqr) is a very-high-energy (VHE, E> 100 GeV) source both on observational...
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PublicationMeasuring the expansion and age of the nova shell IPHASX J210204.7 + 471015The parallax expansion and kinematics of a nova shell can be used to assess its age and distance, and to investigate the interaction of the ejecta with the...
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PublicationModelling the spectral energy distribution of the red giant in RS Ophiuchi: evidence for irradiationWe present an analysis of optical and infrared spectra of the recurrent nova RS Oph obtained during between 2006 and 2009. The best fit to the optical spectrum...