About: The ZOO of uvby and Hp light curves of magnetic chemically peculiar stars

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	We present preliminary results of analysis of uvby and Hp variations of 58 mCP stars . A prevailing majority of the uvbyHp LCs can be well represented by a linear combination of a constant term and one or two basic, mutually orthonormal functions, which reduces the number of parameters necessarily needed to describe the set of the LCs. The shape of an individual LC depends on the individual distribution of photometric spots on a star, its amplitude depends on the mechanism of variability. We revealed at least three different sources of the light variability: amplitudes of all the LCs harbor a component monotonously decreasing with increasing wavelengths, the second component reaches a remarkable extremum in the v colour, and is in antiphase relative to the remaining four colours. It occurs particularly at cooler mCP-s having a high degree of the chemical peculiarity. The third component reflects a remarkable diversity of the light curves in the u colour found in a few mCP stars. We present preliminary results of analysis of uvby and Hp variations of 58 mCP stars . A prevailing majority of the uvbyHp LCs can be well represented by a linear combination of a constant term and one or two basic, mutually orthonormal functions, which reduces the number of parameters necessarily needed to describe the set of the LCs. The shape of an individual LC depends on the individual distribution of photometric spots on a star, its amplitude depends on the mechanism of variability. We revealed at least three different sources of the light variability: amplitudes of all the LCs harbor a component monotonously decreasing with increasing wavelengths, the second component reaches a remarkable extremum in the v colour, and is in antiphase relative to the remaining four colours. It occurs particularly at cooler mCP-s having a high degree of the chemical peculiarity. The third component reflects a remarkable diversity of the light curves in the u colour found in a few mCP stars. (en)
Title	The ZOO of uvby and Hp light curves of magnetic chemically peculiar stars The ZOO of uvby and Hp light curves of magnetic chemically peculiar stars (en)
skos:prefLabel	The ZOO of uvby and Hp light curves of magnetic chemically peculiar stars The ZOO of uvby and Hp light curves of magnetic chemically peculiar stars (en)
skos:notation	RIV/00216224:14310/07:00020590!RIV11-GA0-14310___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(GA205/04/1267), P(GA205/04/2063), P(GA205/06/0217), P(ME 131)
http://linked.open...vai/riv/dodaniDat	2011
http://linked.open...aciTvurceVysledku	Janík, Jan Zejda, Miloslav Mikulášek, Zdeněk Krtička, Jiří
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Masarykova univerzita / Přírodovědecká fakulta
http://linked.open...dnocenehoVysledku	462814
http://linked.open...ai/riv/idVysledku	RIV/00216224:14310/07:00020590
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	light variability; light curves; chemically peculiar star; origin of the light variation (en)
http://linked.open.../riv/klicoveSlovo	origin of the light variation chemically peculiar star light variability light curves
http://linked.open...ontrolniKodProRIV	[96A87A696858]
http://linked.open...v/mistoKonaniAkce	Nizhnij Arkhyz, Russia
http://linked.open...i/riv/mistoVydani	Nizhnij Arkhyz, Russia
http://linked.open...i/riv/nazevZdroje	Physics of Magnetic Stars
http://linked.open...in/vavai/riv/obor	BN
http://linked.open...ichTvurcuVysledku	4 (xsd:int)
http://linked.open...cetTvurcuVysledku	6 (xsd:int)
http://linked.open...vavai/riv/projekt	New approaches to variable stars data processing and interpretation Photometric investigation of eclipsing binaries Circumstellar envelopes of hot stars http://linked.opendata.cz/resource/domain/vavai/projekt/ME%20131
http://linked.open...UplatneniVysledku	2007
http://linked.open...iv/tvurceVysledku	Janík, Jan Mikulášek, Zdeněk Zejda, Miloslav Krtička, Jiří Zverko, Juraj Žižnovský, Jozef
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2006-01-01 (xsd:date)
number of pages	10 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Special Astrophysical Observatory, Russia
https://schema.org/isbn	5-91155-009-1
http://localhost/t...ganizacniJednotka	14310
is http://linked.open...avai/riv/vysledek of	The ZOO of uvby and Hp light curves of magnetic chemically peculiar stars The ZOO of uvby and Hp light curves of magnetic chemically peculiar stars

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