About: Fast Solar Wind Monitor (BMSW): Description and First Results

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
rdfs:seeAlso	http://dx.doi.org/10.1007/s11214-013-9979-4
Description	Monitoring of solar wind parameters is a key problem of the Space Weather program. The paper presents a description of a novel fast solar wind monitor (Bright Monitor of the Solar Wind, BMSW) and the first results of its measurements of plasma moments with a time resolution ranging from seconds to 31 ms. The method of the fast monitoring is based on simultaneous measurements of the total ion flux and ion integral energy spectrum by six nearly identical Faraday cups (FCs). Three of them are dedicated to determination of the ion flow direction, whereas other three equipped with control grids supplied by a retarding potential are used for a determination of the density, temperature, and speed of the plasma flow. The paper introduces not only the measuring methods, the FCs design, and modes of operation, but brings the examples of time series of measurements and their comparison with the observations of other spacecraft as well as the first results of an analysis of frequency spectra of solar wind fluctuations within the ion kinetic scale, examples of rapid measurements at the ramp of an interplanetary shock and investigations of fast variations of alpha particle content. Monitoring of solar wind parameters is a key problem of the Space Weather program. The paper presents a description of a novel fast solar wind monitor (Bright Monitor of the Solar Wind, BMSW) and the first results of its measurements of plasma moments with a time resolution ranging from seconds to 31 ms. The method of the fast monitoring is based on simultaneous measurements of the total ion flux and ion integral energy spectrum by six nearly identical Faraday cups (FCs). Three of them are dedicated to determination of the ion flow direction, whereas other three equipped with control grids supplied by a retarding potential are used for a determination of the density, temperature, and speed of the plasma flow. The paper introduces not only the measuring methods, the FCs design, and modes of operation, but brings the examples of time series of measurements and their comparison with the observations of other spacecraft as well as the first results of an analysis of frequency spectra of solar wind fluctuations within the ion kinetic scale, examples of rapid measurements at the ramp of an interplanetary shock and investigations of fast variations of alpha particle content. (en)
Title	Fast Solar Wind Monitor (BMSW): Description and First Results Fast Solar Wind Monitor (BMSW): Description and First Results (en)
skos:prefLabel	Fast Solar Wind Monitor (BMSW): Description and First Results Fast Solar Wind Monitor (BMSW): Description and First Results (en)
skos:notation	RIV/00216208:11320/13:10145599!RIV14-GA0-11320___
http://linked.open...avai/predkladatel	Matematicko-fyzikální fakulta
http://linked.open...avai/riv/aktivita	I P S Z
http://linked.open...avai/riv/aktivity	I, P(GA205/09/0170), P(GAP209/12/1774), P(ME09106), S, Z(MSM0021620860)
http://linked.open...iv/cisloPeriodika	1-4
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Přech, Lubomír Komárek, Arnošt Šafránková, Jana Pavlů, Jiří Vaverka, Jakub Němeček, Zdeněk Beránek, Martin
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Univerzita Karlova v Praze / Matematicko-fyzikální fakulta
http://linked.open...dnocenehoVysledku	74728
http://linked.open...ai/riv/idVysledku	RIV/00216208:11320/13:10145599
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Interplanetary shock; Turbulence; Solar wind (en)
http://linked.open.../riv/klicoveSlovo	Turbulence Interplanetary shock Solar wind
http://linked.open...odStatuVydavatele	NL - Nizozemsko
http://linked.open...ontrolniKodProRIV	[1144163F34B4]
http://linked.open...i/riv/nazevZdroje	Space Science Reviews
http://linked.open...in/vavai/riv/obor	BL
http://linked.open...ichTvurcuVysledku	7 (xsd:int)
http://linked.open...cetTvurcuVysledku	13 (xsd:int)
http://linked.open...vavai/riv/projekt	The role of solar wind disturbances in Space Weather Solar wind control of the processes at the magnetospheric boundaries Analysis of solar wind discontinuities and their effects on the gomagnetic activity.
http://linked.open...UplatneniVysledku	2013
http://linked.open...v/svazekPeriodika	175
http://linked.open...iv/tvurceVysledku	Beránek, Martin Komárek, Arnošt Němeček, Zdeněk Pavlů, Jiří Přech, Lubomír Vaverka, Jakub Šafránková, Jana Cermak, Ivo Chesalin, Lev Gavrilova, Elena Karimov, Boris Leibov, Arkadii Zastenker, Georgy
http://linked.open...ain/vavai/riv/wos	000320282500006
http://linked.open...n/vavai/riv/zamer	Fyzikální studium objektů a procesů ve sluneční soustavě a v astrofyzikálních systémech
issn	0038-6308
number of pages	18 (xsd:int)
http://bibframe.org/vocab/doi	10.1007/s11214-013-9979-4
http://localhost/t...ganizacniJednotka	11320

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