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1. Identificação
Tipo de ReferênciaArtigo em Evento (Conference Proceedings)
Sitemtc-m21b.sid.inpe.br
Código do Detentorisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Identificador8JMKD3MGP3W34P/3JL4F75
Repositóriosid.inpe.br/mtc-m21b/2015/06.09.12.32
Repositório de Metadadossid.inpe.br/mtc-m21b/2015/06.09.12.32.04
Última Atualização dos Metadados2018:06.04.02.55.27 (UTC) administrator
Chave SecundáriaINPE--PRE/
Chave de CitaçãoAdhikariMendDomiEche:2015:StFiAl
TítuloStudy of field aligned current (FAC) with D-component (eastwest)and interplanetary electric field (Ey) during three different HILDCAA events
Ano2015
Data de Acesso18 maio 2024
Tipo SecundárioPRE CI
2. Contextualização
Autor1 Adhikari, Binod
2 Mendes Júnior, Odim
3 Domingues, Margarete Oliveira
4 Echer, Ezequiel
Identificador de Curriculo1
2 8JMKD3MGP5W/3C9JJ28
3 8JMKD3MGP5W/3C9JHQP
4 8JMKD3MGP5W/3C9JH3D
Grupo1 DGE-CEA-INPE-MCTI-GOV-BR
2 DGE-CEA-INPE-MCTI-GOV-BR
3 LAC-CTE-INPE-MCTI-GOV-BR
4 DGE-CEA-INPE-MCTI-GOV-BR
Afiliação1 Instituto Nacional de Pesquisas Espaciais (INPE)
2 Instituto Nacional de Pesquisas Espaciais (INPE)
3 Instituto Nacional de Pesquisas Espaciais (INPE)
4 Instituto Nacional de Pesquisas Espaciais (INPE)
Endereço de e-Mail do Autor1 binod.adhi@gmail.com
2 odim.mendes@inpe.br
3 margarete.domingues@inpe.br
4 eecher@dge.inpe.br
Nome do EventoJoin Assembly
Localização do EventoMontreal, Canada
Data3-7 may
Histórico (UTC)2015-06-09 12:32:04 :: simone -> administrator ::
2018-06-04 02:55:27 :: administrator -> simone :: 2015
3. Conteúdo e estrutura
É a matriz ou uma cópia?é a matriz
Estágio do Conteúdoconcluido
Transferível1
Tipo do ConteúdoExternal Contribution
ResumoField Aligned Currents (FACs) play an important role for the coupling between ionosphere and magnetosphere. This coupling is directly influenced by solar wind and interplanetary magnetic field (IMF). In this work we observe characteristics of FACs during HILDCAAs (High-Intensity, Long duration, Continuous AE activity) by using high resolution OMNI data set consisting of 1-min averaged ACE, Wind, IMP 8 and Geo-tail magnetic field. We also observe the perturbations in the ∆D (east-west) component of the geomagnetic field from the low latitude station (Vassouras) to predicate the field aligned currents. For three different HILDCAA events, the characteristics of FACs and perturbations in the ∆D component observe are quite dissimilar. The wavelet techniques (CWT, DWT and wavelet modulus correlation) and cross-correlation also show different results for each event. The times and frequencies resolution of FAC and ∆D obtained from CWT are different in each event. The nature of square wavelet coefficients obtain from DWT for FAC and ∆D are totally different. Both FAC and ∆D show good wavelet modulus correlation with components of interplanetary magnetic field (By and Bz) at the time of HILDCAA. We also observe the cross-correlation between FAC and ∆D, FAC and Ey and Ey and ∆D. During the non-storm HILDCAA, FAC shows negative correlation with ∆D. But it shows positive correlation for CIR and ICME preceding HILDCCAs. Similary, Ey and FAC also show negative correlation during non-storm HILDCAA but other two events show positive correlation. Finally, Ey and ∆D show positive correlation for all events. Observing these results, it can be suggested that the ground magnetic datasets obtained from low latitude may serve as the proxy for interplanetary conditions in the solar wind.
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5. Fontes relacionadas
Vinculação8JMKD3MGP3W34P/3J3GH78
Repositório Espelhourlib.net/www/2011/03.29.20.55
Unidades Imediatamente Superiores8JMKD3MGPCW/3ESGTTP
8JMKD3MGPCW/3EU29DP
Lista de Itens Citando
Acervo Hospedeirosid.inpe.br/mtc-m21b/2013/09.26.14.25.20
6. Notas
Campos Vaziosarchivingpolicy archivist booktitle callnumber copyholder copyright creatorhistory descriptionlevel dissemination doi e-mailaddress edition editor format isbn issn keywords label lineage mark nextedition notes numberoffiles numberofvolumes orcid organization pages parameterlist parentrepositories previousedition previouslowerunit progress project publisher publisheraddress rightsholder schedulinginformation secondarydate secondarymark serieseditor session shorttitle size sponsor subject targetfile tertiarytype type url versiontype volume
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