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1. Identificação
Tipo de ReferênciaArtigo em Evento (Conference Proceedings)
Sitemtc-m21c.sid.inpe.br
Código do Detentorisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Identificador8JMKD3MGP3W34R/3RFK4PP
Repositóriosid.inpe.br/mtc-m21c/2018/07.18.14.59
Repositório de Metadadossid.inpe.br/mtc-m21c/2018/07.18.14.59.54
Última Atualização dos Metadados2019:01.18.02.41.38 (UTC) administrator
Chave SecundáriaINPE--PRE/
Chave de CitaçãoAdhikariMendDomiEche:2018:ChHiIn
TítuloCharacteristics of high intensity long duration continuous auroral activities (hildcaas) and estimation of akasofu parameters along with its correction
Ano2018
Data de Acesso27 abr. 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
2 DIDGE-CGCEA-INPE-MCTIC-GOV-BR
3 LABAC-COCTE-INPE-MCTIC-GOV-BR
4 DIDGE-CGCEA-INPE-MCTIC-GOV-BR
Afiliação1 St. Xavier’s College
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 ezequiel.echer@inpe.br
Nome do EventoCospar Scientific Assembly, 42
Localização do EventoPasadena, California
Data14-22 July
Histórico (UTC)2018-07-18 15:00:16 :: simone -> administrator :: 2018
2018-07-20 02:06:44 :: administrator -> simone :: 2018
2018-08-08 11:41:00 :: simone -> administrator :: 2018
2019-01-18 02:41:38 :: administrator -> simone :: 2018
3. Conteúdo e estrutura
É a matriz ou uma cópia?é a matriz
Estágio do Conteúdoconcluido
Transferível1
Tipo do ConteúdoExternal Contribution
ResumoHigh Intensity Long Duration Continuous AE Activities (HILDCAAs) are form of geomagnetic disturbances caused by intermittent magnetic reconnection. By definition of HILDCAAs, which are intense auroral activity characterized by peak AE intensity greater than 1000nT at least for 2 days and within this period the value of AE never drops below 200nT for more than 2 h at a time. In our work, we study the characteristics of HILDCAA events based on auroral electrojet index and component of interplanetary magnetic field (Bz) using continuous wavelet transform and discrete wavelet transform. We also estimate the Akasofu parameters and its corrections during HILDCAAs. We found that during HILDCAAs, there is high fluctuation in IMF-Bz with corresponding peak of AE index. The CWT analysis shows highest intensity power areas from 50 to 300 minutes for both AE and Bz during the HILDCAAs. In DWT analysis, we used higher level of decomposition to identity the common singularities present on AE and Bz. Moreover, we found that different HILDCAA events have different geoeffectiveness based on their interplanetary cause and the amount of the average energy transferred to the magnetospheric/ionospheric system. We also found that second correction in Akasofu parameter gives nearly thrice the amount of energy predicted by Akasofu parameter without correction. This indicates that the solar wind magnetosphere energy coupling efficiency during the main phase of the storm is larger than in the HILDCAA interval.
ÁreaCEA
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4. Condições de acesso e uso
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Grupo de Usuáriossimone
Grupo de Leitoresadministrator
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Permissão de Atualizaçãonão transferida
5. Fontes relacionadas
Vinculação8JMKD3MGP3W34P/3J3GH78
Repositório Espelhourlib.net/www/2017/11.22.19.04.03
Unidades Imediatamente Superiores8JMKD3MGPCW/3ESGTTP
8JMKD3MGPCW/3EU29DP
Acervo Hospedeirourlib.net/www/2017/11.22.19.04
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 readpermission rightsholder schedulinginformation secondarydate secondarymark serieseditor session shorttitle size sponsor subject targetfile tertiarytype type url versiontype volume
7. Controle da descrição
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