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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/3K3BDPL
Repositóriosid.inpe.br/mtc-m21b/2015/08.11.14.45
Última Atualização2015:08.11.14.45.24 (UTC) administrator
Repositório de Metadadossid.inpe.br/mtc-m21b/2015/08.11.14.45.01
Última Atualização dos Metadados2018:06.04.02.55.37 (UTC) administrator
Chave SecundáriaINPE--PRE/
Chave de CitaçãoMuralikrishnaOdriBati:2015:WaStOb
TítuloWave structures observed in the Equatorial F-region plasma density and temperature during the sunset period
Ano2015
Data de Acesso05 maio 2024
Tipo SecundárioPRE CI
Número de Arquivos1
Tamanho519 KiB
2. Contextualização
Autor1 Muralikrishna, Polinaya
2 Odriozola, Siomel Savio
3 Batista, Inez Staciarini
Identificador de Curriculo1 8JMKD3MGP5W/3C9JJ4G
2
3 8JMKD3MGP5W/3C9JHDA
Grupo1 DAE-CEA-INPE-MCTI-GOV-BR
2 DAE-CEA-INPE-MCTI-GOV-BR
3 DAE-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)
Endereço de e-Mail do Autor1 polinaya.muralikrishna@inpe.br
2 siomel.savio@dae.inpe.br
3 inez.batista@inpe.br
Nome do EventoInternational Congress of the Brazilian Geophysical Society, 14
Localização do EventoRio de Janeiro, RJ
Data3-6 Aug.
Histórico (UTC)2015-08-11 14:45:01 :: simone -> administrator ::
2018-06-04 02:55:37 :: administrator -> simone :: 2015
3. Conteúdo e estrutura
É a matriz ou uma cópia?é a matriz
Estágio do Conteúdoconcluido
Transferível1
Tipo do ConteúdoExternal Contribution
ResumoElectron density and temperature measurements were made recently with rocket-borne Langmuir probes on 2-nd December 2011 using a Brazilian VS-30 single stage rocket and on 8-th December 2012 using a two stage VS-30/Orion rocket. The first launch was made from the equatorial rocket launching station CLBI in Natal, Brazil and the second one from the CLA in Alcântara-MA. Both the launches were made soon after the local sunset. The ground equipments operated during the rocket launches clearly showed the rapid rise of the F-region base indicating probably the pre reversal enhancement of the F-region vertical plasma drift. At the time of launch the bubble activity was also at its peak as indicated by the presence of strong spread-F traces in the ionograms. The electron density and temperature height profiles could be estimated from the LP data up to the rocket apogee altitudes of 139km during the first launch and 428m km during the second launch. During the first launch the Fregion valley region showed the presence electron temperatures as high as 2000 ºK while the temperatures expected from the existing models are around 500 ºK. During the second launch also ground equipments operated at equatorial stations showed rapid rise in the base of the F-layer creating ionospheric conditions favorable for the generation of plasma bubbles. During this launch also electron temperatures as high as 3500ºK were observed in the valley region both during the rocket upleg and downleg. These profiles are compared with model electron density and temperature profiles as well as with electron density and temperature profiles observed under conditions of no plasma bubbles. The electron density and temperatures profiles observed during both the launches showed the presence of significantly large amplitude waves indicating intense wave activity in the valley region close to sunset period. These wave activities are probably related to the electrodynamic processes that exist in this region during the sunset period.
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4. Condições de acesso e uso
URL dos dadoshttp://urlib.net/ibi/8JMKD3MGP3W34P/3K3BDPL
URL dos dados zipadoshttp://urlib.net/zip/8JMKD3MGP3W34P/3K3BDPL
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5. Fontes relacionadas
Repositório Espelhourlib.net/www/2011/03.29.20.55
Unidades Imediatamente Superiores8JMKD3MGPCW/3ETL868
Lista de Itens Citandosid.inpe.br/mtc-m21/2012/07.13.14.50.14 1
Acervo Hospedeirosid.inpe.br/mtc-m21b/2013/09.26.14.25.20
6. Notas
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