%0 Conference Proceedings
%@holdercode {isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S}
%@nexthigherunit 8JMKD3MGPCW/3ETL868
%@nexthigherunit 8JMKD3MGPCW/3EU2FR5
%@nexthigherunit 8JMKD3MGPCW/3EUFCFP
%@nexthigherunit 8JMKD3MGPCW/3EUJHT5
%@resumeid
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%@resumeid 8JMKD3MGP5W/3C9JGGL
%@resumeid 8JMKD3MGP5W/3C9JHUD
%B Magnet Brazil, 1.
%X An interesting case of plasma blob event was observed on August 27-28, 1987 over Cachoeira Paulista (22.7°S, 45.0°W; 13.25°S MLAT, declination 20°W) showing localized plasma density enhanced by a factor of, approximately, 2 above the background level. On this night, geomagnetic activity was moderately disturbed with Dst> -70 nT. An all-sky imager operating in the OI 630 nm emission was used to map the spatial extension and temporal location of plasma blob that showed, typically, east-west and north-south extensions of 320-350 km and 360-380 km, respectively. The F-region parameters were obtained from a Digisonde 256, which provide a good idea of the ionospheric behavior during the event. In this paper, important features from this localized electron density enhancement in the low latitude region is presented and discussed.
%@mirrorrepository sid.inpe.br/mtc-m19@80/2009/08.21.17.02.53
%T Plasma blob observed by ground-based optical and radio techniques in the f-region – a case study on 27-28 august 1987
%@tertiarytype Poster
%@secondarytype PRE CI
%K plasma blob.
%8 5 a 10 junho de 2011
%@usergroup administrator
%@usergroup ana.silveira
%@group CCR-CCR-INPE-MCT-BR
%@group CEA-CEA-INPE-MCT-BR
%@group DAE-CEA-INPE-MCT-BR
%@group CRS-CCR-INPE-MCT-BR
%@group CEA-CEA-INPE-MCT-BR
%3 Poster Abstract - I Magnet Brazil - Michel Baptistella Stefanello (1).pdf
%2 sid.inpe.br/mtc-m19/2011/07.18.14.17.23
%@affiliation Instituto Nacional de Pesquisas Espaciais (INPE)
%@affiliation Instituto Nacional de Pesquisas Espaciais (INPE)
%@affiliation Instituto Nacional de Pesquisas Espaciais (INPE)
%@affiliation Instituto Nacional de Pesquisas Espaciais (INPE)
%@affiliation Instituto Nacional de Pesquisas Espaciais (INPE)
%@versiontype publisher
%4 sid.inpe.br/mtc-m19/2011/07.18.14.17
%@documentstage not transferred
%D 2011
%A Stefanello, Michel Baptistella,
%A de Moraes Amorin, Danielle Cristina Amorim,
%A Pimenta, Alexandre Alvares,
%A Schuch, Nelson Jorge,
%A de Almeida, Aline Amorin,
%C Rio de Janeiro
%@area CEA