@InProceedings{StefanelloMorPimSchAlm:2011:PlBlOb,
               author = "Stefanello, Michel Baptistella and de Moraes Amorin, Danielle 
                         Cristina Amorim and Pimenta, Alexandre Alvares and Schuch, Nelson 
                         Jorge and de Almeida, Aline Amorin",
          affiliation = "{Instituto Nacional de Pesquisas Espaciais (INPE)} and {Instituto 
                         Nacional de Pesquisas Espaciais (INPE)} and {Instituto Nacional de 
                         Pesquisas Espaciais (INPE)} and {Instituto Nacional de Pesquisas 
                         Espaciais (INPE)} and {Instituto Nacional de Pesquisas Espaciais 
                         (INPE)}",
                title = "Plasma blob observed by ground-based optical and radio techniques 
                         in the f-region – a case study on 27-28 august 1987",
                 year = "2011",
         organization = "Magnet Brazil, 1.",
             keywords = "plasma blob.",
             abstract = "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.",
  conference-location = "Rio de Janeiro",
      conference-year = "5 a 10 junho de 2011",
             language = "en",
           targetfile = "Poster Abstract - I Magnet Brazil - Michel Baptistella Stefanello 
                         (1).pdf",
        urlaccessdate = "13 maio 2024"
}