@InProceedings{StekelESAMSBKR:2009:StSoFl,
               author = "Stekel, Tardelli Ronan Coelho and Echer, Ezequiel and Schuch, 
                         Nelson Jorge and Antunes, Cassio Espindola and Moro, Juliano and 
                         Siqueira, Josemar and Braga, Carlos Roberto and Kemmerich, Nikolas 
                         and Rosa, Guilherme Sim{\~o}es",
          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)} and {Instituto Nacional de Pesquisas Espaciais (INPE)} and 
                         {} and {Instituto Nacional de Pesquisas Espaciais (INPE)} and 
                         {Instituto Nacional de Pesquisas Espaciais (INPE)}",
                title = "Study of solar flare electromagnetic radiation effects on the 
                         ionosphere of Douthern Brazil using data of riometer and 
                         magnetometers",
            booktitle = "Proceedings...",
                 year = "2009",
         organization = "60th International Astronautical Congress",
            publisher = "International Astronautical Federation",
             abstract = "The variation of solar x-ray radiation follows a behavior similar 
                         to the solar cycle activity, which results in periodic 
                         disturbances on the Earths atmosphere. Among the most intense 
                         solar activity events are the solar flares: sudden, localized, 
                         transient increases in brightness caused by active regions near 
                         sunspots. The data analysis for investigation of this phenomenon 
                         can provide important information about the Magnetosphere, the 
                         Earth/Sun interaction, as well as events occurring in the 
                         Ionosphere which can, for instance, generate disturbances in 
                         telecommunications, small satellites or even in the Space Weather. 
                         In this work we are studying the characteristics of high-intensity 
                         solar flares (M and X class) and its effects on the Earth. For 
                         this purpose, we utilize data of X-rays band (0.5 to 8 Å)of the 
                         GOES satellites (Geostationary Operational Environmental 
                         Satellites), as well as the equipments dedicated to study the 
                         Solar-Earth interactions at the Southern Space Observatory 
                         (SSO/CRS/INPE MCT), (29S, 53W), S{\~a}o Martinho da Serra, RS, 
                         Brazil, such as riometer and magnetometer. With these tools, we 
                         search for any correlation between the solar activity and the 
                         ionospheric phenomenon, as the Sudden Ionospheric Disturbance 
                         (SID) and magnetic crochet, causing sudden changes in the 
                         components of the geomagnetic field and allow us to infer about 
                         the disturbed currents in the ionosphere.",
  conference-location = "Daejeon, Republic of Korea",
      conference-year = "12-16, October",
             language = "en",
           targetfile = "IAU 2009 Abstract S264 Tardelli Ronan Coelho Stekel tudy of solar 
                         flare electromagnetic radiation effect.doc",
                  url = "[http://www.iafastro.org]",
        urlaccessdate = "17 maio 2024"
}