@InProceedings{Vieira:2021:StGaSo,
               author = "Vieira, Lu{\'{\i}}s Eduardo Antunes",
          affiliation = "{Instituto Nacional de Pesquisas Espaciais (INPE)}",
                title = "Status of the Galileo Solar Space Telescope Mission",
                 year = "2021",
         organization = "European Solar Physics Meeting, 16.",
             abstract = "Here we present the concept feasibility study of the Galileo Solar 
                         Space Telescope Mission (GSST Mission) proposed by the Brazilian 
                         National Institute for Space Research (INPE). The study was 
                         conducted at the Space Missions Integrated Design Center (CPRIME - 
                         Centro de Projeto Integrado de Miss{\~o}es Espaciais). The GSST 
                         shall contribute to the understanding of the evolution of the 
                         magnetic structure of the Sun and its influence on the Earth's 
                         space environment. The requirements proposed for the mission 
                         include high spatial and temporal resolution observations. Those 
                         measurements involve observations of the photosphere and outer 
                         layers of the solar atmosphere, observations of the variability of 
                         TSI, and in situ observations. The study included: (a) the 
                         definition of the scientific objectives; (b) the identification of 
                         the system drivers; (c) the definition of the candidate solutions 
                         for the system; (d) the conceptual design of the missions 
                         architecture components, including the optical payloads; (e) the 
                         pointing accuracy analysis of the designed attitude control 
                         subsystem; (f) the simulation and verification of the mission 
                         operational concept; (g) the assessment of the ground segment 
                         required to fulfill the mission; (h) estimate of the schedule for 
                         the development of the mission; and (i) the risk analysis. The 
                         optical payload architecture, orbit, and ground segment were 
                         identified as the main system drivers. The concept of two full 
                         disk telescopes and one high-resolution telescope for visible and 
                         ultraviolet spectropolarimetric observations have been the basis 
                         for the solution of the optical payload architecture selected for 
                         scientific purposes. INPE's GSST Mission Working Group.",
  conference-location = "Online",
      conference-year = "06-10 Sept.",
        urlaccessdate = "11 maio 2024"
}