Institution: | aInstitut d’Astrophysique Spatiale, Bât. 121, CNRS-Université Paris-Sud, F-91405 Orsay, France bPurple Mountain Observatory, Chinese Academy of Sciences, 2 West Beijing Road, Nanjing 210008, China cDepartment of Astronomy, Nanjing University, Nanjing 210093, China dLESIA, Observatoire de Paris, 5 Place Jules Janssen, 92195 Meudon Cedex, France eCNES, 31055 Toulouse Cedex 4, France fCenter for Space Science and Applied Research, Chinese Academy of Sciences, No. 1 Nanertiao, Zhongguancun, P.O. Box 8701, Beijing 100080, China gNational Astronomical Observatories, Chinese Academy of Sciences, Datun Road A20, Chaoyang District, Beijing 100012, PR China |
Abstract: | The SMall Explorer for Solar Eruptions (SMESE) mission is a microsatellite proposed by France and China. The payload of SMESE consists of three packages: LYOT (a Lyman imager and a Lyman coronagraph), DESIR (an Infra-Red Telescope working at 35–80 and 100–250 μm), and HEBS (a High-Energy Burst Spectrometer working in X- and γ-rays). The status of research on flares and coronal mass ejections is briefly reviewed in the context of on-going missions such as SOHO, TRACE and RHESSI. The scientific objectives and the profile of the mission are described. With a launch around 2012–2013, SMESE will provide a unique tool for detecting and understanding eruptions (flares and coronal mass ejections) close to the maximum phase of activity. |