SH13D:
Thermal and Magnetic Structure of Solar Active Regions from the Photosphere to the Corona I Posters


Session ID#: 8173

Session Description:
Solar Active Regions (ARs) are the sites of large flares that accompany powerful Coronal Mass Ejections with adverse space weather consequences. Spectropolarimetric observations in multiple spectral lines have opened new windows to study their magnetic structure. In the past decade, such observations enabled us to understand their thermal and magnetic structure with facilities such as the Dunn Solar Telescope, SOLIS, New Solar Telescope of BBSO, German VTT and GREGOR solar telescopes or the Hinode mission.  IRIS and AIA/SDO provided thermodynamic properties in the transition region and corona.  Future ground based facilities and space missions such as the Daniel K. Inouye Solar Telescope, CLASP, and Solar-C will contribute significantly in this field. In this session, we plan to bring together the scientists using spectroscopic and spectropolarimetric observations of sunspots and their surroundings in photospheric, chromospheric and transition-region spectral lines to review the current status and future direction of multi-wavelength spectropolarimetry.
Primary Convener:  Debi Prasad Choudhary, California State University Northridge, Department of Physics and Astronomy, Northridge, CA, United States
Conveners:  Valentin Martinez Pillet, National Solar Observatory, Tucson, AZ, United States and Reza Rezaei, Kiepenheuer–Institute for Solar Physics, Freiburg, Germany
Chairs:  Valentin Martinez Pillet, California State University Northridge, Northridge, CA, United States and Luis Eduardo A Vieira, INPE National Institute for Space Research, Space Geophysics Division, Sao Jose dos Campos, Brazil
OSPA Liaison:  Sanjay Gosain, National Solar Observatory, Boulder, CO, United States
Index Terms:

7507 Chromosphere [SOLAR PHYSICS, ASTROPHYSICS, AND ASTRONOMY]
7519 Flares [SOLAR PHYSICS, ASTROPHYSICS, AND ASTRONOMY]
7524 Magnetic fields [SOLAR PHYSICS, ASTROPHYSICS, AND ASTRONOMY]
7529 Photosphere [SOLAR PHYSICS, ASTROPHYSICS, AND ASTRONOMY]

Abstracts Submitted to this Session:

CME Productivity of Active Regions. (62368)
Lijuan Liu1, Yuming Wang2, Jingxiu Wang3, Chenglong Shen4, Pinzhong Ye1, Quanhao Zhang2, Rui Liu2 and Shui Wang2, (1)USTC University of Science and Technology of China, Hefei, China, (2)University of Science and Technology of China, Hefei, China, (3)National Astronomical Observatories, Chinese Academy of Sciences, Beijing, China, (4)University Science & Technology of China, Hefei, Anhui, China
Structure, Stability and Evolution of a Magnetic Flux Rope (63058)
Rui Liu1, Bernhard Kliem2, Viacheslav S. Titov3, Jun Chen1, Yuming Wang1, Haimin Wang4, Chang Liu5, Yan Xu6 and Thomas Wiegelmann7, (1)University of Science and Technology of China, Hefei, China, (2)University of Potsdam, Institute of Physics and Astronomy, Potsdam, Germany, (3)Predictive Science Inc., San Diego, United States, (4)New Jersey Institute of Technology, Edison, NJ, United States, (5)New Jersey Institute of Technology, Newark, NJ, United States, (6)New Jersey Institute of Technology, Physics, Edison, NJ, United States, (7)Max Planck Institute for Solar System Research, Goettingen, Germany

THREE DIMENSIONAL CHROMOSPHERE THERMAL STRUCTURE OF SUNSPOT (65171)

Debi Prasad Choudhary, California State University Northridge, Department of Physics and Astronomy, Northridge, CA, United States
Squashing Factor Q in Relation to Extreme Ultraviolet Late (66102)
Jun Chen1, Rui Liu1, Kai Liu2 and Yuming Wang1, (1)University of Science and Technology of China, Hefei, China, (2)USTC University of Science and Technology of China, Hefei, China
How Can a Erupting Sigmoid Trigger Solar Flare with Parallel and Large–Scale Quasi–Circular Ribbons? (67784)
Navin Chandra Joshi1, Chang Liu2, Xudong Sun3, Haimin Wang4, Tetsuya Magara1 and Yong-Jae Moon5, (1)Kyung Hee University, Yongin, Korea, Republic of (South), (2)New Jersey Institute of Technology, Newark, NJ, United States, (3)Stanford University, Stanford, United States, (4)New Jersey Institute of Technology, Edison, NJ, United States, (5)School of Space Research, Kyung Hee University, Yongin, South Korea
Evolution of Fine-scale Penumbral Magnetic Structure and Formation of Penumbral Jets (79935)
Navdeep Kaur Panesar1, Ronald Lee Moore1, Matthias Rempel2 and Amy R Winebarger1, (1)NASA Marshall Space Flight Center, Huntsville, AL, United States, (2)National Center for Atmospheric Research, High Altitude Observatory, Boulder, United States
Design review of the Brazilian Experimental Solar Telescope (85069)
Luis Eduardo A Vieira1, Alisson Dal Lago2, Braulio Albuquerque3, Bruno Castilho4, Fernando L Guarnieri2, Flavia R Cardoso5, Gustavo Guerrero6, Jenny Marcela Rodríguez7, Jesulino Santos4, Joaquim E R Costa7, Judith Palacios8, Ligia da Silva2, Livia Ribeiro Alves9, Lucas L. Costa3, Marcelo Sampaio3, Marcos D. Silveira2, Margarete Oliveira Domingues3, Marlos Rockenbach2, Maria C.O. Aquino3, Maria Cristina R Soares6, Maria Paula Barbosa3, Odim Mendes Jr3, Paulo Ricardo Jauer10, Renato Branco2, Renato Dallaqua3, Tardelli Ronan Coelho Stekel2, Tereza S. N. Pinto7, Varlei E Menconi3, Vitor Moura Cardoso e Silva Souza2, Walter Gonzalez2 and Nivaor Rigozo3, (1)INPE National Institute for Space Research, Space Geophysics Division, Sao Jose dos Campos, Brazil, (2)INPE National Institute for Space Research, Sao Jose dos Campos, Brazil, (3)INPE National Institute for Space Research, Sao Jose Dos Campos, Brazil, (4)LNA - Laboratório Nacional de Astrofísica, Itajuba, Brazil, (5)Universidade de São Paulo, São Paulo, Brazil, (6)UFMG Federal University of Minas Gerais, Belo Horizonte, Brazil, (7)National Institute for Space Research (INPE), São José dos Campos - SP, Brazil, (8)University of Alcalá, Madrid, Spain, (9)INPE National Institute for Space Research, Space Science Division, Sao Jose dos Campos, Brazil, (10)INPE National Institute for Space Research, São José dos Campos - SP, Brazil

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