MMScience December 2011

mmscience@solar.physics.montana.edu

6 participants
10 discussions

Max Millennium News
by canfield＠mithra.physics.montana.edu 28 Dec '11

28 Dec '11

MAX MILLENNIUM NEWS 28 December 2011 CONTENTS 1. E-PRINTS POSTED IN THE PAST WEEK 2. FROM THE EDITOR ===================================================================== 1. E-PRINTS POSTED IN THE PAST WEEK ----------------------------------- > http://solar.physics.montana.edu/cgi-bin/eprint/default_page.pl First Simultaneous Observation of H-alpha Moreton Wave, EUV Wave, and Filament/Prominence Oscillations -- Asai, A., Ishii, T.T., Kitai R., Ichimoto, K., UeNo, S., Nagata, S., Morita, S., Nishida, K., Shiota, D., Oi, A., Akioka, M., Shibata, K. Fermi Detection of gamma-ray emission from the M2 Soft X-ray Flare on 2010 June 12 -- Ackerman et al.; Corresponding authors: M. Briggs, D. Gruber, F. Longo, N. Omodei, and G. Share The study of the first productive active region in solar cycle 24 -- L. P. Li, J. Zhang, T. Li, S. H. Yang, and Y. Z. Zhang 2. FROM THE EDITOR ------------------ The Max Millennium program exists to enhance all aspects of solar flare research. If you have news that is of broad interest to that community, feel free to send your message to the MMScience e-mail list: http://solar.physics.montana.edu/max_millennium/mmlists.shtml Address questions to canfield at physics.montana.edu

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Max Millennium News
by canfield＠mithra.physics.montana.edu 21 Dec '11

21 Dec '11

MAX MILLENNIUM NEWS 21 December 2011 CONTENTS 1. E-PRINTS POSTED IN THE PAST WEEK 2. FROM THE EDITOR ===================================================================== 1. E-PRINTS POSTED IN THE PAST WEEK ----------------------------------- > http://solar.physics.montana.edu/cgi-bin/eprint/default_page.pl GeV Particle Acceleration in Solar Flares and Ground Level Enhancement (GLE) Events -- Markus J. Aschwanden A Statistical Fractal-Diffusive Avalanche Model of a Slowly-Driven Self-Organized Criticality System -- Markus J. Aschwanden Investigation of the Formation and Separation of An EUV Wave from the Expansion of A Coronal Mass Ejection -- X. Cheng, J. Zhang, O. Olmedo, A. Vourlidas, M. D. Ding, and Y. Liu Response of the Photospheric Magnetic Field to the X2.2 Flare on 2011 February 15 -- Shuo Wang, Chang Liu, Rui Liu, Na Deng, Yang Liu, and Haimin Wang Magnetic and Kinetic Power Spectra as a Tool to Probe the Turbulent Dynamo -- Valentyna Abramenko, Vasyl Yurchyshyn, Philip Goode A Parametric Study of Erupting Flux Rope Rotation. Modeling the ''Cartwheel CME'' on 9 April 2008 -- B. Kliem, T. Toeroek, W. T. Thompson 3D Reconstruction of a Rotating Erupting Prominence -- W. T. Thompson, B. Kliem, T. Toeroek Using SDO's AIA to investigate energy transport from a flare's energy release site to the chromosphere -- Brosius, J. W., & Holman, G. D. 2. FROM THE EDITOR ------------------ The Max Millennium program exists to enhance all aspects of solar flare research. If you have news that is of broad interest to that community, feel free to send your message to the MMScience e-mail list: http://solar.physics.montana.edu/max_millennium/mmlists.shtml Address questions to canfield at physics.montana.edu

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Announcing RHESSI Science Nugget No. 166
by Hugh S. Hudson 19 Dec '11

19 Dec '11

No. 166, No Hard X-rays from Comet Lovejoy, by H. Hudson and P. St.- Hilaire: Amazing and sungrazing, but no strong radiation above the EUV bands. See http://sprg.ssl.berkeley.edu/~tohban/wiki/index.php/No_Hard_X-rays_from_Com… Older Nuggets are available at http://sprg.ssl.berkeley.edu/~tohban/wiki/index.php/RHESSI_Science_Nuggets (the current series, 2008-present), and at http://sprg.ssl.berkeley.edu/~tohban/nuggets/ (the original series, 2005-2008). We publish these at roughly two-week intervals and welcome contributions, which should be related, at least loosely, to RHESSI science.

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A new UKSP Nugget - 18. Mega-tsunamis above the surface of the Sun
by Iain Hannah 19 Dec '11

19 Dec '11

18. Mega-tsunamis above the surface of the Sun by Eamon Scullion, Robert Erdélyi, Victor Fedun, University of Sheffield and Gerry Doyle, Armagh Observatory Acoustic wave transmission from photosphere to corona in spicules. http://www.uksolphys.org/?p=3600 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ UKSP Nuggets are published on a monthly basis highlighting solar physics research in the UK. http://www.uksolphys.org/uksp-nuggets Iain Hannah and Lyndsay Fletcher -- ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Dr. Iain G. Hannah Eml: iain.hannah(a)glasgow.ac.uk Astronomy & Astrophysics Group, Tel: +44 (0)141 330 6427 School of Physics & Astronomy, Fax: +44 (0)141 330 5183 Kelvin Building, University of Glasgow, Glasgow, Scotland, UK G12 8QQ Web: http://www.astro.gla.ac.uk/~iain/ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

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Registration for Spectroscopy of the Dynamic Sun - 18 to 20 April 2012 - is now open
by Deborah Baker 15 Dec '11

15 Dec '11

2nd Announcement: University College London is hosting a meeting, Spectroscopy of the Dynamic Sun, to celebrate the careers of Prof. George Doschek from NRL and Prof. Tetsuya Watanabe of NAOJ from 18 - 20 April 2012. Registration is now open. The deadline for abstract submission and the discount for early registration is 2 March 2012. Details such as abstract submission process, registration form, accommodation, etc can be found at the meeting website: http://msslxr.mssl.ucl.ac.uk:8080/SolarB/spectrosun/index.jsp (short URL: bit.ly/spectrosun) We look forward to seeing everyone there. Dr Deb Baker UCL/MSSL LOC

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Max Millennium News
by canfield＠mithra.physics.montana.edu 14 Dec '11

14 Dec '11

MAX MILLENNIUM NEWS 14 December 2011 CONTENTS 1. E-PRINTS POSTED IN THE PAST WEEK 2. FROM THE EDITOR ===================================================================== 1. E-PRINTS POSTED IN THE PAST WEEK ----------------------------------- > http://solar.physics.montana.edu/cgi-bin/eprint/default_page.pl Monte Carlo Markov Chain DEM reconstruction of isothermal plasmas -- E. Landi, F. Reale, P. Testa Rapid Changes of Photospheric Magnetic Field After Tether-cutting Reconnection and Magnetic Implosion -- Chang Liu, Na Deng, Rui Liu, Jeongwoo Lee, Thomas Wiegelmann, Ju Jing, Yan Xu, Shuo Wang, and Haimin Wang Particle kinetic analysis of a polar jet from SECCHI COR data -- L. Feng, B. Inhester, J. de Patoul, T. Wiegelmann, W.Q. Gan Chromospheric Anemone Jets and Magnetic Reconnection in Partially Ionized Solar Atmosphere -- K.A.P Singh, K. Shibata, N. Nishizuka, and H. Isobe Slow magnetacoustic waves in magnetic arcades -- M. Gruszecki, V.M. Nakariakov Solar Magnetic Carpet I: Simulation of Synthetic Magnetograms -- K. A. Meyer, D. H. Mackay, A. A. van Ballegooijen, and C. E. Parnell Simultaneous Observation of Reconnection Inflow and Outflow Associated with the 2010 August 18 Solar Flare -- Shinsuke Takasao, Ayumi Asai, Hiroaki Isobe, and Kazunari Shibata 2. FROM THE EDITOR ------------------ The Max Millennium program exists to enhance all aspects of solar flare research. If you have news that is of broad interest to that community, feel free to send your message to the MMScience e-mail list: http://solar.physics.montana.edu/max_millennium/mmlists.shtml Address questions to canfield at physics.montana.edu

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New EIS nugget
by Lucie Green 14 Dec '11

14 Dec '11

Dear all, We are pleased to announce the release of December's EIS nugget. This month we take a look at the X-flare of September 24, 2011 for which EIS obtained observations. For more information please visit this site: http://msslxr.mssl.ucl.ac.uk:8080/SolarB/nuggets/nugget_2011dec.jsp We publish these at roughly one month intervals. Best wishes, Lucie Dr Lucie Green Mullard Space Science Laboratory Holmbury St. Mary Dorking Surrey RH5 6NT +44 (0)1483 204103 www.mssl.ucl.ac.uk

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Announcing RHESSI Science Nugget No. 165
by Hugh S. Hudson 12 Dec '11

12 Dec '11

No. 165, Modelling spatially resolved X-ray polarization, by N. Jeffrey and E. Kontar: The spatial distribution of X-ray polarization from albedo sources, and its implications. See http://sprg.ssl.berkeley.edu/~tohban/wiki/index.php/Modelling_spatially_res… Older Nuggets are available at http://sprg.ssl.berkeley.edu/~tohban/wiki/index.php/RHESSI_Science_Nuggets (the current series, 2008-present), and at http://sprg.ssl.berkeley.edu/~tohban/nuggets/ (the original series, 2005-2008). We publish these at roughly two-week intervals and welcome contributions, which should be related, at least loosely, to RHESSI science.

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Max Millennium News
by canfield＠mithra.physics.montana.edu 07 Dec '11

07 Dec '11

MAX MILLENNIUM NEWS 07 December 2011 CONTENTS 1. E-PRINTS POSTED IN THE PAST WEEK 2. FROM THE EDITOR ===================================================================== 1. E-PRINTS POSTED IN THE PAST WEEK ----------------------------------- > http://solar.physics.montana.edu/cgi-bin/eprint/default_page.pl Height distribution of the power of 3-min oscillations over sunspots -- N. I. Kobanov, D. Y. Kolobov, S. A. Chupin and V. M. Nakariakov Nonlinear force-free field extrapolation of the coronal magnetic field using the data obtained by the Hinode satellite -- Han He, Huaning Wang, Yihua Yan Understanding the Impact of Return-Current Losses on the X-Ray Emission from Solar Flares -- Gordon D. Holman 2. FROM THE EDITOR ------------------ The Max Millennium program exists to enhance all aspects of solar flare research. If you have news that is of broad interest to that community, feel free to send your message to the MMScience e-mail list: http://solar.physics.montana.edu/max_millennium/mmlists.shtml Address questions to canfield at physics.montana.edu

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First Announcement - Petaluma, CA meeting (Nov 30-Dec 5 2012)
by shilaire＠ssl.berkeley.edu 01 Dec '11

01 Dec '11

First Announcement: “Tracing the Connections in Solar Eruptive Events” November 30 – December 5, 2012 Sheraton Sonoma County Hotel Petaluma, CA USA On behalf of the Science and Local Organizing Committees, I invite you to mark your calendars for a conference/workshop entitled “Tracing the Connections in Solar Eruptive Events” to be held November 30 – December 5, 2012. The conference will be devoted to sharing analysis, interpretations, and results based on recent observations from various solar spacecraft, such as ACE, Fermi, Hinode, RHESSI, SDO, SOHO, and STEREO. This is the third in a series of “California Wine Country” conferences, and the format will be a mixture of plenary sessions and cross-connected working groups following the highly successful model established by earlier conferences in the series (Sonoma 2004: http://sprg.ssl.berkeley.edu/RHESSI/rst/old_welcome.html and Napa 2008: see http://sprg.ssl.berkeley.edu/RHESSI/napa2008/ ). A fledgling website is online at: http://hessi.ssl.berkeley.edu/petaluma/index.shtml. The overarching objective of the conference is to examine the connections amongst the phenomena that lead to solar eruptive events. The current slate of themes includes: - Measuring the Coronal Magnetic Field; - Connections to, and Reactions of, the Large-Scale Corona; - Large-scale Magnetic Connectivity of Active Regions; - Transfer of Energy to, and Storage of Energy in, the Corona; - The High-Energy Particle - Flare - CME connection. Working groups will address topics such as: - Energy Transfer throughout a Solar Eruptive Event; - Global Energetics of an Ensemble of Events; - Coronal Influences to the Lower Atmosphere; - CME Initiation and Type II Bursts; - The Release of Energetic Particles in the Low Corona; - Flows vs. Waves; - Microflares/Nanoflares; We also intend to have a panel-led debate on the topic of “How much closer are we to flare prediction?” More details will be announced in due course. In the meantime, please mark your calendars, and I look forward to seeing you in Northern California wine country this time next year! Gordon Emslie Chair, SOC

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MMScience December 2011