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Max Millennium News
by richard.canfield＠montana.edu 17 Jan '18

17 Jan '18

MAX MILLENNIUM NEWS 17 January 2018 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 The density compression ratio of shock fronts associated with coronal mass ejections -- Ryun-Young Kwon, Angelos Vourlidas Evolution of Photospheric Flow and Magnetic Fields Associated with the 2015 June 22 M6.5 Flare -- Jiasheng Wang, Chang Liu, Na Deng, Haimin Wang Spatially inhomogeneous acceleration of electrons in solar flares -- Duncan J. Stackhouse and Eduard P. Kontar Probing Twisted Magnetic Field Using Microwave Observations in an M Class Solar Flare on 11 February, 2014 -- I.N. Sharykin, A.A. Kuznetsov, I.I. Myshyakov The origin, early evolution and predictability of solar eruptions -- L.M. Green, T. Torok, B. Vrsnak, W. Manchester IV, A. Veronig Polar Field Correction for HMI Line-of-Sight Synoptic Data -- Xudong Sun, for the HMI Team Relationship between Intensity of White-Light Flares and Proton Flux of Solar Energetic Particles -- Nengyi Huang, Yan Xu, Haimin Wang Spectroscopic Observations of a Current Sheet in a Solar Flare -- Y. Li, J. C. Xue, M. D. Ding, X. Cheng, Y. Su, L. Feng, J. Hong, H. Li, W. Q. Gan IRIS Observations of Spicules and Structures Near the Solar Limb -- C. E. Alissandrakis, J.-C. Vial, A. Koukras, E. Buchlin, M. Chane-Yook Strong Transverse Photosphere Magnetic Fields and Twist in Light Bridge Dividing Delta Sunspot of Active Region 12673 -- Wang, Haimin; Yurchyshyn, Vasyl; Liu, Chang; Ahn, Kwangsu; Toriumi, Shin and Cao, Wenda Simultaneous observation of a flux rope eruption and magnetic reconnection during an X-class solar flare -- X. L. Yan, L. H. Yang, Z. K. Xue, Z. X. Mei, D. F. Kong, J. C. Wang, Q. L. Li 2. FROM THE EDITOR ================== The Max Millennium program exists to enhance all aspects of solar activity 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 richard.canfield at montana.edu

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Max Millennium News
by richard.canfield＠montana.edu 10 Jan '18

10 Jan '18

MAX MILLENNIUM NEWS 10 January 2018 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 Spectroscopic diagnostics of the non-Maxwellian κ-distributions using SDO/EVE observations of the 2012 March 7 X-class flare -- Elena Dzifcakova, Alena Zemanova, Jaroslav Dudik, and Simon Mackovjak Transient rotation of photospheric vector magnetic fields associated with a solar flare -- Yan Xu, Wenda Cao, Kwangsu Ahn, Ju Jing, Chang Liu, Jongchul Chae, Nengyi Huang, Na Deng, Dale E. Gary and Haimin Wang Three-dimensional Forward-fit Modeling of the Hard X-Ray and Microwave Emissions of the 2015 June 22 M6.5 Flare -- Natsuha Kuroda, Dale E. Gary, Haimin Wang, Gregory D. Fleishman, Gelu M. Nita, Ju Jing Center-to-Limb Variability of Hot Coronal EUV Emissions During Solar Flares -- Edward Thiemann, Phillip Chamberlin, Francis Eparvier, Luke Epp A time dependent relation between EUV solar flare light-curves from lines with differing formation temperatures -- Edward M.B. Thiemann, Francis G. Eparvier, Thomas N. Woods Understanding Breaks in Flare X-Ray Spectra: Evaluation of a Cospatial Collisional Return-current Model -- Alaoui, Meriem; Holman, Gordon 2. FROM THE EDITOR ================== The Max Millennium program exists to enhance all aspects of solar activity 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 richard.canfield at montana.edu

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Max Millennium News
by richard.canfield＠montana.edu 03 Jan '18

03 Jan '18

MAX MILLENNIUM NEWS 03 January 2018 CONTENTS 1. E-PRINTS POSTED IN THE PAST WEEK 2. THANKS TO THE MAX MILLENNIUM CHIEF OBSERVERS 3. FROM THE EDITOR ===================================================================== 1. E-PRINTS POSTED IN THE PAST WEEK =================================== > http://solar.physics.montana.edu/cgi-bin/eprint/default_page.pl Solar energetic particles and radio burst emission -- R. Miteva, S. W. Samwel and V. Krupar A quasi-periodic fast-propagating magnetosonic wave associated with the eruption of a magnetic flux rope -- Yuandeng Shen; Yu Liu; Tengfei Song; Zhanjun Tian 2. THANKS TO THE MAX MILLENNIUM CHIEF OBSERVERS =============================================== <from richard.canfield at montana.edu> I'd like to get the year off to a good start by thanking the four skilled and dedicated volunteers who serve the solar community as Max Millennium Chief Observers, keeping abreast of solar activity and sending out the Max Millennium Message of the day: Bill Marquette (Helio Research), since 2000 Ryan Milligan (University of Glagow and GSFC), since 2007 Shaun Bloomfield (Northumbria University), since 2008 Ying Li (Purple Mountain Observatory, since 2015 When you next see any of them at a meeting, please join me in thanking them for their many years of service to the NASA RHESSI mission (which supports the Max Millennium program) and the solar activity research community. 3. FROM THE EDITOR ================== The Max Millennium program exists to enhance all aspects of solar activity 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 richard.canfield at montana.edu

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Max Millennium News
by richard.canfield＠montana.edu 27 Dec '17

27 Dec '17

MAX MILLENNIUM NEWS 27 December 2017 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 Two-step solar filament eruptions -- B. Filippov Regularized Biot-Savart Laws for Modeling Magnetic Flux Ropes -- Viacheslav S. Titov, Cooper Downs, Zoran Mikic, Tibor Török, Jon A. Linker and Ronald M. Caplan Optimization of photospheric electric field estimates for accurate retrieval of total magnetic energy injection -- E. Lumme, J. Pomoell, E. K. J. Kilpua Observations of an Eruptive Solar Flare in the Extended EUV Solar Corona -- Daniel B. Seaton and Jonathan M. Darnel 2. FROM THE EDITOR ================== The Max Millennium program exists to enhance all aspects of solar activity 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 richard.canfield at montana.edu

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Max Millennium News
by richard.canfield＠montana.edu 20 Dec '17

20 Dec '17

MAX MILLENNIUM NEWS 20 December 2017 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 Active Region Photospheric Magnetic Properties Derived from Line-of-sight and Radial Fields -- Jordan A. Guerra, Sung-H. Park, Peter T. Gallagher, Ioannis Kontogiannis, Manolis Georgoulis, D. Shaun Bloomfield Extending Counter-Streaming Motion from an Active Region Filament to Sunspot Light Bridge -- Haimin Wang, Rui Liu, Qin Li, Chang Liu, Na Deng, Yan Xu, Ju Jing, Yuming Wang, Wenda Cao A Hydrodynamic Model of Alfvenic Wave Heating in a Coronal Loop and its Chromospheric Footpoints -- Jeffrey W. Reep, Alexander J.B. Russell, Lucas A. Tarr, & James E. Leake On the factors determining the eruptive character of solar flares -- Christian Baumgartner, Julia K. Thalmann, Astrid M. Veronig Reconnection fluxes in eruptive and confined flares and implications for superflares on the Sun -- J. Tschernitz, A.M. Veronig, J. Thalmann, J. Hinterreiter, W. Potzi Studying the transfer of magnetic helicity in solar active regions with the connectivity-based helicity flux density method -- K. Dalmasse, E. Pariat, G. Valori, J. Jing, P. Demoulin 2. FROM THE EDITOR ================== The Max Millennium program exists to enhance all aspects of solar activity 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 richard.canfield at montana.edu

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Max Millennium News
by richard.canfield＠montana.edu 13 Dec '17

13 Dec '17

MAX MILLENNIUM NEWS 13 December 2017 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 Two-scale analysis of solar magnetic helicity -- Brandenburg, A., Petrie, G. J. D., & Singh, N. K. 2. FROM THE EDITOR ================== The Max Millennium program exists to enhance all aspects of solar activity 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 richard.canfield at montana.edu

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Max Millennium News
by richard.canfield＠montana.edu 06 Dec '17

06 Dec '17

MAX MILLENNIUM NEWS 06 December 2017 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 Determination of Linear Force-Free Magnetic Field Constant Alpha Using Deep Learning -- Bernard Benson, Zhuocheng Jiang, W. David Pan, G. Allen Gary and Qiang Hu Heating and cooling of coronal loops with turbulent suppression of parallel heat conduction -- Bian, Nicolas; Emslie, A. Gordon; Horne, Duncan; Kontar, Eduard P. 2. FROM THE EDITOR ================== The Max Millennium program exists to enhance all aspects of solar activity 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 richard.canfield at montana.edu

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Max Millennium News
by richard.canfield＠montana.edu 29 Nov '17

29 Nov '17

MAX MILLENNIUM NEWS 29 November 2017 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 Fluting Modes in Transversely Nonuniform Solar Flux Tubes -- Roberto Soler Super-Flaring Active Region 12673 Has One of the Fastest Magnetic Flux Emergence Ever Observed -- Xudong Sun, Aimee Norton First NuSTAR Limits on Quiet Sun Hard X-Ray Transient Events -- Andrew J. Marsh, David M. Smith, Lindsay Glesener, Iain G. Hannah, Brian W. Grefenstette, Amir Caspi, Sam Krucker, Hugh S. Hudson, Kristin K. Madsen, Stephen M. White, Matej Kuhar, Paul J. Wright, Steven E. Boggs, Finn E. Christensen, William W. Craig, Charles J. Hailey, Fiona A. Harrison, Daniel Stern, William W. Zhang 2. FROM THE EDITOR ================== The Max Millennium program exists to enhance all aspects of solar activity 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 richard.canfield at montana.edu

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Announcing RHESSI Nuggets in November 2017
by Hugh Hudson 28 Nov '17

28 Nov '17

No. 311, “Unusual Type III Burst Dynamics Produced by Diverging Magnetic Fields”, by Patrick McCauley: Unusual type III bursts follow coronal separatrix structures. No. 312, “Hunting for Hidden Tiny Flares”, by Shin-nosuke ISHIKAWA: FOXSI-2 says that episodic energy releases are still viable as a solution to the coronal heating problem. See http://sprg.ssl.berkeley.edu/~tohban/wiki/index.php/RHESSI_Science_Nuggets listing the current series, 2008-present, and http://sprg.ssl.berkeley.edu/~tohban/nuggets/ for 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 richard.canfield＠montana.edu 22 Nov '17

22 Nov '17

MAX MILLENNIUM NEWS 22 November 2017 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 Solar-wind predictions for the Parker Solar Probe orbit -- M. S. Venzmer, V. Bothmer Simulating coronal loop implosion and compressible wave modes in a flare hit active region -- Aveek Sarkar, Bhargav Vaidya, Soumitra Hazra, Jishnu Bhattacharyya Development of Solar Flares and Features of the Fine Structure of Solar Radio Emission -- G. P. Chernov, V. V. Fomichev, Y. Yan, B. Tan, Ch. Tan, and Q. Fu A Statistical Analysis of the Solar Phenomena Associated with Global EUV Waves -- David M. Long, Pearse Murphy, Georgina Graham, Eoin P. Carley, David Perez-Suarez Imaging Spectroscopy of Solar Radio Burst Fine Structures -- E. P. Kontar, S. Yu, A. A. Kuznetsov, A. G. Emslie, B. Alcock, N. L. S. Jeffrey, V. N. Melnik, N. H. Bian, P. Subramanian On a small-scale EUV wave: the driving mechanism and the associated oscillating filament -- Yuandeng Shen, Yu Liu, Zhanjun Tian, Zhining Qu 2. FROM THE EDITOR ================== The Max Millennium program exists to enhance all aspects of solar activity 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 richard.canfield at montana.edu

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