MMScience May 2023

mmscience@solar.physics.montana.edu

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Last call for abstracts for the upcoming SPHERE workshop (June 20–23)
by Shih, Albert Y. (GSFC-6710) 23 May '23

23 May '23

Tomorrow (May 24) is the deadline for submitting abstracts for the second Solar Physics High Energy Research (SPHERE) Workshop! The SPHERE workshop (https://sphere.boulder.swri.edu) will be held 20–23 June 2023 at the University of Maryland, College Park. Early-career researchers and students will be granted requests for oral presentations. As the successor to the RHESSI workshop series, the SPHERE workshop series aims to foster the development of an integrated and unified understanding of high-energy processes on the Sun by bringing together experts in X-ray/radio/EUV observations, theory, and modeling. The three broad science topics are: * Energy storage and release – e.g., reconnection, eruption initiation * Energy conversion – e.g., particle acceleration (electrons and ions) and plasma heating * Energy transport – probing high energy solar phenomena using remote sensing and in situ diagnostics Registration for the workshop will continue to be open until June 13, but be aware that the special hotel rates are available for only two more weeks. We look forward to seeing you in College Park! – Albert Shih (albert.y.shih(a)nasa.gov<mailto:albert.y.shih@nasa.gov>), on behalf of the organizing committee

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Max Millennium News
by Keiji YOSHIMURA 17 May '23

17 May '23

MAX MILLENNIUM NEWS 17 May 2023 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 Transverse vertical oscillations during the contraction and expansion of coronal loops -- Qingmin Zhang, Yuhao Zhou, Chuan Li, Qiao Li, Fanxiaoyu Xia, Ye Qiu, Jun Dai, Yanjie Zhang New Evidence on the Origin of Solar Wind Microstreams/Switchbacks -- Pankaj Kumar, Judith T. Karpen, Vadim M. Uritsky, Craig E. Deforest, Nour E. Raouafi, C. Richard DeVore, Spiro K. Antiochos The Merging of a Coronal Dimming and the Southern Polar Coronal Hole -- Nawin Ngampoopun, David M. Long, Deborah Baker, Lucie M. Green, Stephanie L. Yardley, Alexander W. James and Andy S.H. To 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 keiji.yoshimura at montana.edu

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Max Millennium News
by Keiji YOSHIMURA 10 May '23

10 May '23

MAX MILLENNIUM NEWS 10 May 2023 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 Complete replacement of magnetic flux in a flux rope during a coronal mass ejection -- Tingyu Gou, Rui Liu, Astrid M. Veronig, Bin Zhuang, Ting Li, Wensi Wang, Mengjiao Xu, Yuming Wang 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 keiji.yoshimura at montana.edu

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Max Millennium News
by Keiji YOSHIMURA 03 May '23

03 May '23

MAX MILLENNIUM NEWS 3 May 2023 CONTENTS 0. MSU NETWORK OUTAGE (2023/04/20 - 2023/05/03) 1. E-PRINTS POSTED IN THE PAST WEEK 2. FROM THE EDITOR ===================================================================== 0. MSU NETWORK OUTAGE (2023/04/20 - 2023/05/03) ----------------------------------------------- The Montana State University IT team had shutdown the whole campus network to handle a large cyberattack on 20th, April (in MDT). Since then, e-mail communication through our server and accesses to our web server had been unavailable. Today, finally, the communication between our e-mail/web server and outside of the compus has been open again. Our e-print page should work as before. Please let me know, if you find anything wrong. If you posted messages to our mailing lists (mmscience, rhessi_data_analysis) and did not confirm their distribution, please post them again. It should go through now. 1. E-PRINTS POSTED IN THE PAST WEEK ----------------------------------- > http://solar.physics.montana.edu/cgi-bin/eprint/default_page.pl The SunPy Project: An Interoperable Ecosystem for Solar Data Analysis -- The SunPy Community, Will Barnes, Steven Christe, Nabil Freij, Laura Hayes, David Stansby, Jack Ireland, Stuart Mumford, Daniel Ryan, Albert Shih Evidence of external reconnection between an erupting mini-filament and ambient loops observed by Solar Orbiter/EUI -- Z. F. Li, X. Cheng, M. D. Ding, L. P. Chitta, H. Peter, D. Berghmans, P. J. Smith, F. Auchere, S. Parenti, K. Barczynski, L. Harra, U. Schuhle, E. Buchlin, C. Verbeeck, R. Aznar Cuadrado, A. N. Zhukov, D. M. Long, L. Teriaca & L. Rodriguez 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 keiji.yoshimura at montana.edu

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RHESSI Nuggets in March and April 2023
by Hugh Hudson 01 May '23

01 May '23

http://sprg.ssl.berkeley.edu/~tohban/wiki/index.php/RHESSI_Science_Nuggets No. 446, “A Glasgow geomagnetic observation of a solar flare”, by Hugh HUDSON, John MALONE-LEIGH, Graham WOAN, and Chris OSBORNE. Applying a multi-messenger tool first seen in 1859, the geomagnetic “crochet”. No. 447, “RHESSI’s Rhe-entry," by Pascal SAINT-HILAIRE, Albert SHIH, and Hugh HUDSON. RHESSI’s final demise in the Sahara Desert. No. 448, “Diagnostics of Spatially-Extended Turbulent Acceleration and Transport,” by Morgan STORES. Drilling down into the detailed structure of solar-flare energy release by including turbulence with particle acceleration. No. 449, “Did a Solar Flare Accelerate all the Ambient Electrons in the Coronal Acceleration Region?” by Gordon EMSLIE, Eduard KONTAR, Galina MOTORINA, and Brian DENNIS. Considering SOL2017-09-10, probably not.

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MMScience May 2023