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typo corrected
by Hugh Hudson 25 Jun '20

25 Jun '20

No. 380: “Energy Transport by Accelerated Particles in the Quiet Solar Atmosphere”, by Lars Frogner, Boris Gudiksen, and Helle Bakke. A first study of non-thermal particles integrated into an MHD simulation of the solar atmosphere. No. 381: “Extreme Ultraviolet Late Phase of Solar Flares”, by Rui LIU. Both arcade and circular-ribbon flares may sometimes spawn EUV late phase emission. We welcome contributions to the RHESSI Nuggets, and the topics may wander some distance away from specifically RHESSI results if they are generally interesting. See http://sprg.ssl.berkeley.edu/~tohban/wiki/index.php/RHESSI_Science_Nuggets for these and others. Comments about specific flares can be found by searching for their SOLyyyy-mm-dd identifier from this home page.

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RHESSI Nuggets in June 2020
by Hugh Hudson 25 Jun '20

25 Jun '20

No. 380: “Energy Transport by Accelerated Particles in the Quiet Solar Atmosphere”, by Lars Frogner, Boris Gudiksen, and Halle Bakke. A first study of non-thermal particles integrated into an MHD simulation of the solar atmosphere. No. 381: “Extreme Ultraviolet Late Phase of Solar Flares”, by Rui LIU. Both arcade and circular-ribbon flares may sometimes spawn EUV late phase emission. We welcome contributions to the RHESSI Nuggets, and the topics may wander some distance away from specifically RHESSI results if they are generally interesting. See http://sprg.ssl.berkeley.edu/~tohban/wiki/index.php/RHESSI_Science_Nuggets for these and others. Comments about specific flares can be found by searching for their SOLyyyy-mm-dd identifier from this home page.

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Max Millennium News
by Keiji YOSHIMURA 24 Jun '20

24 Jun '20

MAX MILLENNIUM NEWS 24 June 2020 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 Numerical simulation of solar photospheric jet-like phenomena caused by magnetic reconnection -- Yuji Kotani, Kazunari Shibata Solar Flare-CME Coupling Throughout Two Acceleration Phases of a Fast CME -- Tingyu Gou, Astrid M. Veronig, Rui Liu, Bin Zhuang, Mateja Dumbovic, Tatiana Podladchikova, Hamish A. S. Reid, Manuela Temmer, Karin Dissauer, Bojan Vrsnak, 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 17 Jun '20

17 Jun '20

MAX MILLENNIUM NEWS 17 June 2020 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 A new method for estimating global coronal wave properties from their interaction with solar coronal holes -- I. Piantschitsch, J. Terradas, M. Temmer Machine-learning approach to identification of coronal holes in solar disk images and synoptic maps -- Egor Illarionov, Alexander Kosovichev, Andrey Tlatov Multilevel Observations of the Oscillations in the First Active Region of the New Cycle -- Andrei Chelpanov and Nikolai Kobanov Standing MHD Waves in a Magnetic Slab Embedded in an Asymmetric Magnetic Plasma Environment: Surface Waves -- William Oxley, Noemi Kinga Zsamberger, Robert Erdelyi 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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New RHESSI Science Nugget
by Hugh Hudson 12 Jun '20

12 Jun '20

No. 380, "Energy transport by accelerated particles in the quiet solar atmosphere,” by Lars Frogner, Boris Gudiksen, and Helle Bakke. A first study of non-thermal particles integrated into an MHD simulation of the solar atmosphere. Click the title to read more. We welcome contributions to the RHESSI Nuggets, and the topics may wander some distance away from specifically RHESSI results if they are generally interesting. See http://sprg.ssl.berkeley.edu/~tohban/wiki/index.php/RHESSI_Science_Nuggets for these and others. Comments about specific flares can be found by searching for their SOLyyyy-mm-dd identifier from this home page.

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Max Millennium News
by Keiji YOSHIMURA 10 Jun '20

10 Jun '20

MAX MILLENNIUM NEWS 10 June 2020 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 A new facility for airborne solar astronomy: NASA's WB-57 at the 2017 total solar eclipse -- Amir Caspi, Daniel B. Seaton, Constantine C. C. Tsang, Craig E. DeForest, Paul Bryans, Edward E. DeLuca, Steven Tomczyk, Joan T. Burkepile, Thomas 'Tony' Casey, John Collier, Donald 'DD' Darrow, Dominic Del Rosso, Daniel D. Durda, Peter T. Gallagher, Leon Golub, Matthew Jacyna, David 'DJ' Johnson, Philip G. Judge, Cary 'Diddle' Klemm, Glenn T. Laurent, Johanna Lewis, Charles J. Mallini, Thomas 'Duster' Parent, Timothy Propp, Andrew J. Steffl, Jeff Warner, Matthew J. West, John Wiseman, Mallory Yates, Andrei N. Zhukov, and the NASA WB-57 2017 Eclipse Observing Team MinXSS-2 CubeSat mission overview: Improvements from the successful MinXSS-1 mission -- James Paul Mason, Thomas N. Woods, Phillip C. Chamberlin, Andrew Jones, Rick Kohnert, Bennet Schwab, Robert Sewell, Amir Caspi, Christopher S. Moore, Scott Palo, Stanley C. Solomon, Harry Warren Lyman alpha Variability During Solar Flares Over Solar Cycle 24 Using GOES-15/EUVS-E -- Ryan O. Milligan, Hugh S. Hudson, Phillip C. Chamberlin, Iain G. Hannah, Laura A. Hayes 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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Two New Solar radio science highlights in May 2020
by Eduard Kontar 01 Jun '20

01 Jun '20

First observation of a transitioning Type II solar radio burst using the Low-Frequency Array (LOFAR) by Nicolina Chrysaphi et al. http://www.astro.gla.ac.uk/users/eduard/cesra/?p=2579 Loss-cone instability modulation due to a magnetohydrodynamic sausage mode oscillation in the solar corona by E. P. Carley et al. http://www.astro.gla.ac.uk/users/eduard/cesra/?p=2559 CESRA Highlights of Solar Radio Physics, aka CESRA Nuggets, are short communications written in language accessible to a non-expert in the specific area and designed to keep solar and heliophysics communities informed and up-to-date about current research. The highlights can be followed, discussed, commented and shared via http://www.facebook.com/solarcesra/ and http://twitter.com/CESRA_community.

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Max Millennium News
by Keiji YOSHIMURA 27 May '20

27 May '20

MAX MILLENNIUM NEWS 27 May 2020 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 Sunquake with a second-bounce, other sunquakes and emission associated with X9.3 flare of 6 September 2017. II. Proposed interpretation -- Valentina Zharkova, Sergei Zharkov, Malcolm Druett, Sarah Matthews, and Satoshi Inoue f-mode strengthening from a localized bipolar subsurface magnetic field -- Nishant K. Singh, Harsha Raichur, Maarit J. Kapyla, Matthias Rheinhardt, Axel Brandenburg, Petri J. Kapyla 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 20 May '20

20 May '20

MAX MILLENNIUM NEWS 20 May 2020 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 Imaging and spectral study on the null point of a fan-spine structure during a solar flare -- Shuhong Yang, Qingmin Zhang, Zhi Xu, Jun Zhang, Ze Zhong, Yang Guo Forecasting Solar Cycle 25 Using Deep Neural Networks -- B. Benson, W.D. Pan, A. Prasad, G.A. Gary, Q. Hu An Observational Test of Solar Plasma Heating by Magnetic Flux Cancellation -- Sung-Hong Park The Drivers of Active Region Outflows into the Slow Solar Wind -- David H. Brooks, Amy R. Winebarger, Sabrina Savage, Harry P. Warren, Bart De Pontieu, Hardi Peter, Jonathan W. Cirtain, Leon Golub, Ken Kobayashi, Scott W. McIntosh, David McKenzie, Richard Morton, Laurel Rachmeler, Paola Testa, Sanjiv Tiwari, and Robert Walsh HXR emission from an activated flux rope and subsequent evolution of an eruptive long duration solar flare -- Suraj Sahu, Bhuwan Joshi, Prabir K. Mitra, Astrid M. Veronig, V. Yurchyshyn A Survey of Computational Tools in Solar Physics -- Monica G. Bobra, Stuart J. Mumford, Russell J. Hewett, Steven D. Christe, Kevin Reardon, Sabrina Savage, Jack Ireland, Tiago M. D. Pereira, Bin Chen, and David Perez-Suarez 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 13 May '20

13 May '20

MAX MILLENNIUM NEWS 13 May 2020 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 Sunquake with a second bounce, other sunquakes, and emission associated with the X9.3 flare of 6 September 2017. I. Observations -- S. Zharkov, S. Matthews, V. Zharkova, M. Druett, S. Inoue, I. E. Dammasch, C. Macrae The PDFI_SS Electric Field Inversion Software -- George H. Fisher, Maria D. Kazachenko, Brian T. Welsch, Xudong Sun, Erkka Lumme, David J. Bercik, Marc L. DeRosa, Mark C. M. Cheung Spatial Distribution of Origin of Umbral Waves in a Sunspot Umbra -- Vasyl Yurchyshyn, Ali Kilcik, Seray Sahin, Valentina Abramenko, Eun-Kyung Lim A Unique Resource for Solar Flare Diagnostic Studies: the SMM Bent Crystal Spectrometer -- J. Sylwester, B. Sylwester, K. J. H. Phillips, A. Kepa, C. G. Rapley Inferring Vector Magnetic Fields from Stokes Profiles of GST/NIRIS Using a Convolutional Neural Network -- Hao Liu, Yan Xu, Jiasheng Wang, Ju Jing, Chang Liu, Jason T. L. Wang, Haimin Wang Global Energetics of Solar Flares, X. Petschek Reconnection Rate and Alfvén Mach Number of Magnetic Reconnection Outflows -- Markus J. Aschwanden 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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