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Max Millennium News
by Keiji YOSHIMURA 23 Sep '20

23 Sep '20

MAX MILLENNIUM NEWS 23 September 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 Propagation Effects in Quiet Sun Observations at Meter Wavelengths -- Rohit Sharma and Divya Oberoi Twin Null-Point-Associated Major Eruptive Three-Ribbon Flares with Unusual Microwave Spectra -- V.V. Grechnev, N.S. Meshalkina, A.M. Uralov, A.A. Kochanov, S.V. Lesovoi, I.I. Myshyakov, V.I. Kiselev, D.A. Zhdanov, A.T. Altyntsev, M.V. Globa Trajectory Determination for Coronal Ejecta Observed by WISPR/Parker Solar Probe -- P. C. Liewer, J. Qiu, P. Penteado, J. R. Hall, A. Vourlidas, R. A. Howard Recurring Homologous Solar Eruptions in NOAA AR 11429 -- Dhakal, S. K., Zhang, J., Vemareddy, P., Karna, N. Resonant absorption: transformation of compressive motions into vortical motion -- M. Goossens, I. Arregui, R. Soler, T. Van Doorsselaere The depth and the vertical extent of the energy deposition layer in a medium-class solar flare -- Krzysztof Radziszewski, Robert Falewicz, Pawel Rudawy 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 Nuggets
by Hugh Hudson 22 Sep '20

22 Sep '20

No. 382, "SOL2013-11-10 Eruptive Circular-ribbon Flare with Extended Remote Brightenings," by Chang LIU et al.: a circular-ribbon event can launch an eruption by breaking through its separatrix dome. No, 383, "Energy Partitioning in a Nonthermally Dominated Two-loop Solar Flare," by Galina MOTORINA et al.: Modeling the prpagation of energy via GX Simulator in an early-impulsive flare. No. 384, "Sunspot Differential Rotation in an X-class Flare," by Richard GRIMES et al.: Observations suggesting how the coronal tail can wag the photospheric dog. 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 often be found by searching for their SOLyyyy-mm-dd identifier from this home page.

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Max Millennium News
by Keiji YOSHIMURA 16 Sep '20

16 Sep '20

MAX MILLENNIUM NEWS 16 September 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 Helicity proxies from linear polarisation of solar active regions -- A. Prabhu, A. Brandenburg, M. J. Kapyla, A. Lagg 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 09 Sep '20

09 Sep '20

MAX MILLENNIUM NEWS 9 September 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 The Submillimeter Active Region Excess Brightness Temperature during Solar Cycles 23 and 24 -- C. G. Gimenez de Castro, A. L. Garcia Pereira, J.F. Valle Silva, C. L. Selhorst, C.H. Mandrini, G. D. Cristiani, J.-P. Raulin, A. Valio Nanoflare Diagnostics from Magnetohydrodynamic Heating Profiles -- Kalman J. Knizhnik, Will T. Barnes, Jeffrey W. Reep, Vadim M. Uritsky The Solar Orbiter mission - Science Overview -- D. Muller et al. 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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solar radio science nuggets in August 2020
by Eduard Kontar 04 Sep '20

04 Sep '20

Radio echo in the turbulent corona and simulations of solar drift-pair radio bursts observed with LOFAR by Kuznetsov et al http://www.astro.gla.ac.uk/users/eduard/cesra/?p=2666 Observations of fragmented energy release during solar flare emission by R. Ramesh et al.* http://www.astro.gla.ac.uk/users/eduard/cesra/?p=2650 -- 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 02 Sep '20

02 Sep '20

MAX MILLENNIUM NEWS 2 September 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 Time Series Analysis of Photospheric Magnetic Parameters of Flare-quiet versus Flaring Active Regions: Scaling Properties of Fluctuations -- Eo-Jin Lee, Sung-Hong Park, Yong-Jae Moon Image Quality Assessment for Full-Disk Solar Observations with Generative Adversarial Networks -- R. Jarolim, A. M. Veronig, W. Potzi, T. Podladchikova Identifying and Tracking Solar Magnetic Flux Elements with Deep Learning -- Haodi Jiang, Jiasheng Wang, Chang Liu, Ju Jing, Hao Liu, Jason T. L. Wang, Haimin 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 26 Aug '20

26 Aug '20

MAX MILLENNIUM NEWS 26 August 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 Active Region Irradiance During Quiescent Periods: New Insights from Sun-as-a-star Spectra -- Maria D. Kazachenko & Hugh Hudson 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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Announcing the Rescheduled SDO 2021 Science Workshop: A Cycle of Discovery
by Ryan Milligan 26 Aug '20

26 Aug '20

The Solar Dynamics Observatory (SDO) invites you to the SDO 2021 Science Workshop: A Cycle of Discovery, to be held June 28-July 2, 2021, at the Hyatt Regency in Vancouver, BC, Canada. All members of the science community are welcome and encouraged to attend. A wide range of science results have been produced by SDO during the almost complete sunspot cycle since its launch. As Solar Cycle 25 begins its rise to maximum, we will get together to discuss what we learned about the Sun and anticipate what the new cycle will look like. The invited speakers who will introduce themed sessions spanning SDO‘s wide range of research topics are: Junwei Zhao: Subsurface Flows, the Dynamo, and the Solar Cycle Stan Solomon: Phun with Photons: Response of atmospheres to EUV variability Paulo Simoes: Short-term Solar Variability Aimee Norton: Magnetic Flux in the SDO Era: From Emergence to Eruption KD Leka: SDO for Space Weather: Science and Applications Dan Seaton: The SDO Corona and Beyond Patrick Antolin: Energy and Mass Transfer Between the Corona and the Chromosphere Xudong Sun: Vector Magnetic Field: Progress and Prospects There will also be one day of parallel mini-workshops and an EUV calibration workshop. Registration, abstract submission, and other information about SDO 2021 will be made available at http://sdo2020.lws-sdo-workshops.org/ <http://sdo2020.lws-sdo-workshops.org/>. The Hyatt Regency can be explored at https://www.hyatt.com/en-US/hotel/canada/hyatt-regency-vancouver/yvrrv <https://www.hyatt.com/en-US/hotel/canada/hyatt-regency-vancouver/yvrrv>. We are assessing the need for childcare during this workshop. Please send your care requirements to William.D.Pesnell (at) NASA.gov. If you need a visa to travel to Canada for this workshop you should apply by the end of January 2021. Ryan Milligan On behalf of the SDO 2021 Science Organizing Committee

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Max Millennium News
by Keiji YOSHIMURA 19 Aug '20

19 Aug '20

MAX MILLENNIUM NEWS 19 August 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 Probing solar flare accelerated electron distributions with prospective X-ray polarimetry missions -- Natasha L. S. Jeffrey, Pascal Saint-Hilaire, Eduard P. Kontar Accelerating and Supersonic Density Fluctuations in Coronal Hole Plumes: Signature of Nascent Solar Winds -- Il-Hyun Cho, Valery M. Nakariakov, Yong-Jae Moon, Jin-Yi Lee, Dae Jung Yu, Kyung-Suk Cho, Vasyl Yurchyshyn, Harim Lee Sequential Lid Removal in a Triple-Decker Chain of CME-Producing Solar Eruptions -- Navin Chandra Joshi, Alphonse C. Sterling, Ronald L. Moore, Bhuwan Joshi RESIK and RHESSI observations of the 20 September 2002 flare -- A. Kepa, R. Falewicz, M. Siarkowski, and M. Pietras Starspot mapping with adaptive parallel tempering I: Implementation of computational code -- Kai Ikuta, Hiroyuki Maehara, Yuta Notsu, Kosuke Namekata, Taichi Kato, Shota Notsu, Soshi Okamoto, Satoshi Honda, Daisaku Nogami, Kazunari Shibata Heating and Eruption of a Solar Circular Ribbon Flare -- Lee, J., Karpen, J. T., Liu, C., & Wang, H. Onset of Magnetic Explosion in Solar Coronal Jets in Quiet Regions on the Central Disk -- Navdeep K. Panesar, Ronald L.Moore, Alphonse C. Sterling Network Jets as the Driver of Counter-streaming Flows in a Solar Filament/Filament Channel -- Navdeep K. Panesar, Sanjiv K.Tiwari, Ronald L.Moore, Alphonse C. Sterling 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 12 Aug '20

12 Aug '20

MAX MILLENNIUM NEWS 12 August 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 Investigation of coronal properties of X-ray bright G-dwarf stars based on the solar surface magnetic field - corona relation -- Shinsuke Takasao, Ikuyuki Mitsuishi, Takuma Shimura, Atsushi Yoshida, Masanobu Kunitomo, Yuki A. Tanaka, Daisuke Ishihara Energy Transfer by Nonlinear Alfvén Waves in the Solar Chromosphere, and Its Effect on Spicule Dynamics, Coronal Heating, and Solar Wind Acceleration -- Takahito Sakaue and Kazunari Shibata Simultaneous transverse oscillations of a coronal loop and a filament excited by a circular-ribbon flare -- Q. M. 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 keiji.yoshimura at montana.edu

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