MMScience August 2016

mmscience@solar.physics.montana.edu

4 participants
9 discussions

New SunSPICE package for solar mission ephemerides
by Thompson, William T. (GSFC-671.0)[ADNET SYSTEMS INC] 07 Nov '16

07 Nov '16

Folks: Please forgive me if you get this message more than once. I want to make sure this gets out to everybody who needs to know. The STEREO mission uses a particular kind of ephemeris file known as SPICE for the orbit and attitude information, and there are routines in the SolarSoft "$SSW/stereo/gen" tree for handling the files. The upcoming Solar Orbiter and Solar Probe Plus missions will also use the SPICE ephemeris system, so the STEREO software for handling SPICE files has been migrated to a separate package called "SunSPICE". This should be transparent to most users, but people who are using SolarSoft under Windows will need to install the SunSPICE package on their machines. This is explained on this website: http://stereo-ssc.nascom.nasa.gov/sunspice.shtml Please let me know if you have any problems. Bill Thompson -- William Thompson NASA Goddard Space Flight Center Code 671 Greenbelt, MD 20771 USA 301-286-2040 William.T.Thompson(a)nasa.gov

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Max Millennium News
by canfield＠mithra.physics.montana.edu 31 Aug '16

31 Aug '16

MAX MILLENNIUM NEWS 31 August 2016 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 Electron trapping and acceleration by kinetic Alfvén waves in solar flares -- Artemyev A.V., Zimovets I.V., Rankin R. Spatio-temporal dynamics of sources of hard X-ray pulsations in solar flares -- Kuznetsov S.A., Zimovets I.V., Morgachev A.S., Struminsky A.B. 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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RHESSI Science Nuggets in August 2016
by Hugh Hudson 28 Aug '16

28 Aug '16

No. 280, “Solar flare neutrons observed on the ground and in space,” by Alec MacKinnon: There has been dramatic progress in studies of the Sun via its emission of energetic neutrons. No. 281, “To be or not to be - the role of projection effects in EUV imaging,” by Karin Dissauer and Manuela Temmer: Perspective really does matter when using STEREO to observe coronal dimmings. 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 canfield＠mithra.physics.montana.edu 24 Aug '16

24 Aug '16

MAX MILLENNIUM NEWS 24 August 2016 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 Energetics of White-light Flares Observed by SDO/HMI and RHESSI -- Huang, N., Xu, Y., Wang, H. The Miniature X-ray Solar Spectrometer (MinXSS) CubeSats: spectrometer characterization techniques, spectrometer capabilities, and solar science objectives -- Christopher S. Moore, Thomas N. Woods, Amir Caspi, James P. Mason Hinode and IRIS observations of the magnetohydrodynamic waves propagating from the photosphere to the chromosphere in a sunspot -- Ryuichi Kanoh, Toshifumi Shimizu, Shinsuke Imada Narrow-line-width UV bursts in the transition region above Sunspots observed by IRIS -- Zhenyong Hou, Zhenghua Huang, Lidong Xia, Bo Li, Maria S. Madjarska, Hui Fu, Chaozhou Mou, Haixia Xie Miniature X-ray Solar Spectrometer (MinXSS) - A Science-Oriented, University 3U CubeSat -- James Paul Mason, Thomas N. Woods, Amir Caspi, Phillip Chamberlin, Christopher Moore, Andrew Jones, Rick Kohnert, Xinlin Li, Scott Palo, & Stanley Solomon 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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Bright 30 THz impulsive solar bursts and Decameter U-burst Harmonic Pair from CESRA
by Eduard Kontar 23 Aug '16

23 Aug '16

2 New CESRA highlights: Bright 30 THz impulsive solar bursts by Pierre Kaufmann et al. http://cesra.net/?p=743 and Decameter U-burst Harmonic Pair from a High Loop by Dorovskyy et al. http://cesra.net/?p=692 ************************************************************ The Highlight of Solar Radio Physics or CESRA Nugget allows you to publish fresh research to keep CESRA community informed and up-to-date. These are short communications written in the language accessible to a non-expert in the specific area. The CESRA highlights can be followed/discussed/commented etc at https://twitter.com/CESRA_community <https://twitter.com/CESRA_community> https://www.facebook.com/solarcesra/ <https://www.facebook.com/solarcesra/>

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Max Millennium News
by canfield＠mithra.physics.montana.edu 17 Aug '16

17 Aug '16

MAX MILLENNIUM NEWS 17 August 2016 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 Evolution of Magnetic Helicity During Eruptive Flares and Coronal Mass Ejections -- Eric Priest, Dana Longcope and Miho Janvier 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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two new CESRA highlights published
by Eduard Kontar 12 Aug '16

12 Aug '16

Two recent CESRA highlights of interest to broader solar flare community: Particle Acceleration and heating by turbulent reconnection by L. Vlahos, T. Pisokas, H. Isliker, V. Tsiolis and A. Anastasiadis http://cesra.net/?p=687 Observation of a Quasi-periodic Pulsation in Hard X-Ray, Radio, and Extreme-ultraviolet Wavelengths by Pankaj Kumar, Valery M. Nakariakov and Kyung-Suk Cho http://cesra.net/?p=646 These are short communications based on published research written in the language accessible to a non-expert in the specific area. The CESRA highlights can be followed/discussed/commented at https://twitter.com/CESRA_community <https://twitter.com/CESRA_community> https://www.facebook.com/solarcesra/ <https://www.facebook.com/solarcesra/> -- Dr Eduard Kontar, Room 615, Kelvin Building, School of Physics and Astronomy, University of Glasgow, Glasgow G12 8QQ , UKhttp://www.astro.gla.ac.uk/~eduard/ Phone: +44 141 330 2499 Fax: +44 141 330 8600

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Max Millennium News
by canfield＠mithra.physics.montana.edu 10 Aug '16

10 Aug '16

MAX MILLENNIUM NEWS 10 August 2016 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 Comparison of damped oscillations in solar and stellar X-ray flares -- Cho, I.-H., Cho, K.-S., Nakariakov, V.M., Kim, S., Kumar, P. Understanding solar torsional oscillations from global dynamo models -- G. Guerrero, P . K. Smolarkiewicz, E.M. de Gouveia Dal Pino, A. G. Kosovichev, N. N. Mansour Slipping Magnetic Reconnection of Flux Rope Structures as a Precursor to an Eruptive X-class Solar Flare -- Ting Li, Kai Yang, Yijun Hou & Jun Zhang Transition Region and Chromospheric Signatures of Impulsive Heating Events. II. Modeling -- Jeffrey W. Reep, Harry P. Warren, Nicholas A. Crump, Paulo J.A. Simoes The emergence of braided magnetic fields -- Prior, C., MacTaggart, D. Effect of a sausage oscillation on radio zebra pattern structures in a solar flare -- Yu, S., Nakariakov, V.M., Yan, Y. A nanoflare based cellular automaton model and the observed properties of the coronal plasma -- M. Lopez Fuentes, J.A. Klimchuk Two-dimensional cellular automaton model for the evolution of active region coronal plasmas -- M. Lopez Fuentes, J.A. Klimchuk Relationship of type III radio bursts with quasi-periodic pulsations in a solar flare -- E. G. Kupriyanova, L. K. Kashapova, H. A. S. Reid, I. N. Myagkova 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 canfield＠mithra.physics.montana.edu 03 Aug '16

03 Aug '16

MAX MILLENNIUM NEWS 3 August 2016 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 effects of magnetic-field geometry on longitudinal oscillations of solar prominences: Cross-sectional area variation for thin tubes -- Luna, M.; Diaz, A. J.; Oliver, R.; Terradas, J.; Karpen, J. Standing sausage modes in curved coronal slabs -- D. J. Pascoe and V. M. Nakariakov An alternative measure of solar activity from detailed sunspot datasets -- Murakozy, J., Baranyi, T., Ludmany, A. Phase Relationships of Solar Hemispheric Toroidal and Poloidal Cycles -- Murakozy, J. 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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MMScience August 2016