MMScience November 2011

mmscience@solar.physics.montana.edu

4 participants
10 discussions

Max Millennium News
by canfield＠mithra.physics.montana.edu 30 Nov '11

30 Nov '11

MAX MILLENNIUM NEWS 30 November 2011 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 Allen Telescope Array Multi-Frequency Observations of the Sun -- P. Saint-Hilaire, G.J. Hurford, G. Keating, G.C. Bower, C. Gutierrez-Kraybill Oscillations in the Solar Faculae. III. The Phase Relations between Chromospheric and Photospheric LOS Velocities -- N.I.Kobanov, A.S.Kustov, S.A.Chupin, V.A.Pulyaev Spatial Distribution of Oscillations in Faculae -- N.I.Kobanov, V.A.Pulyaev Formation of a White-Light Jet within a Quadrupolar Magnetic Configuration -- Boris Filippov, Serge Koutchmy, and Ehsan Tavabi Spectral and spatial observations of microwave spikes and zebra structure in the short radio burst of May 29, 2003 -- G. P. Chernov, R. A. Sych, N. S. Meshalkina, Y. Yan, and C. Tan Rapid Fluctuations in the Lower Solar Atmosphere -- J.K. Lawrence, A.C. Cadavid, D.J. Christian, D.B. Jess and M. Mathioudakis 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 canfield at physics.montana.edu

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Announcing RHESSI Science Nugget No. 164
by Hugh S. Hudson 28 Nov '11

28 Nov '11

No. 164, Slowly and surely toward the huge amount of energy II, by S. Kolomanski and T. Mrozek: Analysis of the huge energies involved in loop-top sources in flares. See http://sprg.ssl.berkeley.edu/~tohban/wiki/index.php/Slowly_but_surely_towar… Older Nuggets are available at http://sprg.ssl.berkeley.edu/~tohban/wiki/index.php/RHESSI_Science_Nuggets (the current series, 2008-present), and at http://sprg.ssl.berkeley.edu/~tohban/nuggets/ (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 23 Nov '11

23 Nov '11

MAX MILLENNIUM NEWS 23 November 2011 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 effect of the environment on the P1/P2 period ratio for kink oscillations of coronal loops -- B. Orza, I. Ballai, R. Jain and K. Murawski Plasma diagnostic in eruptive prominences from SDO/AIA observations at 304 -- Labrosse N. & McGlinchey K. Forecasting a CME by Spectroscopic Precursor? -- D. Baker, L. van Driel-Gesztelyi, L.M. Green Properties of Umbral Dots as Measured from the New Solar Telescope Data and MHD Simulations -- A. Kilcik, V. B. Yurchyshyn, M. Rempel, V. Abramenko, R. Kitai, P. R. Goode, W. Cao, H. Watanabe Time Distributions of Large and Small Sunspot Groups Over Four Solar Cycles -- Kilcik, A.; Yurchyshyn, V. B.; Abramenko, V.; Goode, P. R.; Ozguc, A.; Rozelot, J. P.; Cao, W. Maximum CME speed as an indicator of solar and geomagnetic activities -- A. Kilcik, V.B. Yurchyshyn, V. Abramenko, P.R. Goode, N. Gopalswamy, A. Ozguc, J.P. Rozelot Resonant Alfven waves in partially ionized plasmas of the solar atmosphere -- R. Soler, J. Andries, and M. Goossens Interaction and Eruption of Two Filaments Observed by Hinode, SOHO, and STEREO -- Y. Li and M. D. Ding Imaging Spectroscopy using AIA diffraction patterns in conjunction with RHESSI and EVE observations -- Claire L. Raftery, Sam Krucker, and Robert P. Lin 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 canfield at physics.montana.edu

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Max Millennium News
by canfield＠mithra.physics.montana.edu 16 Nov '11

16 Nov '11

MAX MILLENNIUM NEWS 16 November 2011 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 Post-flare UV light curves explained with thermal instability of loop plasma -- F. Reale, E. Landi, S. Orlando Plasma diagnostics of an EIT wave observed by Hinode/EIS and SDO/AIA -- A.M. Veronig, P. Gomory, I.W. Kienreich, N. Muhr, B. Vrsnak, M. Temmer, H.P. Warren Evolution of Hard X-ray Sources and Ultraviolet Solar Flare Ribbons for a Confined Eruption of a Magnetic Flux Rope -- Y. Guo, M.D. Ding, B. Schmieder, P. Demoulin, H. Li Intermittent turbulent dynamo at very low and high magnetic Prandtl numbers -- E. Buchlin 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 canfield at physics.montana.edu

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Announcing RHESSI Science Nugget No. 163
by Hugh S. Hudson 14 Nov '11

14 Nov '11

No. 163, X-ray and H-alpha Flare Impulses, by K. Radziszewski and P. Rudawy: Strikingly precise correlations of H-alpha kernels and hard X- ray bursts. See http://sprg.ssl.berkeley.edu/~tohban/wiki/index.php/X-ray_and_H-alpha_Flare… Older Nuggets are available at http://sprg.ssl.berkeley.edu/~tohban/wiki/index.php/RHESSI_Science_Nuggets (the current series, 2008-present), and at http://sprg.ssl.berkeley.edu/~tohban/nuggets/ (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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CHIANTI V.7 correction
by Enrico Landi 11 Nov '11

11 Nov '11

Dear Colleague, since the release of CHIANTI Version 7.0, we realized that 4 files were included in the database that should not have been there. As a consequence, they caused several routines to crash both in the stand-alone version and in the SolarSoft distribution. We removed those files and now the software is working. If you use CHIANTI through SolarSoft that is automatically mirrored, the update will occur automatically within the next few days. For a faster solution, you can manually fix your the SolarSoft directories by removing the following files: (chianti top directory)/h/h_1/h_1.reclvl (chianti top directory)/he/he_1/he_1.reclvl (chianti top directory)/cl/cl_16/cl_16.reclvl (chianti top directory)/k/k_18/k_18.reclvl If you use CHIANTI through the stand-alone tar file, we recommend that you download and install the new tar file in your CHIANTI directories. The new tar file can be found at our web site location: http://www.chiantidatabase.org/ We apologize for any inconvenience this has caused you. Best regards, The CHIANTI Team

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A new UKSP Nugget - 17. Transverse coronal loop oscillations seen by SDO/AIA
by Iain Hannah 10 Nov '11

10 Nov '11

17. Transverse coronal loop oscillations seen by AIA/SDO by Rebecca White and Erwin Verwichte, University of Warwick Probing the coronal plasma with the diagnostic power of kink waves. http://www.uksolphys.org/?p=3398 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ UKSP Nuggets are published on a monthly basis highlighting solar physics research in the UK. http://www.uksolphys.org/uksp-nuggets Iain Hannah and Lyndsay Fletcher -- ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Dr. Iain G. Hannah Eml: iain.hannah(a)glasgow.ac.uk Astronomy & Astrophysics Group, Tel: +44 (0)141 330 6427 School of Physics & Astronomy, Fax: +44 (0)141 330 5183 Kelvin Building, University of Glasgow, Glasgow, Scotland, UK G12 8QQ Web: http://www.astro.gla.ac.uk/~iain/ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

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Max Millennium News
by canfield＠mithra.physics.montana.edu 09 Nov '11

09 Nov '11

MAX MILLENNIUM NEWS 09 November 2011 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 Constraining the Kinematics of Coronal Mass Ejections in the Inner Heliosphere with In-Situ Signatures -- T. Rollett, C. M?stl, M. Temmer, A.M. Veronig, C.J. Farrugia, H.K. Biernat SDO/AIA Observations of Secondary Waves Generated by Interaction of the 2011 June 7 Global EUV Wave With Solar Coronal Structures -- Ting Li, Jun Zhang, Shuhong Yang, Wei Liu What is the true nature of blinkers? -- S. Subramanian, M. S. Madjarska, J. G. Doyle and D. Bewsher Thermal Properties of A Solar Coronal Cavity Observed with the X-ray Telescope on Hinode -- Reeves, K. K., Gibson, S. E., Kucera, T. A., Hudson, H. S. and Kano, R. Frequency drifts of 3-min oscillations in microwave and EUV emission above sunspots -- R. Sych, T. V. Zaqarashvili, V. M. Nakariakov, S.A. Anfinogentov, K.Shibasaki and Y. Yan 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 canfield at physics.montana.edu

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CHIANTI Version 7 released
by Enrico Landi 03 Nov '11

03 Nov '11

Dear Colleague, We would like to announce the release of version 7.0 of the CHIANTI database for astrophysical spectroscopy. With Version 7.0, CHIANTI now includes data for several new ions as well as significant updates to many ions, including several key Fe species routinely observed by Hinode/EIS and SDO. Also, a completely new implementation of the CHIANTI software in the Python programming language has been developed and is freely available on the web (ChiantiPy). IDL software updates have been performed to ensure compatibility with IDL 8. If you use CHIANTI through SolarSoft that is automatically mirrored, the update will occur automatically within the next few days. Otherwise, you will need to manually update your the SolarSoft directories. If you use CHIANTI through the stand-alone tar file, we recommend that you download and install the new tar file in your CHIANTI directories. The new tar file can be found at our new web site location: http://www.chiantidatabase.org/ - note the new url! The ChiantiPy software suite can be found at http://sourceforge.net/projects/chiantipy/ If you have any questions, problems, suggestions regarding CHIANTI, we are always glad to hear from you by sending email to chianti_help(a)halcyon.nrl.navy.mil Best regards, The CHIANTI Team

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Max Millennium News
by canfield＠mithra.physics.montana.edu 02 Nov '11

02 Nov '11

MAX MILLENNIUM NEWS 02 November 2011 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 Energy Release and Particle Acceleration in Flares: Summary and Future Prospects -- R.P. Lin Deducing Electron Properties From Hard X-Ray Observations -- E.P. Kontar, J.C. Brown, A.G. Emslie, W. Hajdas, G.D. Holman, G. J. Hurford, J. Kasparova, P. C. V. Mallik, A. M. Massone, M. L. McConnell, M. Piana, M. Prato, E. J. Schmahl, E. Suarez-Garcia Recent Advances in Understanding Particle Acceleration Processes in Solar Flares -- Valentina V. Zharkova, Karpar Arzner, Arnold O. Benz, Philippa Browning, Cyril Dauphin, A. Gordon Emslie, Lyndsay Fletcher, Eduard P. Kontar, Gottfried Mann, Marco Onofri, Vahe Petrosian, Rim Turkmani, Nicole Vilmer, Loukas Vlahos Microflares and the Statistics of X-ray Flares -- I. G. Hannah, H. S. Hudson, M. Battaglia, S. Christe, J. Kasparova, S. Krucker, M. R. Kundu, A. Veronig The Relationship Between Solar Radio and Hard X-ray Emission -- Stephen M. White, Arnold O. Benz, Steven Christe, Frantisek Farnik, Mukul R. Kundu, Gottfried Mann, Zongjun Ning, Jean-Pierre Raulin, Adriana V. R. Silva-Valio, Pascal Saint-Hilaire, Nicole Vilmer, Alexander Warmuth Properties of Energetic Ions in the Solar Atmosphere from γ-Ray and Neutron Observations -- Nicole Vilmer, Alec L. MacKinnon, Gordon J. Hurford Implications of X-ray Observations for Electron Acceleration and Propagation in Solar Flares -- Gordon D. Holman, Markus J. Aschwanden, Henry Aurass, Marina Battaglia, Paolo C. Grigis, Eduard P. Kontar, Wei Liu, Pascal Saint-Hilaire, Valentina V. Zharkova An Observational Overview of Solar Flares -- Lyndsay Fletcher, Brian R. Dennis, Hugh S. Hudson, Sam Krucker, Ken Phillips, Astrid Veronig, Marina Battaglia, Laura Bone, Amir Caspi, Qingrong Chen, Peter Gallagher, Paolo C. Grigis, Haisheng Ji, Ryan O. Milligan, Manuela Temmer High-Energy Aspects of Solar Flares: Overview of the Volume -- Brian R. Dennis, A. Gordon Emslie, Hugh S. Hudson Transverse coronal loop oscillations seen in unprecedented detail by AIA/SDO -- R.S. White, E. Verwichte Spatially resolved hard X-ray polarization in solar flares: effects of Compton scattering and bremsstrahlung -- Jeffrey, N. L. S., Kontar, E. P. 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 canfield at physics.montana.edu

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MMScience November 2011