Dear Colleague,
As you may already know, there will be a Global Energetics working group at the Petaluma meeting on "Tracing the Connections in Solar Eruptive Events<http://hessi.ssl.berkeley.edu/petaluma/index.shtml>" This email is to encourage you to register for the meeting and to plan on participating in Working Group #2 on "Global Energetics of an Ensemble of Events<http://hessi.ssl.berkeley.edu/petaluma/group2.shtml>" that we will be leading.
Our plans for this working group are to build on the previous work that led to the two Emslie et al. papers -
Emslie et al. (2004), Journal of Geophysical Research (Space Physics), 109, 10104<http://adsabs.harvard.edu/abs/2004JGRA..10910104E>
Emslie et al. (2005), Journal of Geophysical Research (Space Physics), 110, 11103<http://adsabs.harvard.edu/abs/2005JGRA..11011103E>
A third paper recently submitted to ApJ<http://hesperia.gsfc.nasa.gov/~dennis/Folders/Energetics/ms_submitted_01Jul…> is based on the analysis of 38 large events recorded from 2002 through 2006. The energies were estimated from available observations of the major SEE components, including the flare thermal plasma, radiated emissions, and accelerated electrons and ions; the CME kinetic and potential energies; and the energy in SEPs.
We would like to proceed in this workshop by selecting events recorded after 2006 and determine the energies of the different flare, CME, and SEP components. We expect to be able to make assessments of the different energetic components, similar to what was done for the pre-2006 events, but we are particularly interested in using data from the new instruments that were not available for the earlier events. In particular, we hope to be able to make better assessments of the following energetic components:
* CME kinetic and potential energies from STEREO observations
* Thermal energy of CME material
* Magnetic free energy from HMI observations
* Flare plasma thermal energy using differential emission measures derived from EVE, AIA, EIS, etc.
* Kinetic energy of thermal plasma turbulent and directed motions
* SEP kinetic energy estimates using 2 and 3 point measurements
One of the limitations of the previous work was the relatively small dynamic range in the sizes of the studied events compared to the order-of-magnitude uncertainties in the values of most of the measured energies. Consequently, this time, we would like to include a significant number of weaker events in order to assess any trends in the relative magnitudes of the different components with intensity.
We will shortly send out a list of events for analysis, with the hope that results will be available for discussion at the meeting. Send us your favorite events that you feel would be appropriate for inclusion in this exercise.
Please let us know if you are interested in participating in this enterprise and the particular areas of your involvement. The easiest way to do this is to just reply to this email with your expression of interest. It would also help greatly if you would submit a title and abstract when you register for the meeting and select Working Group 2 for a poster or a talk.
Best wishes,
Brian and Claire
Brian R. Dennis
Solar Physics Laboratory, Code 671
Goddard Space Flight Center
Greenbelt, MD 20771
301-286-7983
brian.r.dennis(a)nasa.gov<mailto:brian.r.dennis@nasa.gov>
Claire Raftery
Space Science Lab
UC Berkeley
7 Gauss Way
Berkeley
CA 94720-7450
Tel: +1 510 643 5648
skype: rafteryc
www.ssl.berkeley.edu/~claire/<http://www.ssl.berkeley.edu/~claire/>
claire(a)ssl.berkeley.edu<mailto:claire@ssl.berkeley.edu>
MAX MILLENNIUM NEWS
5 September 2012
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
Diagnosing the time-dependence of active region core heating
from the emission measure: I. Low-frequency nanoflares
-- Stephen J. Bradshaw, James A. Klimchuk, Jeffrey W. Reep
A burst with double radio spectrum observed up to 212~GHz
-- Gimenez de Castro, C.G.; Cristiani, G.D.; Simoes, P.J.A.; Mandrini, C.H.;
Correia, E.; Kaufmann,P.
Solar Flare Occurrence Rate and Waiting Times Statistics
-- Gorobets, A. Messerotti, M.
Properties of the 15 February 2011 Flare Seismic Sources
-- Zharkov S.I., Green L.M., Matthews S.A. and Zharkova V.V.
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
MAX MILLENNIUM NEWS
29 August 2012
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
Non-Thermal ``Burst-on-Tail'' of Long-Duration Solar Event on 26
October 2003
-- I. Zimovets, A. Struminsky
Solar Force-free Magnetic Fields
-- Thomas Wiegelmann, Takashi Sakurai
Spatially resolved observations of a split-band coronal type-II
radio burst
-- I. Zimovets, N. Vilmer, A. C.-L. Chian, I. Sharykin, A. Struminsky
Quadrature Observations of Wave and Non-Wave Components and Their
Decoupling in an Extreme-Ultraviolet Wave Event
-- Y. Dai, M. D. Ding, P. F. Chen, J. Zhang
Analysis and Modeling of Two Flare Loops Observed by AIA and EIS
-- Y. Li, J. Qiu, M. D. Ding
Magnetically Driven Flows in Arched Plasma Structures
-- E. V. Stenson and P. M. Bellan
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
26. Modeling the life of a flux rope from formation to ejection <http://www.uksolphys.org/?p=5207>
by Paolo Pagano and Duncan Mackay, University of St Andrews
Modeling how a newly formed flux rope is ejected in the solar corona
http://www.uksolphys.org/?p=5207
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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<mailto:iain.hannah@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, UK, G12 8QQ
Web: http://www.astro.gla.ac.uk/~iain/
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
MAX MILLENNIUM NEWS
22 August 2012
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 simulations of Magnetoacoustic-Gravity Waves in the Solar
Atmosphere
-- K. Murawski, A. K. Srivastava, J. A. McLaughlin, R. Oliver
SDO/AIA Detection of Solar Prominence Formation within a Coronal
Cavity
-- Thomas E. Berger, Wei Liu, and B. C. Low
Cyclic magnetic activity due to turbulent convection in spherical
wedge geometry
-- Petri J. Kapyla, Maarit J. Mantere, Axel Brandenburg
The Relationship between the Sudden Change of the Lorentz Force
and the Magnitude of Associated Flares
-- Shuo Wang, Chang Liu, 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 canfield at physics.montana.edu
MAX MILLENNIUM NEWS
15 August 2012
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 Method for Data-Driven Simulations of Evolving Solar Active
Regions
-- Mark C. M. Cheung & Marc L. DeRosa
Turbulent Coronal Heating Mechanisms: Coupling of Dynamics and
Thermodynamics
-- R. B. Dahlburg, G. Einaudi, A. F. Rappazzo, M. Velli
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
MAX MILLENNIUM NEWS
08 August 2012
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
Three dimensional particle-in-cell simulation of particle
acceleration by circularly polarised inertial Alfven waves in a
transversely inhomogeneous plasma
-- D. Tsiklauri
Observations and Magnetic Field Modeling of a Solar Polar Crown
Prominence
-- Yingna Su and Adriaan van Ballegooijen
The Spatio-Temporal Evolution of Solar Flare Observed with AIA/SDO:
Fractal Diffusion, Sub-Diffusion, or Logistic Growth ?}
-- Markus J. Aschwanden
A Non-radial Eruption in a Quadrupolar Magnetic Configuration with
a Coronal Null
-- Xudong Sun, Todd Hoeksema, Yang Liu, Qingrong Chen, Keiji Hayashi
Contracting and Erupting Components of Sigmoidal Active Regions
-- Rui Liu, Chang Liu, Tibor Toeroek, Yuming Wang, Haimin Wang
Stochastic Acceleration by Turbulence
-- Vahe Petrosian
Solar Magnetized ''Tornadoes'': Relation to Filaments
-- Su, Y.; Wang, T. J.; Veronig, A.; Temmer, M.; Gan, W. Q.
Nonlinear evolution of torsional Alfven waves
-- S. Vasheghani Farahani, V. M. Nakariakov, E. Verwichte, and
T. Van Doorsselaere
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