Differences between revisions 3 and 69 (spanning 66 versions)

Stanford Solar Group Meetings

Friday, 10:30 am

since 05/13/2011

(at Cypress meeting room -11/11/2011, at P&AP 102/103 11/18/2011-)

Past Speakers

date	speaker	presentation topic
06/28/2013	Douglas Gough	A commentary on putative magnetic field variation in the solar convection zone
06/21/2013	Gustavo Guerrero	Differential rotation and dynamo in solar-type stars from global simulations.
05/31/2013	Alain Hauchecorne	The Picard space mission: First scientific results
05/17/2013	Fatima Rubio da Costa	Comparison Ly-alpha and H-alpha observational intensities with the ones obtained from a radiative hydrodynamic model.
05/03/2013	Junwei Zhao	Comprehensive Measurements of Acoustic Travel Times inside Sunspots
04/19/2013	Alice Allafort	Fermi LAT observations of solar flares at high energy: a new era
04/05/2013	Qingrong Chen	Stochastic Acceleration of Solar Flares and RHESSI Observations
03/29/2013	Xudong Sun	Hot Spine Loops and the Nature of a Late-Phase Solar Flare
03/22/2013	Keiji Hayashi	Data-driven MHD simulation using HMI vector mag. data. A few test runs
02/08/2013	Gustavo Guerrero	Solar Differential Rotation, hints to reproduce a near-surface shear layer in global simulations
02/01/2013	Sebastien Couvidat	Multi-Height Acoustic Phase Differences in Sunspots from Hankel Transform of HMI and AIA Data
01/25/2013	Wei Liu	Prominence Formation by Coronal Condensation
01/18/2013	Dr. Venkatakrishnan	An Introduction to Multi Application Solar Telescope and Research
12/14/2012	Anna Malanushenko	Valentine's Day Flare: a Tale of Two Flux Ropes?
10/26/2012	Lucas Tarr	Flares as broken flux constraints in the MCT/MCC model
10/12/2012	NASA Science Mission Directorate Heliophysics Division	http://www.ustream.tv/channel/decadal-event
10/05/2012	Jesper Schou and/or Charles Baldner	The origin of the center to limb time delay
09/28/2012	Aimee Norton and Bruce McClintock	Hemispheric Differences in Joy's Law & Miscellany
09/14/2012	Dr. Juan Martínez-Sykora	Status of 3D radiative-MHD simulations of the interface region (chromosphere)
09/07/2012	Todd Hoeksema	Discussion of the Decadal Survey
08/24/2012	A.A. Norton	How Much More Can Sunspots Tell Us About the Solar Dynamo?
08/17/2012	Gustavo Guerrero	Magnetic helicity fluxes and dynamo saturation
08/10/2012	Douglas Gough	Stoked Toy Non-Dynamos
08/03/2012	Friedrich Busse and Radostin Simitev	TBA
07/27/2012	Leif Svalgaard	Asymmetric Solar Polar Field Reversals
07/20/2012	Douglas Gough	TBD
07/13/2012	Junwei Zhao	Searching for Equator-ward Meridional Flows inside Solar Interior
07/06/2012	Peter Sturrock	An Analysis of Apparent r-Mode Oscillations in Solar Activity, the Solar Diameter, the Solar Neutrino Flux, and Nuclear Decay Rates, with Implications Concerning the Sun’s Internal Structure and Rotation, and Neutrino Processes.
06/29/2012	Douglas Gough	The story of W
05/25/2012	Wei Liu	SDO/AIA Observations of Coronal EUV Waves and Their Seismological Implications
04/27/2012	Yu Gao & Junwei Zhao	Subsurface kinetic helicity and solar flares
04/13/2012	Sebastien Couvidat	Acoustic Power Absorption in Sunspots and Quiet-Sun from Hankel-Fourier Transform on HMI and AIA Data
04/06/2012	Jesper Schou	Sideways helioseismology
03/20/2012	Peter Sturrock	Analysis of Radon Decay Data and its Implications for Physics, Geophysics, and Solar Physics
03/09/2012	Rock Bush	Solar Magnetism, Solar Activity, and Variability in Sunlight
03/02/2012	Leif Svalgaard	What is wrong with the Group Sunspot Number, and how to fix it
02/24/2012 (@Cypress)	Masumi Shimojo (NAOJ)	Solar observations of ALMA - Chromospheric science by mm/sub-mm observations -
02/17/2012	NO MEETING
02/10/2012	NO MEETING
02/03/2012	NO MEETING
01/27/2012	Rebecca Centeno (HAO)	Opportunities and challenges in determining the chromospheric magnetic field using He I 10830
01/20/2012	NO MEETING
01/13/2012	Sudeepto Chakraborty	Measuring meridional flows using time-distance
01/06/2012	Leif Svalgaard	Polar field
12/16/2011	No meeting (holiday season)
12/09/2011	No meeting (AGU)
12/02/2011	Don Kurtz	Asteroseismology
11/25/2011	No meeting (Thanksgiving week)
11/18/2011	Marc DeRosa	Magnetic Topology in Solar Corona and Heliosphere
11/11/2011	Wei Liu	AIA observations of coronal waves, coronal seismology, etc.
11/04/2011	No meeting (LWS/SDO-3/SOHO-26/GONG-2011 Workshop)
10/28/2011	No meeting because it seems like everyone is busy
10/21/2011	Tim Larson	Leakage Matrices; Then and Now
10/14/2011	Savita Mathur (HAO)	Kepler asteroseismologic results
10/07/2011	Chenglong Shen	Statistical Study of Coronal Mass Ejection Source Locations: Role of Active Regions in CME Production
09/30/2011	Kaori Nagashima	time-distance helioseismology analysis of Hinode/SOT and SDO/HMI datasets
09/23/2011	Hari Om Vats (Physical Research Laboratory)	North-South asymmetry of solar coronal rotation
09/16/2011	Gustavo Guerrero	Magnetic feature-tracking vs. plasma flow speeds in the Sun
09/09/2011	Charles Baldner	Ring Diagrams and Active Regions
09/02/2011	Leif Svalgaard	The Mean Field of the Sun
08/26/2011	Shin Toriumi (Univ. Tokyo)	Numerical and Observational Studies on the Solar Flux Emergence
08/19/2011	no meeting due to LoHCO workshop
08/12/2011	Douglas Gough	Dirty Laundry
08/09/2011 3pm	Jingxiu Wang (NAOC)	Solar Cycle Variation of Sun’s Small-scale Magnetic Elements
08/05/2011	Heon-Young Chang	The Solar North-South Asymmetry and Beyond
07/29/2011	Leif Svalgaard	Reflections on Livingston & Penn
07/22/2011	Irina Kitiashvili	Excitation of acoustic waves by vortices in the quiet Sun
07/15/2011	Stathis Ilonidis	Detecting Subsurface Signatures of Emerging Solar Active Regions
07/08/2011	Yang Liu & Junwei Zhao	flows in active regions inferred from DAVE4VM and time-distance
07/01/2011	Leif Svalgaard	History and Calibration of Sunspot Numbers
06/24/2011	Jun Zhang	Small- and Large-scale Solar Activities Observed by SDO
06/17/2011	Keiji Hayashi	MHD simulations of solar wind and heliosphere, from 2001 until 2009
06/10/2011	Xudong Sun	Evolution of Magnetic Field in the Flaring Active Region AR11158
06/03/2011	Leif Svalgaard	Flaring Hale-sector boundaries
05/27/2011	Junwei Zhao	Analysis of k-omega and time-distance diagrams inside a sunspot
05/20/2011	Xuepu Zhao	The Wide Limb CME and its Trigger: A new Cause of Sympathetic Coronal Activities
05/13/2011	Alexander Kosovichev	Observations of sunquake from SDO

go back to the Group Meeting page

JsocWiki: GroupMeeting/PastTalks (last edited 2019-09-06 00:54:59 by SheaHessWebber)

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-== Friday, 10:30 am, Cypress Meeting Room ==
+== Friday, 10:30 am ==
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+(at Cypress meeting room -11/11/2011, at P&AP 102/103 11/18/2011-)
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- [[Anchor(sp)]]
||'''date''' ||'''speaker''' || '''presentation topic''' ||
+ <<Anchor(sp)>>
||'''date''' ||<20%> '''speaker''' || '''presentation topic''' ||
|| 06/28/2013 || Douglas Gough || A commentary on putative magnetic field variation in the solar convection zone ||
|| 06/21/2013 || Gustavo Guerrero || Differential rotation and dynamo in solar-type stars from global simulations. ||
|| 05/31/2013 || Alain Hauchecorne || The Picard space mission: First scientific results ||
|| 05/17/2013 || Fatima Rubio da Costa || Comparison Ly-alpha and H-alpha observational intensities with the ones obtained from a radiative hydrodynamic model. ||
|| 05/03/2013 || Junwei Zhao ||Comprehensive Measurements of Acoustic Travel Times inside Sunspots ||
|| 04/19/2013 || Alice Allafort || Fermi LAT observations of solar flares at high energy: a new era ||
|| 04/05/2013 || Qingrong Chen || Stochastic Acceleration of Solar Flares and RHESSI Observations ||
|| 03/29/2013 || Xudong Sun || Hot Spine Loops and the Nature of a Late-Phase Solar Flare ||
|| 03/22/2013 || Keiji Hayashi || Data-driven MHD simulation using HMI vector mag. data. A few test runs ||
|| 02/08/2013 || Gustavo Guerrero || Solar Differential Rotation, hints to reproduce a near-surface shear layer in global simulations||
|| 02/01/2013 || Sebastien Couvidat || Multi-Height Acoustic Phase Differences in Sunspots from Hankel Transform of HMI and AIA Data||
|| 01/25/2013 || Wei Liu || Prominence Formation by Coronal Condensation ||
|| 01/18/2013 || Dr. Venkatakrishnan ||An Introduction to Multi Application Solar Telescope and Research||
|| 12/14/2012 || Anna Malanushenko || Valentine's Day Flare: a Tale of Two Flux Ropes?  ||
|| 10/26/2012 || Lucas Tarr || Flares as broken flux constraints in the MCT/MCC model  ||
|| 10/12/2012 || NASA Science Mission Directorate Heliophysics Division || http://www.ustream.tv/channel/decadal-event ||
|| 10/05/2012 || Jesper Schou and/or Charles Baldner || The origin of the center to limb time delay ||
|| 09/28/2012 || Aimee Norton and Bruce McClintock || Hemispheric Differences in Joy's Law & Miscellany ||
|| 09/14/2012 || Dr. Juan Martínez-Sykora || Status of 3D radiative-MHD simulations of the interface region (chromosphere) ||
|| 09/07/2012 || Todd Hoeksema || Discussion of the Decadal Survey ||
|| 08/24/2012 || A.A. Norton ||How Much More Can Sunspots Tell Us About the Solar Dynamo? ||
|| 08/17/2012 || Gustavo Guerrero ||Magnetic helicity fluxes and dynamo saturation ||
|| 08/10/2012 || Douglas Gough ||Stoked Toy Non-Dynamos ||
|| 08/03/2012 || Friedrich Busse and Radostin Simitev ||TBA ||
|| 07/27/2012 || Leif Svalgaard ||Asymmetric Solar Polar Field Reversals ||
|| 07/20/2012 || Douglas Gough ||TBD ||
|| 07/13/2012 || Junwei Zhao ||Searching for Equator-ward Meridional Flows inside Solar Interior ||
|| 07/06/2012 || Peter Sturrock ||||An Analysis of Apparent r-Mode Oscillations in Solar Activity, the Solar Diameter, the Solar Neutrino Flux, and Nuclear Decay Rates, with Implications Concerning the Sun’s Internal Structure and Rotation, and Neutrino Processes. ||
|| 06/29/2012 || Douglas Gough || The story of W ||
|| 05/25/2012 || Wei Liu || SDO/AIA Observations of Coronal EUV Waves and Their Seismological Implications ||
|| 04/27/2012 || Yu Gao & Junwei Zhao || Subsurface kinetic helicity and solar flares ||
|| 04/13/2012 || Sebastien Couvidat || Acoustic Power Absorption in Sunspots and Quiet-Sun from Hankel-Fourier Transform on HMI and AIA Data ||
|| 04/06/2012 || Jesper Schou || Sideways helioseismology ||
|| 03/20/2012 || Peter Sturrock || Analysis of Radon Decay Data and its Implications for Physics, Geophysics, and Solar Physics ||
|| 03/09/2012 || Rock Bush ||Solar Magnetism, Solar Activity, and Variability in Sunlight ||
|| 03/02/2012 || Leif Svalgaard  ||What is wrong with the Group Sunspot Number, and how to fix it ||
|| 02/24/2012 (@Cypress)|| Masumi Shimojo (NAOJ) ||Solar observations of ALMA - Chromospheric science by mm/sub-mm observations -||
|| 02/17/2012 |||| NO MEETING ||
|| 02/10/2012 |||| NO MEETING ||
|| 02/03/2012 |||| NO MEETING ||
||01/27/2012 || Rebecca Centeno (HAO) || Opportunities and challenges in determining the chromospheric magnetic field using He I 10830 ||
|| 01/20/2012 |||| NO MEETING ||
||01/13/2012 || Sudeepto Chakraborty  || Measuring meridional flows using time-distance ||
||01/06/2012 || Leif Svalgaard  || Polar field ||
||12/16/2011 |||| No meeting (holiday season) ||
||12/09/2011 |||| No meeting (AGU) ||
||12/02/2011 || Don Kurtz || Asteroseismology ||
||11/25/2011 ||||No meeting (Thanksgiving week) ||
||11/18/2011 ||Marc De''''''Rosa ||  Magnetic Topology in Solar Corona and Heliosphere||
||11/11/2011 || Wei Liu || AIA observations of coronal waves, coronal seismology, etc. ||
||11/04/2011 |||| No meeting (LWS/SDO-3/SOHO-26/GONG-2011 Workshop) ||
||10/28/2011 |||| No meeting because it seems like everyone is busy ||
||10/21/2011 || Tim Larson || Leakage Matrices; Then and Now ||
||10/14/2011 || Savita Mathur (HAO) || Kepler asteroseismologic results ||
||10/07/2011 || Chenglong Shen || Statistical Study of Coronal Mass Ejection Source Locations: Role of Active Regions in CME Production||
||09/30/2011 || Kaori Nagashima || time-distance helioseismology analysis of Hinode/SOT and SDO/HMI datasets ||
||09/23/2011 || Hari Om Vats (Physical Research Laboratory)|| North-South asymmetry of solar coronal rotation ||
||09/16/2011 || Gustavo Guerrero || Magnetic feature-tracking vs. plasma flow speeds in the Sun ||
||09/09/2011 ||Charles Baldner || Ring Diagrams and Active Regions ||
||09/02/2011 ||Leif Svalgaard || The Mean Field of the Sun ||
||08/26/2011 ||Shin Toriumi (Univ. Tokyo) || Numerical and Observational Studies on the Solar Flux Emergence ||
||08/19/2011 ||||no meeting due to LoHCO workshop ||
||08/12/2011 ||Douglas Gough || Dirty Laundry  ||
||08/09/2011 3pm||Jingxiu Wang (NAOC)|| Solar Cycle Variation of Sun’s Small-scale Magnetic Elements ||
||08/05/2011 ||Heon-Young Chang || The Solar North-South Asymmetry and Beyond ||
||07/29/2011 ||Leif Svalgaard ||Reflections on Livingston & Penn ||
||07/22/2011 ||Irina Kitiashvili || Excitation of acoustic waves by vortices in the quiet Sun ||
||07/15/2011 ||Stathis Ilonidis|| Detecting Subsurface Signatures of Emerging Solar Active Regions ||
||07/08/2011 ||Yang Liu & Junwei Zhao || flows in active regions inferred from DAVE4VM and time-distance ||
||07/01/2011 ||Leif Svalgaard || History and Calibration of Sunspot Numbers ||
||06/24/2011 ||Jun Zhang ||Small- and Large-scale Solar Activities Observed by SDO ||
||06/17/2011 ||Keiji Hayashi || MHD simulations of solar wind and heliosphere, from 2001 until 2009 ||
||06/10/2011 ||Xudong Sun || Evolution of Magnetic Field in the Flaring Active Region AR11158 ||
||06/03/2011 ||Leif Svalgaard || Flaring Hale-sector boundaries ||
||05/27/2011 ||Junwei Zhao || Analysis of k-omega and time-distance diagrams inside a sunspot ||
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