Presentations

  WHI second workshop

Presentations from the 2009 IAU Joint Discussion on the Whole Heliosphere Interval August 12 - 14, 2009
IAU GA Newspaper article summarizing the Joint Discussion and the new IAU Working Group on Comparative Solar Minima 2 MB pdf
Session I Chair: Jim Klimchuk, NASA Goddard Space Flight Center Overview and Campaign Summaries of the Whole Heliosphere Interval * Barbara J. Thompson et al PDF (2.7 MB) PPT (7.0 MB) (Invited) Global MHD Modeling of the Solar Corona and Inner Heliosphere for the Whole Heliosphere Interval * Pete Riley, Jon A. Linker, Zoran Mikic Folder Nonlinear force-free and potential field models of active region fields during WHI * Gordon Petrie, Tahar Amari PPT (9.4 MB) Observations of EIT waves during WHI by SOHO and STEREO with NEMO tool * Pavlo Lisnichenko, Olena Podladchikova, SECCHI Team 8.5 MB PPT Session II Chair: Mausumi Dikpati, NCAR High Altitude Observatory (Invited) What WHI Tells us about the Current Solar Minimum * Don Hassler PPT (15.3 MB) (Invited) 3D Reconstructions of the Whole Heliosphere Interval and Comparison within-Ecliptic Solar Wind Measurements from STEREO, ACE and Wind Instrumentation *Mario M. Bisi et al Folder (Invited) Solar Wind Sources and Coronal Holes * Robert James Leamon, Scott William McIntosh Folder Session III Chair: Sarah Gibson, NCAR High Altitude Observatory (Invited) The future of IHY campaigns: IHY's transition to the International Space Weather Initiative * Jean-Pierre Raulin, Joseph Michael Davila, Tom Bogdan, Kiyohumi Yumoto, John Leibacher PPT (50 MB) Proposal for a solar heliosphere 3-D visualization with accurate space weather forecasting combining the observations from NASA's STEREO mission with the global muon ground detectors network – GMDN * N. Jorge Schuch et al PPT (4.0 MB) Session IV Chair: David Alexander, Rice University (Invited) Coronal Transient Ejections and Outflows During the CR 2068 WHI Campaign * Alphonse C Sterling Folder The filament eruption of 2008 April 9: spectral vs. imaging data * Giulio Del Zanna Folder Relation between Coronal Mass Ejection, Type II Radio Burst, and EUV Wave during the 2008 March 25 STEREO Event * Nat Gopalswamy et al Folder Solar burst rapid pulsations at Sub-THz and GHz ranges * Pierre Kaufmann et al Folder Session V Chair: Cristina Mandrini, University de Buenos Aires (Invited) Data-driven Simulation of Sun-Earth Connection Events * Kanya Kusano et al Folder CMEs during WHI: Their solar source regions and IP counterparts * Hebe Cremades, Sergio Dasso, Cristina Hemilse Mandrini Folder Tracking CMEs from the Sun into the Heliosphere During the WHI Period * D. F. Webb Folder Ballooning instability and the origin of cusp-shaped coronal structure and CMEs * Alexander V. STEPANOV, Yuri T. TSAP, Yulia G. KOPYLOVA PPT (3.0 MB)	Session VI Chair: Lidia Van Driel-Gestelyi, Meudon Observatory, Paris (Invited) Whole Heliosphere Interval: Three-dimensional Solar Wind * P. K. Manoharan PPT (114 MB) SMEI remote sensing and the 3D reconstruction of corotating heliosheric structures during WHI * Bernard V. Jackson et al Folder (invited) On the IP structures and geospace consequences during WHI * Alisson Dal Lago et al   PPT (1.6 MB) Session VII Chair: David Webb, Boston College (Invited) WHI High-Speed Streams at Geospace * Georgeta Maris, Ovidiu Maris PPT (6.4 MB) Perturbations in helio- and magnetosphere ruled by solar magnetic field structure * Elena A. Gavryuseva PPT (1.3 MB) If the Sun is so quiet, why is the Earth ringing? A comparison of two solar minimum intervals * Sarah Elizabeth Gibson et al PPT (8.2 MB) PDF (2.7 MB) Poster Session Ground-based solar observations at sub-THz and Mid-IR frequencies * Marta M. Cassiano et al Solar cycle minimum measurements of the solar extreme ultraviolet (EUV) spectral irradiance on April 14, 2008 frequencies * Phillip C. Chamberlin, Thomas N. Woods, Margit Haberreiter PPT (1.2 MB) Geoeffectiveness of High-Speed Streams during the Whole Heliosphere Interval (20 March - 16 April 2008) * Ezequiel Echer, Walter D Gonzalez, Bruce T Tsurutani End-to-end observations and modeling of Whole Heliosphere Interval: Origins and impacts of high-speed streams * Sarah E Gibson et al   PDF (3.1 MB) Using the muon detector telescope for Whole Heliosphere Interval space weather studies * Nikolas Kemmerich Heliophysical and earth environmental variation correlation * Saumitra Mukherjee The South America VLF Network – SAVNET * Jean-Pierre Raulin, Fernando Bertoni, Hernan Rivero    PPT (.4 MB) Constructing a Data System to Support Analysis of the Whole Heliosphere Interval * Peter Schroeder, Barbara Thompson, Sarah Gibson    PPT (1.7 MB) Magnetic clouds during the current solar minimum * Marek Vandas , Eugene Romashets

 

Presentations from the 2008 Fall Meeting of the American Geophysical Union Special Session: "The Quiet Sun - Results from the Current Cycle Minimum" Tuesday, December 16 2008

Presiding: S. McIntosh, NCAR High Altitude Observatory; T. Woods, LASP / University of Colorado Solar Wind 3D Reconstructions of the Whole Heliospheric Interval (Bisi) The Extreme Ultraviolet Contributions to the Solar Irradiance Reference Spectrum (SIRS) (Chamberlin)   Presentation (2 MB) Solar Wind and Global Electron Hemispheric Power in Solar Minimum Intervals (Emery) Presentation (1.6 MB) Global nature of Pc 5 magnetic pulsation during the WHI observation campaign (Fujimoto) Solar Spectral Variability as measured by the SORCE SIM Instrument (Harder) Photoelectrons Escaping the Ionosphere During the WHI: An Alternative Method to Validate the Temporal and Spectral Variation of the Solar Irradiance in the 1-50 nm Range (Peterson) Presentation (4 MB) Observations and analysis of the April 9, 2008 CME using STEREO, Hinode TRACE and SoHO data (Reeves) Global MHD Modeling of the Solar Corona and Inner Heliosphere for the Whole Heliosphere Interval (Riley) Changes in the Solar Minimum Irradiance in the Middle and Far Ultraviolet on Sol ar Cycle Timescales (Snow) Constructing a Data System to Support Analysis of the Whole Heliosphere Interval (Thompson) The Whole Heliosphere Interval: Campaign Summaries and Early Results (Thompson/Gibson: Presented by McIntosh)   Presentation (6 MB) Solar Irradiance Reference Spectra (SIRS) for IHY2007 Whole Heliosphere Interval (WHI) (Woods)

 

Presentations from the 2008 COSPAR Meeting

Whole Heliosphere Interval: Early Science Results (Gibson)   Presentation (6.4 MB) Whole Heliosphere Interval: Origins and characteristics of the "quiet" solar wind (Gibson)   Presentation (3.3 MB) The Global Coronal Magnetic Field During Descent into Activity Minimum (Petrie)   Presentation (6 MB)

 

Presentations from the 2008 Joint Meeting between the Solar Physics Division of the American Astronomical Society and the American Geophysical Union Special Session on First Results from WHI Friday, May 31 2008

Posters Presiding: P Riley, Science Applications International Corporation; D Alexander, Rice University Geospace, Heliospheric and Solar Data collected during the Whole Heliosphere Interval *B J Thompson, S E Gibson, D F Webb POSTER   Presentation (4 MB) Global High Resolution Halpha Network Observations During the Whole Heliosphere Interval Campaign. *V Yurchyshyn POSTER   Presentation (3.8 MB) Solar Extreme Ultraviolet Irradiance During Solar Cycle Minimum P C Chamberlin, T N Woods, *F G Eparvier POSTER   Presentation (12.7 MB) Overview of STEREO/EUVI and SOHO/EIT data during the WHI Campaign *T A Kucera POSTER   Presentation (8 MB) Brightness Variations in the Solar Corona *J T Burkepile, G de Toma, L Sitongia, D Kolinski POSTER   Presentation (43 MB) Imaging the Heliosphere at Solar Minimum: SECCHI Observations During the Whole Heliosphere Interval *S P Plunkett, R A Howard, A Vourlidas, G A Stenborg, W T Thompson POSTER   Presentation (300 kB) SMEI Observations of the Heliosphere During WHI *B V Jackson, M M Bisi, P P Hick, A Buffington, J M Clover, D F Webb POSTER   Presentation (760 kB) ULF Waves Observed during the Whole Heliosphere Interval, March 20-April 16, 2008 *J Posch, M Engebretson, M Lessard, S Pilipenko, A Weatherwax, N Petit POSTER   Presentation (1.2 MB)

Oral Presentations Presiding: D Webb, Air Force Research Laboratory; J Hoeksema, Hanson Experimental Physics Laboratory, Stanford University Whole Heliosphere Interval: Introduction *S E Gibson, B J Thompson, D Webb   Presentation (3 MB) Characterizing the Quiet Sun: Where is it? *S McIntosh, W Quiet Sun Science Team INVITED   Presentation (4.4 MB) The global solar magnetic field according to GONG during WHI *G J Petrie, J Bolding, R Clark, K Donaldson-Hanna, J W Harvey, F Hill, C Toner, W M Thomas   Presentation (4.1 MB) Summary of Coronal Hole Campaigns During the Whole Heliosphere Interval *M P Miralles   Presentation 6.3 MB April 8 2008 CME movie Whole Heliosphere Campaign on the Origin of the Slow Solar Wind *L Strachan INVITED   Presentation (1.8 MB) Global MHD Modeling of the Solar Corona and Inner Heliosphere for the Whole Heliosphere Interval *P Riley, R Lionello, J A Linker, Z Mikic   Presentation (8.9 MB) | Movies in this presentation Whole Heliosphere Interval: Overview of Heliospheric Observations *A B Galvin, S Gibson, W Heliosphere Team INVITED   Presentation and IPS movie and SMEI movie Overview of First Results on the State of the Geospace-Atmosphere System during the IHY Whole Heliosphere Interval (WHI) *J U Kozyra INVITED   Presentation (4.7 MB) IHY objectives in the African ionospheric irregularities observation campaign *E Yizengaw, M B Moldwin   Presentation (4.5 MB)

Presentations at Miscellaneous Meetings

Presentations from the 2008 WHIDMAW Workshop: Posters and summaries SPD 2009 Three-Dimensional Reconstructions of the Solar Wind: During Solar Minimum Conditions (Bisi) Changes in the Solar Minimum Irradiance in the Middle and Far Ultraviolet on Solar Cycle Timescales (Snow)   Presentation (2 MB) Presentation at the 50 years after IGY Conference: Presentation (6.8 MB) Presentation at the Hinode Workshop: Presentation (4.9 MB)