Sylvain Korzennik's Home Page

Helioseismology

• Current Pre/Reprints Available: (last updated Feb 2008)
  • Helas NA3-2 Contribution:
    • YAOPBM -- Yet Another Peak Bagging Method, Korzennik

  • Helas II, Helioseismology, Asteroseismology and MHD Connections, Goettingen, August 20-24, 2007
    Contributions:
    • High Degree Modes & Instrumental Effects, Korzennik, Rabello-Soares, Schou
    • YAOPBM --- II: Extension to Higher Degrees and to Shorter Time Series, Korzennik

  • SOHO 18 / GONG 2006 Workshop contributions
    • The Cookie Cutter Test for Time-Distance Tomography of Active Regions, Korzennik.
    • On the Direct Determination of Sensitivity, Resolution and Information Content of Helioseismic Data -- Application to the Inversion of the Solar Core Rotation Rate, Eff-Darwich, Korzennik, Jimenez-Reyes, and Garcia.
    • High-degree Mode Parameters: Changes with Solar Cycle, Rabello-Soares, Korzennik, Schou.

  • COSPAR 36 contribution
    
    • Current status of asteroseismology, Korzennik

  • A Mode Fitting Methodology Optimized for Very Long Time Series (revised version, as of Feb 15 2005)
    S. G. Korzennik (PDF version)
    Harvard-Smithsonian Center for Astrophysics
    (ApJ, 626:585--615, June 2005 [2005ApJ...626..585K]),

    The tables of mode parameters (via http or here via anon-ftp), resulting from the fitting described in that paper are available too.
    The tables have since been extended to include additional 728-day segments (March 2007), and the fitting has been extended in l and to shorter time series (September 2007).

  • On The Determination of MDI High-Degree Mode Frequencies (revised version of Mar 3 2003)
    S. G. Korzennik (1), M. C. Rabello-Soares (2) and J. Schou (2)
    (1) Harvard-Smithsonian Center for Astrophysics, (2) Stanford University
    (Ap.J. electronic version)

  • An Upper Limit on the Temporal Variations of the Solar Interior Stratification
    A. Eff-Darwich (1,2), S.G. Korzennik (1), S.J. Jimenez-Reyes (2,3), and F. Perez Hernandez (2,4)
    (1) Harvard-Smithsonian Center for Astrophysics, (2) Instituto de Astrofisica de Canarias, (3) High Altitude Observatory, (4) Universidad de La Laguna, Tenerife (Ap.J. electronic version)

  • SOHO 14 / GONG 2004 Workshop contributions

  • SOHO 12 / GONG+ 2002 Workshop contributions

• `helioMOO' aka `a virtual helioseismological world' (or should it be helioSeisMOO?).

• The web site of the SOHO6/GONG98 Workshop, held at the Boston Park Plaza Hotel, June 1-4, 1998.

• The Inversion WorkBench: a graphical front-end tool to helioseismic inversions.

• The SOI/MDI home page.

• The GONG home page.

• The Advanced Fiber Optic Echelle Spectrometer (AFOE): a spectrograph for high precision radial velocity measurements.
• Asteroseismology with the AFOE.
• Extra-Solar Planet Detection around:
  • 51 Pegasi.
  • tau Boo.
  • rho CrB.
  • ups And (3 giants planets).
  • HD 89744.

Other

Where the hell is SGK? (i.e., My traveling schedule). SGK's anon-ftp access page. sgkIDLlib, my IDL library release(s), as well as other IDL related tools. SGK's Dissertation (access to the appendices of my dissertation). "ID" aka Junk Science: AAS Statement on the Teaching of Evolution. AAS President's letter to President Bush. Show Me the Science. by Daniel C. Dennett. Judge rules on the teaching of intelligent design in Dover, PA School District. Associated Press story, New York Times story. The Forer effect. Some comic relief. Where the hell are Natalie's pictures? New pages, updated May 2006 What about Sabrina's North West Passage? (Hope your french is good enough...)