***CURRICULUM VITAE***

**[Thomas J. Bogdan]{.smallcaps}**

*Space Weather Prediction Center*

*National Centers for Environmental Prediction*

*National Weather Service*

*National Oceanographic and Atmospheric Administration*

*U.S. Department of Commerce*

*325 Broadway, Boulder CO 80305*

*Office: 303-497-3311 Fax: 303-497-4006*

*Email: Tom.Bogdan@noaa.gov*

**[Professional Profile]{.smallcaps}**

-   Professional research scientist and authority in solar-terrestrial
    physics

-   Innovative administrator for physical and social science research
    groups

-   Comprehensive experience in grant review, award and management

-   Consultant and advisor to government science funding agencies

-   Space science historian, public and university educator

-   Accomplished catalyst of multi-partner capacity building science
    projects

-   Coordinator for U.S. space weather service and research activities

    **[Education]{.smallcaps}**

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-   **Doctor of Philosophy in Physics,** University of Chicago, Chicago
    IL, 1984

    -   *Specialization:* Plasma Astrophysics

    -   *Advisor:* Eugene N. Parker

    -   *Dissertation:* The Turbulent, Twisted Magnetic Flux Tube Gas

-   **Master of Science in Physics**, University of Chicago, Chicago IL,
    1981

-   **Bachelor of Science** (*Summa Cum Laude*), State University of New
    York at Buffalo, Buffalo NY, 1979

    -   *Specialization:* Physics and Mathematics (Joint Program)

    -   *Advisor:* Lyle B. Borst

        **[Research/Administrative Experience]{.smallcaps}**

        **Program Manager,** Space Weather Program, National Oceanic and
        Atmospheric Administration's Planning, Programming, Budgeting
        and Execution System, 2007 to Present

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-   Strategic planning for NOAA's space weather services across line
    offices

-   Integration of space weather activities in the Weather and Water
    Goal

    **Director**, Space Environment Center, Boulder CO, 2006 to Present

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-   Program planning and development for the U.S. Space Weather Program

-   Line management and oversight of the nation's space weather services

-   Coordination of space environment activities across federal agencies

    **Senior Scientist**, National Center for Atmospheric Research,
    Boulder CO, 1985 to 2006

-   Promoted from Scientist III and tenured, July 1993

-   Research and program development in solar-terrestrial physics

-   Education and training of graduate students and postdoctoral fellows

    **Associate NCAR Director** (Acting), 2004 to 2005

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-   Line management, budget oversight and strategic planning for NCAR's
    Laboratory for Societal-Environmental Research and Education (SERE),
    consisting of 3 Divisions and approximately 60 staff members

-   Member of the NCAR Director's Executive Committee

-   Negotiated the mission statement and laid the groundwork for the
    creation of NCAR's new Center for Capacity Building (CCB)

-   Developed a partnership and joint program between NCAR and the
    Inter-American Institute for Global Change Research to promote
    graduate education

    **Director of the NCAR Advanced Study Program** (Acting), 2003 to
    2004

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-   Line management, budget oversight and strategic planning for the
    support and development of the intellectual and social activities of
    NCAR's prestigious postdoctoral fellowship program

-   Provided career guidance, review and mentoring for 12 to 20
    postdoctoral fellows and graduate students

-   Supervised the competition and selection of ASP postdoctoral fellows
    and NCAR junior scientists, requiring close coordination and
    communication with Division and Program Directors across the entire
    NCAR organization

**Science Liaison in the Office of the NCAR Director**, 2003 to 2004

-   Advised the NCAR Director on issues related to NCAR's science
    program implementation and long-term strategic planning

-   Was a member of a select management team responsible for
    formulating, executing, and communicating NCAR's reorganization into
    five focused service and research Laboratories

-   Supervised solicitation, review and awards for internal R&D projects
    funded through the NCAR Director's Opportunity Fund

-   Facilitated communications between the NCAR Director's Office and
    the Steering Committee of the NCAR Scientist Assembly

-   Mediated between the NCAR Scientist Assembly, the Office of the NCAR
    Director, and Human Resources to develop a new post-tenure review
    process for scientific staff

**Director of the Solar Terrestrial Research Program**, Atmospheric
Sciences Division, National Science Foundation, Arlington VA, 2001 to
2003

-   Reviewed, awarded and managed grant proposals totaling \$6M year

-   Selected and convened review panels for proposals submitted to the
    National Space Weather Program and the joint NSF/DoE Partnership in
    Plasma Physics Program

-   Conceived, developed and managed the Faculty Development in Space
    Sciences Program which has generated 8 new faculty lines in the
    space sciences at US universities

-   Led a team of scientists and administrators from the NSF and the
    Smithsonian Institution to recover and digitize archived
    spectrobolarimetric plates from the early 20^th^ century with unique
    information on tropospheric concentrations of methane and ozone

**Section Head**, Solar Magnetism & Variability Section, High Altitude
Observatory, NCAR, Boulder CO, 1995 to 2000

-   Oversight for the development and deployment of post-focus
    instrumentation to measure polarized radiation from the solar
    atmosphere

-   Evaluation, supervision and mentoring of a dozen scientists,
    engineers and support staff

-   Program planning and development

**Adjunct Associate Professor**, Department of Astrophysical & Planetary
Sciences, University of Colorado at Boulder, Boulder CO, 1995 to 1998
and 2005 to Present

-   Developed and taught two graduate-level courses on solar physics

**Visiting Scholar**, Department of Astronomy & Astrophysics, University
of Chicago Chicago IL, 1993 to 1994

-   Sabbatical research on wave propagation in sunspots

**Visiting Scientist**, Max Planck Institut für Physik und Astrophysik,
Garching bei München, Germany, 1989 and 1991

-   Sabbatical research on p-mode absorption by sunspots and particle
    acceleration in spherically-symmetric accretion flows around compact
    objects

**Visiting Gauss Professor**, Universitäts Sternwarte, Göttingen,
Germany, 1989

-   Sabbatical research on radiative damping of solar acoustic
    oscillations

**Visiting Scientist**, Institute for the Study of Earth, Oceans and
Space, University of New Hampshire, Durham NH, 1989

-   Sabbatical research on resonance absorption in astrophysical plasmas

**Visiting Scientist**, High Altitude Observatory, National Center for
Atmospheric Research, Boulder CO, 1983 to 1985

-   Postdoctoral research

**Research Associate**, Laboratory for Astrophysics and Space Research,
University of Chicago, Chicago IL, 1983

-   Postgraduate research

    **[Professional Development]{.smallcaps}**

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-   Completed six months of professional development and coaching with
    Chain Reaction Partners, LLC (<http://www.churgin.com/home2.html>),
    \[Boulder CO, April-September 2005\]

-   Completed a one week Project Leadership, Management and
    Communications Course conducted by ESI International
    ([http://www.esi-intl.com](http://www.esi-intl.com/)) in association
    with the School of Business and Public Management of George
    Washington University \[Arlington VA, August 11-15, 2003\]

    **[Professional Service]{.smallcaps}**

-   Associate Chair, History of Geophysics Committee, American
    Geophysical Union, 2006 to Present

-   Member, Scientific Organizing Committee, SoHO 19/GONG 2007:
    Seismology of Solar Activity \[Melbourne, Australia; July 9 -- 13,
    2007\], 2006 to Present

-   Member, Scientific Organizing Committee, National Solar Observatory
    Workshop 24: Subsurface and Atmospheric Influences on Solar Activity
    \[Sunspot, NM; April 16 -- 20, 2007\], 2006 to Present

-   Co-chair, Committee for Space Weather of the National Space Weather
    Program, Office of the Federal Coordinator for Meteorology, 2006 to
    Present

-   Member, NSF Advanced Technology Solar Telescope Preliminary Design
    Review Panel \[Tucson, AZ; October 30-November 3, 2006\]

-   Member, NASA Senior Review Panel, 2005 to 2006

-   Participant, National Science Board Workshop on Transformative
    Research, August 2005

-   Member, National Academies of Science and Engineering/National
    Research Council Committee on Astronomy and Astrophysics, 2004 to
    Present

-   Member, Advisory Board for COMET: Cooperative Program for
    Operational Meteorology, Education and Training, 2004 to Present

-   Member, NASA Living With a Star, Targeted Research and Technology
    Steering Committee, 2004 to 2005

-   Member, NASA Sun Solar-System Connection Road Map Team, 2004 to 2005

-   Member, Scientific Organizing Committee, International Symposium on
    Recent Observations and Simulations of the Sun-Earth System \[Varna,
    Bulgaria; September 18-22, 2006\]

-   Member, Warner/Pierce Prize Selection Committee, American
    Astronomical Society 2004 to 2006

-   Chair, NSF Review Panel on Faculty Development in the Space
    Sciences, November 2004

-   Member, Advisory Panel, Cooperative Program for Operational
    Meteorology, Education and Training (COMET), 2004 to 2007

-   Member, Science Advisory Board, Centre of Mathematics for
    Applications, Faculty of Mathematics and Natural Sciences,
    University of Oslo, Norway, 2003 to Present

-   Member, Executive Committee, Solar Physics Division, American
    Astronomical Society, 2003 to 2005

-   President, Commission 12: Solar Radiation and Structure, of the
    International Astronomical Union, 2003 to 2006 \[Vice President from
    2001 to 2003\]

-   Member, Scientific Organizing Committee, 16th Rencontres de Blois:
    Challenges in Climate Science \[Blois, France, May 23-June 9, 2004\]

-   Member, Advisory Board, *Astronomische Nachrichten/Astronomy
    Notices*, 2001 to Present

-   Member, Scientific Organizing Committee, Beyond Solar-B Meeting
    \[Huntsville AL, April 3-5, 2001\]

-   Member, NASA Solar Dynamics Observatory Science Definition Team,
    2000 to 2001

-   Organizer, High Altitude Observatory's 60^th^ Anniversary Symposium
    \[Boulder CO, October 9, 2000\]

-   Member, Scientific Organizing Committee, Advanced Study Program
    Summer Colloquium on Physical Reality and Numerical Simulations
    \[Boulder CO, July 20-August 1, 1997\]

-   Member, NASA Sun-Earth Connection, Solar-Terrestrial Theory Program
    Proposal Review Panel, 1995 & 1999

-   Organizer, International Conference on Current Trends in Solar and
    Astrophysical Magnetohydrodynamics \[Boulder CO, August 2-9, 1994\]

-   Write-in reviewer, Australian Research Council, NASA, NSF, various
    years

-   Reviewer of papers for Astronomy and Astrophysics, The Astrophysical
    Journal, The Bulletin of the American Meteorological Society,
    Geophysical and Astrophysical Fluid Dynamics, Solar Physics, various
    years

    **[Educational and Public Outreach Activities]{.smallcaps}**

-   Invited Lecturer, Solar Physics Summer School \[Sunspot, NM; June
    12-16, 2006\]

-   Invited Lecturer, Solar Physics Division Summer School on
    Helioseismology \[Boulder CO, July 25-29, 2005\]

-   Ph.D. Thesis Advisor, Anna Pietarila Graham (University of Oslo,
    Norway), 2004 to Present

-   Technical Consultant, for Omega Films Limited (Canada), Our Amazing
    Sun (26 minutes, 2004), produced by Peter Mataluvich, and developed
    for grades 6-12 science curricula, 2001 to 2003

-   Public Lecturer, "Living with a turbulent Sun: History and discovery
    at NCAR's High Altitude Observatory," sponsored by the Walter Orr
    Roberts Institute and presented and filmed for Public Television at
    the Boulder County Public Library \[Boulder CO, September 20, 2000\]

-   Ph. D. Thesis Examiner, Alanka Karol (University of Newcastle,
    Australia), 1999

-   Invited Lecturer, NATO Advanced Study Summer School on MHD Waves and
    Turbulence in Solar and Laboratory Plasmas \[Königs-Wusterhausen,
    Germany, September 1-12, 1997\]

-   Ph. D. Thesis Advisor, Rony Keppens (Katholieke Universiteit Leuven,
    Belgium), 1993 to 1995

    **[Awards and Honors]{.smallcaps}**

-   Visiting Gauss Professorship, Gauss Gesellschaft, Göttingen,
    Germany, 1989

-   Valentine Telegdi Prize, Department of Physics, University of
    Chicago, Chicago IL, 1981

-   Gregor Wentzel Prize, Department of Physics, University of Chicago,
    Chicago IL, 1980

-   Outstanding Senior Award, Faculty of Natural Sciences, State
    University of New York at Buffalo, Buffalo NY, 1979

-   C.C. Furnas Scholarship, Cornell Aeronautical Laboratory, Buffalo
    NY, 1975

-   New York State Regents Scholarship, New York State Department of
    Education, Albany NY, 1975

-   Bausch & Lomb Science Medal, Bausch & Lomb Corporation, Rochester
    NY, 1974

    **[Professional Affiliations]{.smallcaps}**

-   American Association for the Advancement of Science

-   American Astronomical Society

    -   Historical Astronomy Division

    -   Solar Physics Division

-   American Geophysical Union

    -   Space Physics and Aeronomy Section

-   American Meteorological Society

-   Committee on Space Research

-   International Astronomical Union

    -   Commission 12: Solar Radiation and Structure

-   Royal Astronomical Society

-   Phi Beta Kappa

-   Pi Mu Epsilon

-   Sigma Xi

    **[Scholarly Contributions]{.smallcaps}**

    **[Publications in Refereed Journals]{.smallcaps}**

Jefferies, S.M., S.W. McIntosh, J.D. Armstrong, T.J. Bogdan, A. Cacciani
and B. Fleck. Magnetoacoustic portals and the basal heating of the solar
chromosphere. Astrophys. J., 648, L151-L155, 2006.

Bogdan, T.J. Effect of thermal conduction on acoustic waves in coronal
loops. Astrophys. J., 643, 532-439, 2006.

Pietarila, A., H. Socas Navarro, T. Bogdan, M. Carlsson and R.F. Stein.
Simulation of quiet Sun waves in the Ca II infrared triplet. Astrophys.
J., 640, 1142-52, 2006.

Carlsson, M., and T.J. Bogdan. Numerical modeling of MHD waves in the
solar chromosphere. Phil. Trans. R. Soc. A, 364, 395-404, 2006.

Bogdan, T.J., and P.G. Judge. Observational aspects of sunspot
oscillations. Phil. Trans. R. Soc. A, 364, 313-331, 2006.

Bogdan, T.J., M. Carlsson, V. Hansteen, A. McMurry, C.S. Rosenthal, M.
Johnson, S. Petty-Powell, E.J. Zita, R.F. Stein, S.W. McIntosh and Å.
Nordlund. Waves in the magnetized solar atmosphere. II. Waves from
localized sources in magnetic flux concentrations. Astrophys. J., 599,
626-660, 2003.

Bogdan, T.J., C.S. Rosenthal, M. Carlsson, V. Hansteen, A. McMurry, E.J.
Zita, M. Johnson, S. Petty-Powell, S.W. McIntosh, Å. Nordlund, R.F.
Stein and S.B.F. Dorch. Waves in magnetic flux concentrations: The
critical role of mode mixing and interference. Astron. Nachr., 323,
196-202, 2002.

Liu, H.-L., P. Charbonneau, A. Pouquet, T.J. Bogdan and S.W. McIntosh.
Continuum analysis of an avalanche model for solar flares. Phys. Rev. E,
66, 056111 (10 pp.), 2002. \[Erratum: Phys. Rev. E, 69, 059904 (1 pp.),
2004.\]

Bogdan, T.J. Donald Menzel and the beginning of the High Altitude
Observatory. J. Hist. Astron., 33, 157-192, 2002.

McIntosh, S.W., P. Charbonneau, T.J. Bogdan, H.-L. Liu and J. Norman.
Geometrical properties of avalanches in self-organized critical models
of solar flares. Phys. Rev. E, 65, 046125 (12 pp.), 2002.

Rosenthal, C.S., T.J. Bogdan, M. Carlsson, S.B.F. Dorch, V. Hansteen,
S.W. McIntosh, A. McMurry, Å. Nordlund and R.F. Stein. Waves in the
magnetized solar atmosphere. I. Basic processes and internetwork
oscillations. Astrophys. J., 564, 508-524, 2002.

Charbonneau, P., S.W. McIntosh, H.-L. Liu and T.J. Bogdan. Avalanche
models for solar flares. Solar Phys., 203, 321-353, 2001.

McIntosh, S.W., T.J. Bogdan, P.S. Cally, M. Carlsson, V. Hansteen, P.G.
Judge, B.W. Lites, H. Peter, C.S. Rosenthal and T.D. Tarbell. An
observational manifestation of magnetoatmospheric waves in internetwork
regions of the chromosphere and transition region. Astrophys. J. Lett.,
548, L237-L241, 2001.

Bogdan, T.J. Sunspot oscillations: A review. Solar Phys., 192, 373-394,
2000.

Bogdan, T.J. An expansion method for computing axisymmetric sunspot
oscillations. Astrophys. J., 512, 471-483, 1999.

Lites, B.W., J.H. Thomas, T.J. Bogdan and P.S. Cally. Velocity and
magnetic field fluctuations in the photosphere of a sunspot. Astrophys.
J., 497, 464-482, 1998.

Rast, M.P., and T.J. Bogdan. On the asymmetry of solar acoustic line
profiles. Astrophys. J., 496, 527-537, 1998.

Bogdan, T.J., D.C. Braun, B.W. Lites and J.H. Thomas. The seismology of
sunspots: A comparison of time-distance and frequency-wavenumber
methods. Astrophys. J., 492, 379-389, 1998.

Cally, P.S., and T.J. Bogdan. Simulation of f- and p-mode interactions
with a stratified magnetic field concentration. Astrophys. J. Lett.,
486, L67-L70, 1997.

Bogdan, T.J., and P.S. Cally. Waves in magnetized polytropes. Proc. R.
Soc. (Lond.), A 453, 943-961, 1997.

Bogdan, T.J. A comment on the relationship between the modal and
time-distance formulations of local helioseismology. Astrophys. J., 477,
475-484, 1997.

Bogdan, T.J., B.W. Hindman, P.S. Cally and P. Charbonneau. Absorption of
p-modes by slender magnetic flux tubes and p-mode lifetimes. Astrophys.
J., 465, 406-424, 1996.

Bogdan, T.J., M. Knölker, K.B. MacGregor and E.-J. Kim. Waves in
radiating fluids. Astrophys. J., 456, 879-901, 1996.

Bogdan, T.J., and P.S. Cally. Jacket modes: Solar acoustic oscillations
confined to regions surrounding sunspots and plage. Astrophys. J., 553,
919-928, 1995.

Cally, P.S., T.J. Bogdan and E.G. Zweibel. Umbral oscillations in
sunspots: Absorption of p-modes and active region heating by mode
conversion. Astrophys. J., 437, 505-521, 1994.

Keppens, R., T.J. Bogdan and M. Goossens. Multiple scattering and
resonant absorption of p-modes by fibril sunspots. Astrophys. J., 436,
372-389, 1994.

Bünte, M., and T.J. Bogdan. Magneto-atmospheric waves subject to
Newtonian cooling. Astron. Astrophys., 283, 642-649, 1994.

Bogdan, T.J., F. Cattaneo and A. Malagoli. On the generation of sound by
turbulent convection. I. A numerical experiment. Astrophys. J., 407,
316-329, 1993.

Bogdan, T.J., T.M. Brown, B.W. Lites and J.H. Thomas. Absorption of
p-modes by sunspots: Variations with degree and order. Astrophys. J.,
406, 723-734, 1993.

Cally, P.S., and T.J. Bogdan. Solar p-modes in a vertical magnetic
field: Trapped and damped π-modes. Astrophys. J., 402, 721-732, 1993.

Nesis, A., T.J. Bogdan, F. Cattaneo, A. Hanslmeier, M. Knölker and A.
Malagoli. Evidence for transonic flows in the solar granulation.
Astrophys. J. Lett., 399, L99-L102, 1992.

Brown, T.M., T.J. Bogdan, B.W. Lites and J.H. Thomas. Localized sources
of propagating acoustic waves in the solar atmosphere. Astrophys. J.
Lett., 394, L65-L68, 1992.

Spruit, H.C., and T.J. Bogdan. The conversion of p-modes to slow modes
and the absorption of acoustic waves by sunspots. Astrophys. J. Lett.,
391, L109-L112, 1992.

Bogdan, T.J., and D.C. Fox. Multiple scattering of acoustic waves by a
pair of uniformly magnetized flux tubes. Astrophys. J., 379, 758-775,
1991.

Bogdan, T.J., and M. Knölker. Scattering of acoustic waves from a
magnetic flux tube embedded in a radiating fluid. Astrophys. J., 369,
219-236, 1991.

Bogdan, T.J., M.A. Lee and P. Schneider. Coupled quasi-linear wave
damping and stochastic acceleration of pickup ions in the solar wind. J.
Geophys. Res., 96, A1, 161-178, 1991.

Schneider, P., and T.J. Bogdan. Energetic particle acceleration in
spherically symmetric accretion flows: Importance of a
momentum-dependent diffusion coefficient. Astrophys. J., 347, 496-504,
1989.

Bogdan, T.J. On the resonance scattering of sound by slender magnetic
flux tubes. Astrophys. J., 345, 1042-1049, 1989.

Bogdan, T.J., and F. Cattaneo. The normal modes of a resonant cavity
containing discrete inhomogeneities: The influence of fibril magnetic
fields on the solar acoustic oscillations. Astrophys. J., 342, 545-557,
1989.

Bogdan, T.J. On the interaction of the solar acoustic oscillations with
convection. I. Scattering of sound by steady vorticity. Astrophys. J.,
339, 1132-1143, 1989.

Bogdan, T.J., and M. Knölker. On the propagation of compressive waves in
a radiating magnetized fluid. Astrophys. J., 439, 579-590, 1989.

Bogdan, T.J., P.A. Gilman, I. Lerche and R. Howard. Distribution of
sunspot umbral areas: 1917-1982. Astrophys. J., 327, 451-456, 1988.

Bogdan, T.J., and I. Lerche. A note on solitary wave solutions of the
Leibovich-Roberts equation. Quart. Appl. Math., 46, 365-374, 1988.

Bogdan, T.J., and G.M. Webb. First-order Fermi acceleration in the
two-stream limit. Mon. Not. R. astr. Soc., 229, 41-52, 1987.

Webb, G.M., and T.J. Bogdan. Energetic particle acceleration in
spherically symmetric accretion flows and shocks. Astrophys. J., 420,
683-698, 1987.

Bogdan, T.J. Propagation of compressive waves through fibril magnetic
fields. III. Waves that propagate along the magnetic field. Astrophys.
J., 318, 896-903, 1987.

Bogdan, T.J. Propagation of compressive waves through fibril magnetic
fields. II. Scattering from a slab of magnetic flux tubes. Astrophys.
J., 318, 888-895, 1987.

Bogdan, T.J., and I. Lerche. Classes of exact solutions to
generalizations of the coagulation equation. Physica D, 25, 382-386,
1987.

Bogdan, T.J., and E.G. Zweibel. Propagation of compressive waves through
fibril magnetic fields. Astrophys. J., 312, 444-456, 1987.

Zweibel, E.G., and T.J. Bogdan. Effects of fibril magnetic fields on
solar p-modes. II. Calculation of mode frequency shifts. Astrophys. J.,
308, 401-412, 1986.

Bogdan, T.J., and B.C. Low. The three-dimensional structure of
magnetostatic atmospheres. II. Modeling the large-scale corona.
Astrophys. J., 306, 271-283, 1986.

Bogdan, T.J. The determination of coronal potential magnetic fields
using line-of-sight boundary conditions. Solar Phys., 103, 311-315,
1986.

Bogdan, T.J. Diffusive transport and in situ coalescence of magnetic
flux tubes. I. Steady state solutions. Astrophys. J., 299, 510-516,
1985.

Bogdan, T.J., and E.G. Zweibel. Effect of a fibril magnetic field on
solar p-modes. Astrophys. J., 298, 867-875, 1985.

Bogdan, T.J., and I. Lerche. Dynamic evolution of large-scale
two-dimensional fractures and ruptures using coagulation methods.
Mathematical Geology, 17, 813-843, 1985.

Bogdan, T.J., and I. Lerche. Dynamical evolution of large-scale,
two-dimensional, fibril magnetic fields. Astrophys. J., 296, 719-738,
1985.

Webb, G.M., T.J. Bogdan, M.A. Lee and I. Lerche. Momentum-dependent
diffusive particle acceleration in modified shock fronts. Mon. Not. R.
astr. Soc., 215, 341-352, 1985.

Bogdan, T.J., and I. Lerche. Diffusive shock acceleration in modified
shocks. Mon. Not. R. astr. Soc., 212, 413-423, 1985.

Bogdan, T.J. Magnetohydrodynamic stability of an axisymmetric,
line-tied, diamagnetic plasmoid embedded in a uniform magnetic field.
Astrophys. J., 288, 672-678, 1985. \[Erratum: Astrophys. J., 305, 954,
1986.\]

Bogdan, T.J. Stochastic electron acceleration in stellar coronae.
Astron. Astrophys., 143, 23-28, 1985.

Bogdan, T.J. Propagation of axisymmetric disturbances on a twisted
magnetic flux tube. Astrophys. J., 282, 769-775, 1984.

Bogdan, T.J. The turbulent twisted magnetic flux tube gas. Phys. Fluids,
27, 994-1004, 1984.

Bogdan, T.J., and H.J. Völk. Onion-shell model of cosmic ray
acceleration in supernova remnants. Astron. Astrophys., 122, 129-136,
1983.

Bogdan, T.J. One-dimensional periodic flows with a shock transition:
Application to the density wave theory of spiral structure. Astrophys.
J., 267, 109-118, 1983.

Turner, M.S., E.N. Parker and T.J. Bogdan. Magnetic monopoles and the
survival of galactic magnetic fields. Phys. Rev. D, 26, 1296-1305, 1982.

**Other Refereed Publications**

Bogdan, T.J. Aristarkh Apollonivich Belopolsky, to appear in
Biographical Encyclopedia of Astronomers Vol. I, Thomas Hockey (ed.),
(Dordrecht: Kluwer Academic Publishers), in press, 2007.

Bogdan, T.J. Arthur Robert Hinks, to appear in Biographical Encyclopedia
of Astronomers Vol. I, Thomas Hockey (ed.), (Dordrecht: Kluwer Academic
Publishers), in press, 2007.

Bogdan, T.J. Donald Howard Menzel, to appear in Biographical
Encyclopedia of Astronomers Vol II., Thomas Hockey (ed.), (Dordrecht:
Kluwer Academic Publishers), in press, 2007.

Bogdan, T.J. Howard Percy Robertson to appear in Biographical
Encyclopedia of Astronomers Vol. II, Thomas Hockey (ed.), (Dordrecht:
Kluwer Academic Publishers), in press, 2007.

Bogdan, T.J. Sunspot oscillations and seismology, in Encyclopedia of
Astronomy and Astrophysics, P. Murdin (ed.), (Bristol UK: Institute of
Physics Publishing), article 2299, 2001.

\[On line at: <http://eaa.iop.org/index.cfm?action=home> \]

**Papers Submitted to Refereed Journals**

Pietarila, A., Socas-Navarro, H. and T. Bogdan. Spectropolarimetric
observations of the Ca II 8498 and 8542 Å IR lines in the quiet Sun.
Astrophys. J., in press, 2007.

**Non-Refereed Publications**

Stein, R.F., T.J. Bogdan, M. Carlsson, V. Hansteen, A. McMurry, C.S.
Rosenthal and Å. Nordlund. Theory and simulations of solar atmosphere
dynamics. Proceedings of SOHO 13: 'Waves, Oscillations and Small-Scale
Transient Events in the Solar Atmosphere: A Joint View from SOHO and
TRACE.' Palma de Mallorca, Balearic Islands, Spain, 29 September -- 3
October 2003. ESA SP-547, H. Lacoste (ed.), (Paris: European Space
Agency), 93-106, 2004.

Bogdan, Thomas, J. Book Review: The Maunder Minimum and the Variable
Sun-Earth Connection \[Willie Wei-Hock Soon & Steven H. Yaskell, 2003,
296 pp., \$77.00, hardbound, World Scientific, ISBN 981-238-274-7\].
Bulletin of the American Meteorological Society, 85(11), 1767-1768,
2004.

Rosenthal, C.S., M. Carlsson, V. Hansteen, A. McMurry, T.J. Bogdan, S.
McIntosh, A. Nordlund, R.F. Stein and S.B.F. Dorch. Waves in the
magnetized solar atmosphere. Proceedings of IAU Symposium 203: Recent
Insights into the Physics of the Sun and Heliosphere: Highlights from
SOHO and Other Space Missions. P. Brekke, B. Fleck and J.B. Gurman
(eds.), (San Francisco: Astronomical Society of the Pacific), 170-173,
2001.

Bellot Rubio, L.R., M. Collados, B. Ruiz Cobo, I. Rodriguez Hidalgo and
T.J. Bogdan. Oscillations in a sunspot umbra from the inversion of
infrared Stokes profiles. Astronomische Gesellschaft Abstract Services
15, 7, 2000.

Bogdan, T.J. Axisymmetric sunspot oscillations. High Resolution Solar
Physics: Theories, Observations and Techniques. ASP Conference Series
Volume 183. T.R. Rimmele, K.S. Balasubramaniam and R.R. Radick (eds.),
(San Francisco: Astronomical Society of the Pacific), 78-86, 1999.

Rüedi, I., S.K. Solanki, T. Bogdan and P. Cally. Sunspot magnetic
oscillations: Comparison between observations and models. Solar
Polarization. Proceedings of an International Conference held in
Bangalore, India, 12-16 October 1998. K.N. Nagendra and J.O. Stenflo
(eds.), (Boston: Kluwer Academic Publishers), 337-347, 1999.

Hasan, S.S., and T.J. Bogdan. The effect of p-modes on thin magnetic
flux tubes. Bull. Astr. Soc. India, 24, 125-128, 1996.

Bogdan, T.J., and D.C. Braun. Active region seismology. Helioseismology.
Proceedings of the 4th SOHO Workshop held in Pacific Grove, California,
2-6 April 1995. J.T. Hoeksema, V. Domingo, B. Fleck and B. Battrick
(eds.), (Paris: European Space Agency), 31-46, 1995.

Bogdan, T.J. Sunspot seismology: Using acoustic waves to probe sunspots.
Solar Magnetic Fields. Proceedings of the international conference held
in Freiburg, Germany, 29 June -- July 2 1993. M. Schüssler and W.
Schmidt (eds.), (Cambridge: Cambridge University Press), 229-247, 1994.

Charbonneau, P., P.S. Cally and T.J. Bogdan. Modeling magnetoacoustic
oscillations in sunspots: A progress report. Solar Magnetic Fields.
Proceedings of the international conference held in Freiburg, Germany,
29 June -- July 2 1993. M. Schüssler and W. Schmidt (eds.), (Cambridge:
Cambridge University Press), 251-253, 1994.

Bogdan, T.J. Sunspot seismology\-\--The interaction of a sunspot with
solar p-modes. Sunspots: Theory and Observations; Proceedings of the
NATO Advanced Study Workshop on the Theory of Sunspots, Cambridge,
United Kingdom, 22-27 September 1991. J.H. Thomas and N.O. Weiss (eds.),
(Dordrecht: Kluwer Academic Publishers), 345-370, 1992.

Bogdan, T.J. Flux tube sizes and temporal evolution. Electromechanical
Coupling of the Solar Atmosphere; Proceedings of the OSL Workshop,
Capri, Italy, 27-31 May 1991. 1-12,1992.

Lee, M.A., T.J. Bogdan and P. Schneider. Coupled stochastic Fermi
acceleration and wave damping in space plasmas. Proceedings of the 21st
International Cosmic Ray Conference, Adelaide, Australia,6-19 January
1990, 5, 348-351, 1990.

Bogdan, T.J. Acoustic spectroscopy of solar magnetic flux
concentrations. Proceedings of the Mini-Workshop on Flux Tubes in the
Solar Atmosphere, June 19-21, 1989, Oslo, Norway, .E. Leer and P. Maltby
(eds.), (Oslo: University of Oslo), 101-112, 1989.

Knölker, M., and T.J. Bogdan. On the radiative damping of solar p-modes
in solar magnetic flux concentrations. Proceedings of the Symposium on
the Seismology of the Sun and Sun-like Stars, Proceedings of a Symposium
held in Puerto de la Cruz, Tenerife, Spain, September 26-30, 1988, E.J.
Rolfe (ed.), ESA SP-263, (Paris: European Space Agency), 265-268, 1988.

Webb, G.M., and T.J. Bogdan. Cosmic-ray acceleration in accretion flows
and shocks. Proceedings of the 20th International Cosmic Ray Conference,
Moscow, USSR, August 2-15, 1987, 2, 195-198, 1987.

Rompolt, B., and T.J. Bogdan. On the formation of active region
prominences (Hα filaments). Coronal and Prominence Plasmas, Proceedings
of Workshops held at Goddard Space Flight Center, April 9-11, 1985, and
April 8-10, 1986, A.I. Poland (ed.), NASA Conference Publication 2442,
(Washington, D.C.: NASA), 81-87, 1986.

Bogdan, T.J., and B.C. Low. Three-dimensional magnetostatic models of
the large-scale corona. Coronal and Prominence Plasmas, Proceedings of
Workshops held at Goddard Space Flight Center, April 9-11, 1985, and
April 8-10, 1986, A.I. Poland (ed.), NASA Conference Publication 2442,
(Washington, D.C.: NASA), 275-277, 1986.

Bogdan, T.J., M.A. Lee, I. Lerche and G.M. Webb. Diffusive electron
acceleration at SNR shock fronts and the observed SNR radio spectral
indices. Proceedings of the 19th International Cosmic Ray Conference, La
Jolla, USA, August 11-23, 1985, 9, 543-546, 1985.

Bogdan, T.J., and R. Schlickeiser. Stochastic particle acceleration in
flaring stars. Proceedings of the 19th International Cosmic Ray
Conference, La Jolla, USA, August 11-23, 1985, 3, 250-253, 1985.

Beck, R., L. O'C. Drury, H. Völk and T.J. Bogdan. Onion-shell model for
cosmic ray electrons and radio synchrotron emission in supernova
remnants. Proceedings of the 19th International Cosmic Ray Conference,
La Jolla, USA, August 11-23, 1985, 3, 140-143, 1985.

Bogdan, T.J., and R. Schlickeiser. Stochastic electron acceleration in
stellar coronae. Radio Stars, Proceedings of a Workshop on Stellar
Continuum Radio Astronomy held in Boulder, CO, USA, August 8-10, 1984,
R.M. Hjellming and D.M. Gibson (eds.), (Dordrecht: Reidel), 33-34, 1985.

Bogdan, T.J., and H.J. Völk. Onion-shell model of cosmic ray
acceleration in supernova remnants. Proceedings of the 18th
International Cosmic Ray Conference, Bangalore, India, August 22 --
September 3, 1983, 2, 305, 1983.

**Invited Talks at Meetings**

Nowcasting and forecasting space weather. Presented at the Space Weather
and Its Impact on Society Symposium, 2007 AAAS Annual Meeting, San
Francisco, CA, 16 February 2007.

Space weather forecasting for commercial space at the Space Environment
Center. Presented at the 10^th^ Annual Commercial Space Transportation
Conference, Arlington, VA, 6 February 2007.

Critical dependences of space weather services on current and future
operational environmental satellites. Presented at the 87^th^ Annual
Meeting of the American Meteorological Society, San Antonio TX, 17
January 2007.

Recent activities at the NOAA Space Environment Center. Presented at the
87^th^ Annual Meeting of the American Meteorological Society, San
Antonio TX, 15 January 2007.

Space weather: New prospects for a technology-based global economy.
Presented at the 3^rd^ Canadian Solar Workshop, Montréal, Canada, 30
November 2006.

Space environment center. Presented at Integrating Space Weather
Observations and Forecasts into Aviation Operations Workshop, Washington
DC, 29 November 2006.

Space weather: Challenges and opportunities. Presented at the 10^th^
Annual Great Divide Weather Workshop, Billings MT, 3 October 2006.

History of solar physics in Boulder. Presented at the Boulder Solar Day,
Boulder CO, 21 March 2006.

Introduction of Alan H. Shapley. Presented at the International
Heliophysical Year North American Community Science Planning Workshop,
Boulder CO, 16-18 February, 2005.

Observational aspects of sunspot oscillations. Presented at the Royal
Astronomical Society's Discussion Meeting on MHD Waves and Oscillations
in the Solar Plasma, London, United Kingdom, 14-15 March, 2005.

Historical anecdotes on living with this star. Presented at the Living
With a Star Workshop, "Connecting our Dynamic Sun to the Heliosphere and
Geospace". Boulder CO, 23-26 March, 2004.

Historical anecdotes on solar variability and terrestrial impacts.
Presented at USRA Solar Climate Workshop, Laurel MD, 26-27 April, 2004.

From the inside of the Sun to its atmosphere. Presented at the Fall
Meeting of the American Geophysical Union, San Francisco CA, 13-17
December, 2004.

What does the size distribution of sunspots tell us about their origins?
Presented at the meeting Mathematics for Applications. Oslo, Norway, 1-2
September, 2003.

The development of the western hemisphere's first coronagraph. Presented
at the Kolloquium des Arbeitskreises Astronomiegeschichte, Entwicklung
der Son-nenforschung. Freiburg, Germany, 15 September, 2003.

The High Altitude Observatory and the foundation of the Sommers-Bausch
Observatory. Presented at 50 Years of Sommers-Bausch Observatory.
Boulder CO, 15 November, 2003.

The best of times, the worst of times. Presented at the SORCE Science
Meeting, Physical Processes Linking Solar Radiation and Solar
Variability With Global Climate Change. Sonoma CA, 4-7, December 2003.

Waves in sunspots and starspots. Presented at the 1st Potsdam Thinkshop
on Sunspots and Starspots. Potsdam, Germany, 6-10 May, 2002.

Meeting summary. Presented at the 34th COSPAR General Assembly. Houston
TX, 10-19 October, 2002.

Donald Menzel and the founding of the High Altitude Observatory.
Presented at the Menzel Centennial Symposium. Cambridge MA, 15 May,
2001.

Magnetic fields and helioseismology. Presented at the 33rd COSPAR
General Assembly. Warsaw, Poland, 16-22 July, 2000.

Wave propagation through a magnetized solar atmosphere. Presented at the
2nd Solar-B Science Meeting. Tokyo, Japan, 4-6 December, 2000.

Sunspot structure and wave dynamics. Presented at the 9th SOHO Workshop
on Helioseismic Diagnostics of Solar Convection and Activity. Stanford
CA, 12-15 July, 1999.

Dynamic phenomena in sunspots observed by the HAO/NSO Advanced Stokes
Polarimeter. Presented at the Meeting on Nonlinear Dynamics of the Sun.
Ortisei/St. Ulrich, Italy, 10-11 July, 1997.

Active region seismology. Presented at the 4th SOHO Workshop:
Helioseismology. Pacific Grove CA, 2-7 April 1995.

Sunspot seismology: Using acoustic waves to probe sunspots. Presented at
the 50th Anniversary of the Kiepenheuer Institut für Sonnenphysik
Meeting. Freiburg, Germany, 29 June-2 July, 1993.

Flux tube sizes and temporal evolution. Presented at the Orbiting Solar
Laboratory Workshop on Electromechanical Coupling of the Solar
Atmosphere. Capri, Italy, 27-31 May 1991.

Flux tube sizes. Presented at the XXI International Astronomical Union
General Assembly. Buenos Aires, Argentina, 23 July-1 August, 1991.

Sunspot seismology: The interaction of p-modes with a sunspot. Presented
at the NATO Advanced Study Workshop on the Theory of Sunspot. Cambridge,
United Kingdom, 22-27 September, 1991.

Coupled wave damping and stochastic Fermi acceleration of interstellar
pickup ions. Presented at the Conference on Particle Acceleration in
Cosmic Plasmas. Newark DE, 4-6 December, 1991.

Flux tube sizes. Presented at the AGU Chapman Conference on the Physics
of Magnetic Flux Tubes. Hamilton, Bermuda, 27-31 March, 1989.

Acoustic spectroscopy of solar magnetic flux concentrations. Presented
at the Mini-Workshop on Flux Tubes in the Solar Atmosphere. Oslo,
Norway, 19-21 June, 1989.

Particle acceleration in spherical accretion flows. Presented at the
Mini-Workshop on Particle Acceleration, Garching bei München. Germany,
24-29 September, 1989.

**Invited Colloquia and Seminars**

Space weather: New prospects of a technology-based global economy.
Colloquium, Department of Atmospheric, Oceanic and Space Sciences.
University of Michigan, Ann Arbor MI, February 2007.

A Tale of three waves: Coupled wave equations in used in the 'sounding'
of magnetized atmospheres. Colloquium, Department of Applied
Mathematics, University of Colorado, Boulder CO, January 2007.

Space weather: New prospects for a technology-based global economy.
Seminar, Ball Aerospace Corporation. Boulder CO, December 2006.

Seismology of the solar atmosphere. Seminar, Space and Atmospheric
Physics Group, Imperial College. London, United Kingdom, March 2005.

Seismology of solar and stellar atmospheres. Colloquium, Department of
Astronomy, Yale University. New Haven CT, October 2004.

Solar magnetism: The force that rules us all. Colloquium, The Evergreen
State College. Olympia WA, January 2002.

Wave propagation in magnetized atmospheres. Colloquium, Center for Space
Physics, Boston University. Boston MA, January 2002.

Waves in the (magnetic) solar atmosphere. Colloquium, Goddard Space
Flight Center. Greenbelt MD, April 2002.

Waves in the (magnetic) solar atmosphere. Space and Cosmic Ray Physics
Seminar, University of Maryland at College Park, College Park MD, April
2002.

Waves in sunspots and starspots. Colloquium, Department of Physics and
Astronomy, University of Montreal. Montreal, Canada, December 2002.

The kindness of strangers: The High Altitude Observatory and the
University of Colorado 1946-1961. Colloquium, Department of Physics,
University of Colorado at Boulder. Boulder CO, March 2001.

Living with a turbulent Sun: History and discovery at NCAR's High
Altitude Observatory. Public lecture sponsored by the Walter Orr Roberts
Institute. Boulder CO, September 2000.

Sunspot umbral oscillations observed with the Advanced Stokes
Polarimeter. Seminar, Astrophysikalisches Institut Potsdam. Potsdam,
Germany, September 1997.

Sunspot umbral oscillations observed with the Advanced Stokes
Polarimeter. Seminar, Kiepenheuer Institut für Sonnenphysik. Freiburg,
Germany, September 1997.

Velocity and magnetic field fluctuations in the photosphere of a
sunspot. Colloquium, Universitäts Sternwarte Göttingen. Göttingen,
Germany, September 1997.

Oscillations in sunspots: A theoretical perspective. Seminar, Instituto
de Astrofisicas de las Canarias. Tenerife, Spain, October 1996.

Sunspot seismology. Colloquium, Department of Applied Mathematics,
Monash, University. Clayton, Australia, September 1994.

Sunspot seismology. Colloquium, Department of Physics & Astronomy,
University of Rochester. Rochester NY, October 1992.

Sunspot seismology. Colloquium, Department Physics, University of
Delaware. Newark DE, October 1992.

Acoustic emission from turbulent convection. Colloquium, Bartol Research
Institute. Newark DE, November 1992.

Sunspot seismology. Colloquium, Institute of for the Study of Earth,
Oceans and Space. Durham NH, November 1992.

Sunspot seismology. Seminar, Space Environment Laboratory. Boulder CO,
November 1992.