Publications:

(1990 to present)

  1. E.J. Rhodes, Jr., A. Cacciani, S.G. Korzennik, S. Tomczyk, R.K. Ulrich, and M.F. Woodard, "Depth and Latitude Dependence of the Solar Internal Angular Velocity," Ap. J., 351, 687-700, (1990).

  2. E.J. Rhodes, Jr., A. Cacciani, and S.G. Korzennik, "Evidence for Radial Variations in the Equatorial Profile of the Solar Internal Angular Velocity," In Progress of Seismology of the Sun and Stars, Lecture Notes in Physics, 367, Y. Osaki and H. Shibahashi, eds., (Springer-Verlag: Berlin, 1990), 163-172.

  3. G. Sylvian Korzennik, Alessandro Cacciani, Edward J. Rhodes, Jr., and Roger K. Ulrich, "Contribution of High Degree Frequency Splittings to the Inversion of the Solar Rotation Rate," in Progress of Seismology of the Sun and Stars, Lecture Notes in Physics, 367, Y. Osaki and H. Shibahashi, eds., (Springer-Verlag: Berlin, 1990), 341-347.

  4. P.R. Goode, W.A. Dziembowski, E.J. Rhodes, Jr., and S.G. Korzennik, "Has the Sun's Internal Rotation Changed Through this Activity Cycle?" in Progress of Seismology of the Sun and Stars, Lecture Notes in Physics, 367, Y. Osaki and H. Shibahashi, eds., (Springer-Verlag: Berlin, 1990), 349-352.

  5. E.J. Rhodes, Jr., "JPL CRAY X-MP/l 8 Used for Helioseismological Studies of Solar Structure and Dynamics," JPL Computing and Information Services News, 8, No. 10, 14-15, October (1990).

  6. E.J. Rhodes, Jr., T. Brown, A. Cacciani, S. Korzennik, and R.K. Ulrich, "Further Evidence for Radial Variations in the Solar Equatorial Angular Velocity Profile," in Challenges to Theories of the Structure of Moderate Mass Stars, Lecture Notes In Physics, 388, eds. D. Gough and J. Toomre, (Springer Verlag-Berlin, 1991), 285-292.

  7. E.J. Rhodes, Jr., T. Brown, A. Cacciani, S.G. Korzennik, and R.K. Ulrich, "Measuements of Intermediate- and High-degree (20< 1 < 600) p-Mode Solar Oscillation Power and Energy," in Challenges to Theories of the Structure of Moderate Mass Stars, Lecture Notes in Physics, 388, eds. D. Gough and J. Toomre, (Springer Verlag-Berlin, 1991), 277-284.

  8. F. Hill, E.J. Rhodes, Jr, S. Korzennik, and A. Cacciani, "Solar Oscillation Ring Diagrams from Mt. Wilson Full-Disk Magneto-Optical Dopplergrams," in Challenges to Theories of the Structure of Moderate Mass Stars, Lecture Notes in Physics, 388, eds. D. Gough and J. Toomre, (Springer Verlag-Berlin, 1991), 271-275.

  9. D.J. Hathaway, E.J. Rhodes, Jr., A. Cacciani, and S.G. Korzennik, "The Supergranulation Spectrum," in Challenges to Theories of the Structure of Moderate Mass Stars, Lecture Notes in Physics, 388, eds. D. Gough and J. Toomre, (Springer Verlag-Berlin, 1991), 163-169.

  10. R. Philip Goode, W.A. Dziembowski, S.G. Korzennik, and E.J. Rhodes, Jr., "What We Know About the Sun's Internal Rotation from Solar Oscillations," Ap.J., 367, 649-657, (1991).

  11. E.J. Rhodes, Jr., Alessandro Cacciani, and Sylvain G. Korzennik, "Observations of Intermediate- and High-Degree p-Mode Oscillations During the Rising Phase of Sunspot Cycle 22," Adv. Space Res., 11, (4)17-(4)28, (1991).

  12. E.J. Rhodes, Jr., "Sun, Oscillations," in The Astronomy and Astrophysics Encyclopedia, Stephen P. Maran, Editor, (Van Nostrand Reinhold,1992) 869-872.

  13. E.J. Rhodes, Jr., S.G. Korzennik, N.M. Johnson, and A. Cacciani, "Helioseismology Studies of Solar Internal Structure and Dynamics Using the Intel Touchstone Delta," Proceedings of the Grand Challenge Computing Science Fair; CCSF-23-92, June, 1992, eds. T. Mihaly and P. Messina, Concurrent Supercomputing Consortium, California Institute of Technology, Pasadena, CA., pp. 79-95, (1992).

  14. E.J. Rhodes, Jr., N.M. Johnson, S.G. Korzennik, and D.R. Smith, "Helioseismology Studies of Solar Structure and Dynamics," in Annual Report of the Consortium for Concurrent Supercomputing, California Institute of Technology, pp. 31-33, (1992).

  15. W. Dappen, D.O. Gough, A.G. Kosovichev, and E.J. Rhodes, Jr., "On the Influence of the treatment of Heavy Elements in the Equation of State on the Resulting Values of the Adiabatic Exponent F," in The Proceedings of the IAU Symposium "Inside the Stars," Vienna, Austria, April, 1992, eds. W. Weiss and M. Breger, 304-306, (1993).

  16. E.J. Rhodes, Jr., A. Cacciani, and S.G. Korzennik, "Preliminary p-Mode Frequencies from a 93-Day Mt. Wilson 60-Foot Tower Observing Run," in GONG 1992: Seismic Investigation of the Sun and Stars, A.S.P. Conf. Series, Vol.42, ed. TM. Brown, (A.S.P., San Francisco, 1993), pp. 193-196.

  17. E.J. Rhodes, Jr., S.G. Korzennik, A. Cacciani, and R. K. Ulrich, "Confirmation of Solar Cycle-Dependent Intermediate-Degree p-Mode Frequency Shifts," Ap.J., 406, 714-722, (1993).

  18. E.J. Rhodes, Jr., A. Cacciani, W. Dappen, L.V. Didkovsky, F. Hill, S.G. Korzennik, A.A. Kosovichev, V.A. Kotov, and P.H. Scherrer, "Plans for Mt. Wilson-Crimean Astrophysical Observatory High-Degree Helioseismology Network," ibid., pp 477-480, (1993).

  19. E.J. Rhodes, Jr., E.J. Rhodes, III, and A. Caccaini, "Observations of the Thermal Response of the Terrestrial Atmosphere to the Solar Eclipse of July 11, 1991," ibid., pp. 297-300, (1993).

  20. S.G. Korzennik, A. Cacciani, and E.J. Rhodes, Jr., "Towards a Better Determination of Frequency Splitting at Intermediate and High Degree Modes: Preliminary Results of Sectoral Frequency Splittings from a 90-Day Observing Run," ibid., pp. 201-204, (1993).

  21. S.G. Korzennik, E.J. Rhodes, Jr., and N.M. Johnson, "Helioseismology on a Massively Parallel Architecture: Reduction of 1024 by 1024 Full-Disk Dopplergrams on Intel's Touchstone Delta Supercomputer," ibid., pp 461A64, (1993).

  22. J. Patron, K. Hill, E.J. Rhodes, Jr., S.G. Korzennik, A. Cacciani, and T.M.Brown, "Ring Diagram Analysis of Mt. Wilson Data," ibid., pp. 437440, (1993).

  23. E.J. Rhodes, Jr., "Helioseismology on the Moon," Adv Space Res., 14, Number 6, (6)21-(6)31, (1994).

  24. J. Patron, E. Hill, E.J. Rhodes, Jr., "Velocity Fields Within the Solar Convection Zone: Evidence from Oscillation Ring Diagram Analysis of Mt. Wilson Dopplergrams," Astrophysical Journal, 455, (December 20 issue), 746-757, (1995).

  25. S.G. Korzennik, E.J. Rhodes, Jr., N.M. Johnson, and P. Rose, "On the Determination of the Solar Internal Rotation," in GONG 1994: Helio- and Asternseismologyfrom the Earth and Space, R.K. Ulrich, E.J. Rhodes, Jr., and W. Dappen eds., ASP Conf. ser., Vol.76, 12-23, (1995).

  26. J. Patron, K. Hill, E.J. Rhodes, Jr., S.G. Korzennik, and A. Cacciani, "Ring Diagram Analysis of Mt. Wilson Data: Velocity Fields Within the Solar Convection Zone," in GONG 1994: Helio- and Asteroseismology from the Earth and Space, R.K. Ulrich, E. J. Rhodes, Jr., and W. Dappen eds. ASP Conf. ser.,Vol. 76, 208-211, (1995).

  27. E.J. Rhodes, Jr., L.V. Didkovsky, O.V. Chumak, S.G. Korzenflik, and P.H. Scherrer, "Status of Mt. Wilson-Crimean-Kazakhstan High-Degree Helioseismology Network," in GONG 1994: Helio- and Asteroseismology from the Earth and Space, R.K. Ulrich, E.J. Rhodes, Jr., W. Dappen eds., ASP Conf. Ser., Vol. 76, 398-401, (1995).

  28. E.J. Rhodes, Jr., N. Johnson, P. Rose, S.G. Korzennik, and A. Cacciani, "Solar Cycle Dependence of p-Mode Frequencies at Intermediate and High Degrees," in GONG 1994: Helio- and Asteroseismology from the Earth and Space, R.K. Ulrich, E.J. Rhodes, Jr., and W. Dappen, eds., ASP Conf. ser., Vol 76, 227-238, (1995).

  29. Reiter, J., E.J. Rhodes, Jr., Dappen, W., and Korzennik, S.G., "Applications of Massively-Parallel Computing in Solar Modeling," in GONG 1994: Helio- and Asteroseismology from the Earth and Space, R.K. Ulrich, E.J. Rhodes, Jr., and W. Dappen, eds., ASP Conf. Series, Vol. 76, 140-143, (1995).

  30. J. Patron, E.J. Rhodes, Jr., and S.G. Korzennik, "Looking for Non Local Features in Horizontal Velocity Flows," in Proceedings of Fourth SOHO Workshop: Helioseismology, J.T. Hocksema, editor, V. Domingo, B. Fleck, and B. Battrick, editors, ESA Publication, SP-376, vol2 pp. 133-136, (1995).

  31. L.V. Didkovsky, O.A. Andreeva, P.I. Borzyak, A.I. Dolgushin, E.J. Rhodes, Jr., N.M. Johnson, P.J. Rose, and S.G. Korzennik, "Restoration of Full-Disk Velocity Maps Obtained With Magneto- Optical Filter," in Proceedings of Fourth SOHO Workshop: Helioseismology, J.T. Hocksema, V. Domingo, B. Fleck, and B. Battvick, editors, ESA SP-376, Vol. 2, pp. 191-195

  32. L.V. Didkovsky, O.A. Andreeva, P.I. Borzyak, A.I. Dolgushin, E.J. Rhodes, Jr., N.M. Johnson, P.J. Rose, and S.G. Korzennik, "Method Optimization for Calculating the Solar Limb Position," in Proceedings of Fourth SOHO Workshop: Helioseismology, J.T. Hoeksema, V. Domingo, B. Fleck, and B. Battrick, editors, ESA SP-376, Vol. 12, pp. 197-200, (1995).

  33. J. Christensen-Dalsgaard, W. Dappen, S.V. Ajukov, E.R. Anderson, H.M. Antia, S. Basu, V.A. Baturin, G. Berthomieu, B. Chaboyer, S.M. Chitre, A.N. Cox, P. Demarque, J. Donatowicz, W.A. Dziembowski, M. Gabriel, D.O. Gough, D.B. Guenther, J.A. Guzik, J.W. Harvey, F. Hill, G. Houdek, C.A. Iglesias, A.G. Kosovichev, J.W. Leibacher, P. Morel, C.R. Proffitt, J. Provost, J. Reiter, E.J. Rhodes, jr., F.J. Rogers, I.W. Roxburgh, M.J. Thompson, and R.K Ulrich, "The Current State of Solar Modeling," Science, 272, 1286-1292, (1996).

  34. F. Hill, P.B. Stark, R.T. Stebbins, E.R. Anderson, H.M. Antia, T.M. Brown, T.L. Duvall, Jr., D.A. Haber, J.W. Harvey, D.M. Hathaway, R. Howe, R.P. Hubbard, H.P. Jones, J.R. Kennedy, S.G. Korzennik, A.G. Kosovichev, J.W. Leibacher, K.G. Libbrecht, J.A. Pintar, E.J. Rhodes, Jr., J. Schou, M.J. Thompson, S. Tomczyk, C.G. Toner, R. Toussaint, and W.E. Williams, "The Solar Acoustic Spectrum and Eigenmode Parameters," Science, 272, 1292-1295, (1996).

  35. M.J. Thompson, J. Toomre, E. R. Anderson, H.M. Antia, G. Berthomieu, D. Burtonclay, S.M. Chitre, J. Christensen-Dalsgaard, T. Corbard, M. DeRosa, C.R. Genovese, D.O. Gough, D.A. Haber, J.W. Harvey, F. Hill, R. Howe, S.G. Korzennik, A.G. Kosovichev, J.W. Leibacher, F.P. Pijpers, J. Provost, E.J. Rhodes, Jr., J. Schou, T. Sekii, P.B. Stark, and P.R. Wilson, "Differential Rotation and Dynamics of the Solar Interior," Science, 272, 1300-1305, (1996).

  36. E.J. Rhodes, Jr., "Helioseismology: A Probe of the Solar Interior Atmosphere, and Activity Cycle," in Solar Wind Eight, Proceedings of the Eighth International Solar Wind Conference, AIP Conference Proceedings, vol. 382, (AIP Press, Woodbury, New York, 1996), 3-8, (1996).

  37. L.V. Didkovsky, E.J. Rhodes, Jr., A.I. Dolgushin, V.I. Haneychuk, N.M. Johnson, S.G. Korzennik, V.A. Kotov, P.J. Rose, and T.T. Tasp: "First Results of Solar Oscillations Made in Crimean Astrophysical Observatory Using Magneto-Optical Filter," Izu VuZov Radiofizika, 39, No. 11-12, 1374-1380, (1996).

  38. L.V. Didkovsky, O.A. Andreeva, P.I. Borzyak, A.I. Dolgushin, E.J. Rhodes, Jr., N.M. Johnson, P.J. Rose, and S.G. Korzennik, "On Adjustment and Focus of Solar Images for Magneto-Optical Filter Observations," in Proceedings of Fourth SOHO Workshop: Helioseismology, J.T., Hocksema, V. Domingo, B. Fleck, and B. Battrick, editors, ESA SP-376, Vol.2, 201-20, (1997).

  39. A.G. Kosovichev, J. Schou, P. H. Scherrer, R.S. Bogart, R.I. Bush, J.T. Hoeksema, J. Aloise, L. Bacon, A. Burnette, C. DeForest, P.M. Giles, R. Nigam, M. Rubin, S. Basu, J. Christensen-Dalsgaard, W. Dappen, E.J. Rhodes, Jr., T.L. Duvall, Jr., R. Howe, M.J. Thompson, D.O. Gough, T. Sekii, J. Toomre, T.D. Tarbell, A.M. Title, D. Mather, M. Morrison, C.J. Wolfson, and I. Zayer, "Structure and Rotation of Solar Interior: Initial Results from the MDI Medium-L Program," Solar Physics, 107, 43-61, (1997).

  40. E.J. Rhodes, Jr., A. G. Kosovichev, J. Schou, P.H. Scherrer, and J. Reiter, "Measurements of Frequencies of Solar Oscillations from the MDI Medium-l Program, Solar Physics," 175, 207-230, (1997).

  41. E.J. Rhodes, Jr., A.G Kosovichev, J. Schou, P.H. Scheurer, and J.Reiter, "Measurements of Frequencies of Solar Oscillations from the MDI Medium-l Programs" in The First Results from SOHO, B. Fleck and Z. Suestka eds., Kluwer Acad. Pub., 287-310, (1997).

  42. A.G. Kosovichev, R. Nigam, P.H. Scherrer, J. Schou, J. Christensen-Dalsgaard, W.A. Dziembowski, P.H. Goode, D.O. Gough, J. Reiter, and E.J. Rhodes, Jr., "Spherical and Aspherical Structure of the Sun: First Year of SOHO/MDI Observations," to appear in New Eyes See Inside the Sun and Stars, IAU Symposium 185, F.-L. Deubner, J. Christensen-Dalsgaard and D. Kurtz eds., (Kluwer Academic Pub.:Amsterdam), 157-164, (1998).

  43. L.V. Didkovsky, E.J. Rhodes, Jr., P.J. Rose, "A Comparison of Helioseismic Data from Mount Wilson and the Crimean Astrophysical Observatory," Izv. Krymskoy Astrofiz. Obs.,(1998).

  44. Gonzalez Hernandez, I., J. Patron, T. Roca Cortes, R.S. Bogart, F. Hill, E.J. Rhodes, Jr., and the SOI Ring Diagrams Team: 1999, "A Synoptic View of the Subphotospheric Horizontal Velocity Flows in the Sun," Astrophys. J. 535, 454-463, (1999).

Talks

(1990 to present)

  1. "Observation of Intermediate- and High-Degree p-Mode Oscillations During the Rising Phase of Sunspot Cycle 22" presented at the XXVIII COSPAR meeting, The Hague, The Netherlands, 1990.

  2. "Helioseismology: A Window Into the Sun," presented to the Los Angeles Astronomical Society, May 13,1991.

  3. "Sun, Oscillations" in The Reference Astronomy and Astrophysical Encyclopedia, Stephen P. Maran, editor, Van Nostrand Reinhold, 869-872, 1992.

  4. "Helioseismology on the Moon," presented to the Symposium on Astronomy and Space Physics from the Moon, World Space Congress, Washington, D.C., August31, 1992.

  5. Invited Review Entitled "Solar Cycle Dependencies of Solar p-Mode Oscillation Frequencies and Powers," presented at the GONG '94 Conference, which was held at U.S.C., May 20, 1994.

  6. "Helioseismology - A Unique Window into the Internal Structure and Dynamics of the Sun," presented to the Intel Touchstone Delta Supercomputer Users' Group Meeting, California Institute of Technology, Pasadena, CA, May 25, 1993.

  7. Invited review entitles "Recent Observations in Helioseismology," presented to the Workshop on Solar Modeling which was held as part of the Program entitled "Solar Neutrinos and Neutrino Astrophysics," at the Institute for Nuclear Theory, U. Washington, Seattle, EA, March 21, 1994.

  8. Invited Review entitled "Recent Observational Results in Helioseismology," presented to Working Discussion 3 of the 22nd General Assembly of the International Astronomical Union, which was held in The Hague, Netherlands, August 18, 1994.

  9. Invited Review entitled "Helioseismology: A Probe of the Solar Interior, Atmosphere, and Activity Cycle," presented to Solar Wind 8 Conference, Dana Point, CA June 26, 1995.

  10. Invited Review entitled "Helioseismology," presented to "The Dynamic Sun" Educator's Conference, Jet Propulsion Laboratory, Pasadena, CA, October 29, 1995.

  11. Invited review lecture entitled "The Effects of Systematic Errors in the Estimation of p-Mode Frequencies on the Inversion of Solar Internal Structure," at the 28th meeting of the Solar Physics Division of the American Astronomical Society, which was held in Bozeman, Montana, June 28, 1997.

  12. Invited oral contribution entitled, "Initial SOI/MDI High-Degree Frequencies and Frequency Splittings," presented at SOHOG/GONG 98 Workshop, Boston, MA., June 7, 1998.

  13. Invited oral contribution entitled "Problems Related to the Determination of High-Degree p-Mode Frequencies and Frequency Splittings," presented at GONG 99 Workshop, Tucson, AZ., March 22-23, 1999.

Papers presented at Scientific Meetings

  1. Symposium on Challenges to Theories of the Structure of Moderate Mass Stars, Santa Barbara, CA, June 19 through June 22, 1990, "Further Evidence for Radial Variations in the Solar Equatorial Angular Velocity Profiles."

  2. Symposium on Challenges to Theories of the Structure of Moderate Mass Stars, Santa Barbara, CA June 19 through June 22, 1990, "Measurements of Intermediate- and High-Degree (20 <= l <= 600) p-Mode Solar Oscillation Power and Energy."

  3. GONG92: Seismic Investigation of the Sun and Stars, Boulder, Colorado, Aug. 11 through Aug. 14, 1992, "Preliminary p-Mode Frequencies from a 90-Day Mt. Wilson 6O-Foot Tower Observing Run."

  4. GONG92: Seismic Investigation of the Sun and Stars, Boulder, Colorado, Aug. 11 through Aug. 14, 1992, "Plans for Mt. Wilson-Crimean Astrophysical Observatory High-Degree Helioseismology Network."

  5. GONG92: Seismic Investigation of the Sun and Stars, Boulder, Colorado, Aug. 11 through Aug. 14, 1992, "Observations of the Thermal Response of the Terrestrial Atmosphere to the Solar Eclipse of July 11, 1992."

  6. GONG93: Annual Meeting of GONG Project, Tucson, Az, April, 1993, "Recent Progress at the Mt. Wilson 60-Foot Tower."

  7. IAU Colloquium No. 143: The Sun as a Variable Star, Boulder, Colorado, June 20-25, 1993, "Comparison of Helioseismic Parameters of High-Degree solar p-Modes for Different Epochs During Solar cycle 22."

  8. Joint U.S. - U.K. - Australian GONG Workshop, University of Sydney, NSW, Austrailia, June 27, 1994, "Helioseismic Instrumentation Now in Use at the 60-Foot Tower of the Mt. Wilson Observatory."

  9. Joint U.S. - U.K. - Australian GONG Workshop, University of Sydney, NSW, Austrailia, June 28, 1994, "Applications of Massively-Parallel Computers in Helioseismology."

  10. Joint U.S. - U.K. - Australian GONG Workshop, University of Sydney, NSW, Austrailia, July 1, 1994, "The First Observations of Solar Cycle Dependant Frequency Shifts of High-Degree p-Mode Oscillations."

  11. San Diego meeting of the American Astronomical Society, June 13, 1998, "Initial High-Degree Frequencies and Frequency Splittings from the SOHO SOI/MDI Experiment."

  12. 194th Meeting of the American Astronomical Society, Chicago, Il., June 1, 1999, "Solar Internal Rotation as Measured by the SOHO/MDI Full-Disk Program."