mountain profile Institute for Astronomy University of Hawaii

Stuart M. Jefferies

Maintained by LG
Stuart Jefferies

Professor of Physics & Astronomy
PhD, University of London, 1983

  • Advanced Imaging Methods
  • Asteroseismology
  • Helioseismology
  • Image Restoration Techniques
  • Signal Analysis

 

 

Selected Publications

Modeling Solar Oscillation Power Spectra. II. Parametric Model of Spectral Lines Observed in Doppler-Velocity Measurements
S. V. Vorontsov & S. M. Jefferies
The Astrophysical Journal, 778, 75 (2013)

High-Resolution Imaging through Strong Atmospheric Turbulence and over Wide Fields of View
S. M. Jefferies, D. Hope, M. Hart, & J. Nagy
Proceedings of the Advanced Maui Optical and Space Surveillance Technologies Conference 2013, 545–552 (2013)

Imaging through Atmospheric Turbulence Using Aperture Diversity and Blind Deconvolution
S. M. Jefferies, D. Hope, M. Hart, & J. Nagy
Proceedings of Computational Optical Sensing and Imaging, Computational Imaging through Turbulence and Scattering Media, Cth1B.1 (2013)

High-Resolution Imaging through Strong Atmospheric Turbulence
S. M. Jefferies, D. A. Hope, M. Hart, & J. G. Nagy
Proc. SPIE, 8890, 88901C (2013)

Iterative Wavefront Reconstruction for Astronomical Imaging
Q. Chu, S. M. Jefferies, & J. G. Nagy
Society for Industrial and Applied Mathematics Journal on Scientific Computing, 35(5), S84–S103 (2013)

Observations of the Interaction of Acoustic Waves and Small-Scale Magnetic Fields in a Quiet Sun
L. P. Chitta, R. Jain, R. Kariyappa, & S. M. Jefferies
The Astrophysical Journal, 744, 98 (2012)

MHD Wave Transmission in the Sun's Atmosphere
M. Stangalini, D. Del Moro, F. Berrilli, & S. M. Jefferies
Astronomy & Astrophysics, 534, A65 (2011)

Future Instrumentation for Solar Physics: A Double Channel MOF Imager onboard ASI Space Mission ADAHELI
P. F. Moretti, F. Berrilli, A. Bigazzi, S. M. Jefferies, N. Murphy, L. Roselli, & M. P. di Mauro
Astrophysics and Space Science, 328, 313-318 (2010)

Fast and Optimal MultiFrame Blind Deconvolution Algorithm for High-Resolution, Ground-Based Imaging of Space Objects”,
C. L. Matson, K. Borelli, S. Jefferies, C. C. Beckner, Jr., E. K. Hege, & M. Lloyd-Hart
Applied Optics, 48, A75-A92 (2009)

The Energy Flux of Internal Gravity Waves in the Lower Solar Atmosphere
T. Straus, B. Fleck, S. M. Jefferies, G. Cauzzi, S. W. McIntosh, K., Reardon, G. Severino, & M. Steffen
The Astrophysical Journal, 681, L125-L128 (2008)

Observational Signatures of the Interaction between Acoustic Waves and the Solar Magnetic Canopy
P. F. Moretti, S. M. Jefferies, J. D. Armstrong, & S. W. Mc Intosh
Astronomy and Astrophysics, 471, 961-965 (2007)

On the observation of traveling acoustic waves in the solar atmosphere using a magneto-optical filter
M. Haberreiter, W. Finsterle, & S. M. Jefferies
Astronomische Nachrichten, 328, Issue 3, p.211 (2007)

A Computational Method for the Restoration of Images with an Unknown Spatially-Varying Blur
J. Bardsley, S. Jefferies, J. Nagy, & R. Plemmons
Optics Express, 14, 1767-1782 (2006)

Magnetoacoustic Portals and the Basal Heating of the Solar Chromosphere
S. M. Jefferies, S. W. McIntosh, J. D. Armstrong, T. J. Bogdan, A., Cacciani, & B. Fleck
The Astrophysical Journal, 648, L151-L155 (2006)

Observing the Modification of the Acoustic Cutoff Frequency by Field Inclination Angle
S. W. McIntosh & S. M. Jefferies
The Astrophysical Journal, 647, L77-L81 (2006)

Modeling Solar Oscillation Power Spectra. I. Adaptive Response Function for Doppler Velocity Measurements
S. V. Vorontsov & S. M. Jefferies
The Astrophysical Journal, 623, 1202-1214 (2005)

Diagnostic of the Solar Atmosphere through Two Level Doppler and Magnetic Measurements
A. Cacciani, P. Rapex, F. Massa, R. Briguglio, S. M. Jefferies, W. Finsterle, C. Giebink, & A. Knox
EAS Publications Series, Volume 14: Dome C Astronomy and Astrophysics Meeting, pp. 269-274 (2005)

Helioseismic Mapping of the Magnetic Canopy in the Solar Chromosphere
W. Finsterle, S. M. Jefferies, A. Cacciani, P. Rapex, & S. W. McIntosh
The Astrophysical Journal, 613, L185-L188 (2004)

A New Way to Model the Solar Oscillation ℓ−ν Power Spectrum
S. M. Jefferies & S. V. Vorontsov
Solar Physics, 220, 347-359 (2004)

Seismology of the Solar Atmosphere
W. Finsterle, S. M. Jefferies, A. Cacciani, P. Rapex, C. Giebink, A. Knox, & V. Dimartino
Solar Physics, 220, 317-331 (2004)

Global Helioseismic Metrology
S. M. Jefferies, S. V. Vorontsov, & C. Giebink
Proceedings of the SOHO 14 / GONG 2004 Workshop (ESA SP-559): Helio- and
Asteroseismology: Towards a Golden Future,
pp. 254-260 (2004)

Comments on Inferring the Properties of the Solar Acoustic Sources by Modeling the Velocity and/or Intensity Fluctuations
S. M. Jefferies, P.-F. Moretti, M. Oliviero, & C. Giebink
Proceedings of SOHO 12 / GONG+ 2002 (ESA SP-517): Local and Global Helioseismology: The Present and Future, pp. 311-314 (2003)

A New Instrument for Sounding the Solar Atmosphere
A. Cacciani, S. M. Jefferies, W. Finsterle, P. Rapex, A. Knox, C. Giebink, & V. di Martino
Proceedings of SOHO 12 / GONG+ 2002 (ESA SP-517): Local and Global Helioseismology: The Present and Future, pp. 243-245 (2003)

Mapping the Sound Speed Structure of the Sun's Atmosphere
A. Cacciani, S. M. Jefferies, W. Finsterle, C. Giebink, A. Knox, P. Rapex, B. Subrizi, & L. Cesario
Memorie della Societa Astronomica Italiana Supplement, 2, 190-193 (2003)

How Well Can We Infer the Properties of the Solar Acoustic Sources?
S. M. Jefferies, G. Severino, P.-F. Moretti, M. Oliviero, & C. Giebink
The Astrophysical Journal, 596, L117-L120 (2003)

Sensing Wave Front Amplitude and Phase with Phase Diversity
S. M. Jefferies, M. Lloyd-Hart, E. K. Hege, & J. Georges
Applied Optics, 41, 2095-2102 (2002)

Blind Deconvolution in Optical Diffusion Tomography
S. Jefferies, K. Schulze, C. Matson, K. Stoltenberg, & E. K. Hege
Optics Express, 10, 46-53 (2002)

Wave Front Sensing with Time-of-Flight Phase Diversity
M. Lloyd-Hart, S. M. Jefferies, J. R. P. Angel, & E. K. Hege
Optics Letters, 26, 402-404 (2001)

The Solar Intensity-Velocity Cross Spectrum: A Powerful Diagnostic for Helioseismology
G. Severino, M. Magrì, M. Oliviero, T. Straus, & S. M. Jefferies
The Astrophysical Journal, 561, 444-449 (2001)