Professor Peter Thomas Gallagher
Adjunct Professor, Physics
Biography
Prof. Peter T. Gallagher is a Professor in Astrophysics in the School of Physics, Director of the Rosse Solar-Terrestrial Observatory at Birr Castle, and Associate Dean of Research. Since joining Trinity, he has established a large and prolific research group that currently includes five PhD Students, four Postdoctoral Research Fellows, and one Senior Research Fellow, with nearly 4M in funding from the European Space Agency, the European Commission, the US Government, Science Foundation Ireland, and the Irish Research Council.
Prof. Gallagher's group are world-leaders in solar physics and space weather research, and have made significant contributions to our understanding of how sunspots evolve and produce solar flares, how solar storms propagate in interplanetary space, and how shock waves are formed in the Sun's atmosphere. To date, he has co-authored nearly one hundred papers in high-ranking journals (h-index: 31), including Nature Communications and Nature Physics.
Prof. Gallagher is a Member of the Institute of Physics (MInstP), a Fellow of the Royal Astronomical Society (FRAS), and has served as Chairman of the Astronomical Sciences Group of Ireland (ASGI) and Vice-Chair of the Royal Irish Academy's Astronomy and Space Research Committee. He is Director of TCD's Rosse Solar-Terrestrial Observatory in Birr Castle and Head of the Irish LOFAR radio telescope consortium. He was elected to Fellowship of Trinity College Dublin in 2012.
Publications and Further Research Outputs
Peer-Reviewed Publications
Clarke, B.P. and Morosan, D.E. and Gallagher, P.T. and Dorovskyy, V.V. and Konovalenko, A.A. and Carley, E.P., Properties and magnetic origins of solar S-bursts, Astronomy and Astrophysics, 622, (A204), 2019
Hayes, L.A. and Gallagher, P.T. and Dennis, B.R. and Ireland, J. and Inglis, A. and Morosan, D.E., Persistent Quasi-periodic Pulsations during a Large X-class Solar Flare, Astrophysical Journal, 875, (1), 2019
Barnes, D. and Davies, J.A. and Harrison, R.A. and Byrne, J.P. and Perry, C.H. and Bothmer, V. and Eastwood, J.P. and Gallagher, P.T. and Kilpua, E.K.J. and Möstl, C. and Rodriguez, L. and Rouillard, A.P. and OdstrÄ il, D., CMEs in the Heliosphere: II. A Statistical Analysis of the Kinematic Properties Derived from Single-Spacecraft Geometrical Modelling Techniques Applied to CMEs Detected in the Heliosphere from 2007 to 2017 by STEREO/HI-1, Solar Physics, 294, (5), 2019
Campanyà , J. and Gallagher, P.T. and Blake, S.P. and Gibbs, M. and Jackson, D. and Beggan, C.D. and Richardson, G.S. and Hogg, C., Modeling Geoelectric Fields in Ireland and the UK for Space Weather Applications, Space Weather, 17, (2), 2019, p216-237
Morosan, D.E. and Carley, E.P. and Hayes, L.A. and Murray, S.A. and Zucca, P. and Fallows, R.A. and McCauley, J. and Kilpua, E.K.J. and Mann, G. and Vocks, C. and Gallagher, P.T., Multiple regions of shock-accelerated particles during a solar coronal mass ejection, Nature Astronomy, 3, (5), 2019, p452-461
Carley, E.P. and Hayes, L.A. and Murray, S.A. and Morosan, D.E. and Shelley, W. and Vilmer, N. and Gallagher, P.T., Loss-cone instability modulation due to a magnetohydrodynamic sausage mode oscillation in the solar corona, Nature Communications, 10, (1), 2019
Park, S.-H. and Guerra, J.A. and Gallagher, P.T. and Georgoulis, M.K. and Bloomfield, D.S., Photospheric Shear Flows in Solar Active Regions and Their Relation to Flare Occurrence, Solar Physics, 293, (8), 2018, p114-
Blake, S.P. and Gallagher, P.T. and Campanyà , J. and Hogg, C. and Beggan, C.D. and Thomson, A.W.P. and Richardson, G.S. and Bell, D., A Detailed Model of the Irish High Voltage Power Network for Simulating GICs, Space Weather, 16, (11), 2018, p1770-1783
Guerra, J.A. and Park, S.-H. and Gallagher, P.T. and Kontogiannis, I. and Georgoulis, M.K. and Bloomfield, D.S., Active Region Photospheric Magnetic Properties Derived from Line-of-Sight and Radial Fields, Solar Physics, 293, (1), 2018, p9-
Garton, T.M. and Murray, S.A. and Gallagher, P.T., Expansion of High-speed Solar Wind Streams from Coronal Holes through the Inner Heliosphere, Astrophysical Journal Letters, 869, (1), 2018
Vocks, C. and Mann, G. and Breitling, F. and Bisi, M.M. and Dabrowski, B. and Fallows, R. and Gallagher, P.T. and Krankowski, A. and MagdaleniÄ , J. and Marqué, C. and Morosan, D. and Rucker, H., LOFAR observations of the quiet solar corona, Astronomy and Astrophysics, 614, 2018, pA54-
McCloskey, A.E. and Gallagher, P.T. and Bloomfield, D.S., Flare forecasting using the evolution of McIntosh sunspot classifications, Journal of Space Weather and Space Climate, 8, 2018, pA34-
Zucca, P. and Morosan, D.E. and Rouillard, A. and Fallows, R. and Gallagher, P.T. and Magdalenic, J. and Klein, K.-L. and Vocks, C. and Mann, G., Shock Location and CME 3-D Reconstruction of a Solar Type II Radio Burst with LOFAR, (8471565), 2018
Garton, T.M. and Gallagher, P.T. and Murray, S.A., Automated coronal hole identification via multi-thermal intensity segmentation, Journal of Space Weather and Space Climate, 8, 2018, pA02-
Murray, S.A. and Guerra, J.A. and Zucca, P. and Park, S.-H. and Carley, E.P. and Gallagher, P.T. and Vilmer, N. and Bothmer, V., Connecting Coronal Mass Ejections to Their Solar Active Region Sources: Combining Results from the HELCATS and FLARECAST Projects, Solar Physics, 293, (4), 2018, p60-
O'Flannagain, A.M. and Maloney, S.A. and Gallagher, P.T. and Browning, P. and Refojo, J., Three-dimensional magnetic reconnection in a collapsing coronal loop system, Astronomy and Astrophysics, 617, (A9), 2018
Mann, G. and Breitling, F. and Vocks, C. and Aurass, H. and Steinmetz, M. and Strassmeier, K.G. and Bisi, M.M. and Fallows, R.A. and Gallagher, P. and Kerdraon, A. and Mackinnon, A. and Magdalenic, J. and Rucker, H. and Anderson, J. and Asgekar, A. and Avruch, I.M. and Bell, M.E. and Bentum, M.J. and Bernardi, G. and Best, P. and Bîrzan, L. and Bonafede, A. and Broderick, J.W. and BrÃ"ggen, M. and Butcher, H.R. and Ciardi, B. and Corstanje, A. and Gasperin, F.D. and Geus, E.D. and Deller, A. and Duscha, S. and Eislöffel, J. and Engels, D. and Falcke, H. and Fender, R. and Ferrari, C. and Frieswijk, W. and Garrett, M.A. and Grieà meier, J. and Gunst, A.W. and Haarlem, M.V. and Hassall, T.E. and Heald, G. and Hessels, J.W.T. and Hoeft, M. and Hörandel, J. and Horneffer, A. and Juette, E. and Karastergiou, A. and Klijn, W.F.A. and Kondratiev, V.I. and Kramer, M. and Kuniyoshi, M. and Kuper, G. and Maat, P. and Markoff, S. and McFadden, R. and McKay-Bukowski, D. and McKean, J.P. and Mulcahy, D.D. and Munk, H. and Nelles, A. and Norden, M.J. and Orru, E. and Paas, H. and Pandey-Pommier, M. and Pandey, V.N. and Pizzo, R. and Polatidis, A.G. and Rafferty, D. and Reich, W. and Röttgering, H. and Scaife, A.M.M. and Schwarz, D.J. and Serylak, M. and Sluman, J. and Smirnov, O. and Stappers, B.W. and Tagger, M. and Tang, Y. and Tasse, C. and Veen, S.T. and Thoudam, S. and Toribio, M.C. and Vermeulen, R. and Weeren, R.J.V. and Wise, M.W. and Wucknitz, O. and Yatawatta, S. and Zarka, P. and Zensus, J.A., Tracking of an electron beam through the solar corona with LOFAR, Astronomy and Astrophysics, 611, 2018, pA57-
Harrison, R.A. and Davies, J.A. and Barnes, D. and Byrne, J.P. and Perry, C.H. and Bothmer, V. and Eastwood, J.P. and Gallagher, P.T. and Kilpua, E.K.J. and Möstl, C. and Rodriguez, L. and Rouillard, A.P. and OdstrÄ il, D., CMEs in the Heliosphere: I. A Statistical Analysis of the Observational Properties of CMEs Detected in the Heliosphere from 2007 to 2017 by STEREO/HI-1, Solar Physics, 293, (5), 2018, p77-
Zucca, P. and Morosan, D.E. and Rouillard, A.P. and Fallows, R. and Gallagher, P.T. and Magdalenic, J. and Klein, K.-L. and Mann, G. and Vocks, C. and Carley, E.P. and Bisi, M.M. and Kontar, E.P. and Rothkaehl, H. and Dabrowski, B. and Krankowski, A. and Anderson, J. and Asgekar, A. and Bell, M.E. and Bentum, M.J. and Best, P. and Blaauw, R. and Breitling, F. and Broderick, J.W. and Brouw, W.N. and BrÌggen, M. and Butcher, H.R. and Ciardi, B. and De Geus, E. and Deller, A. and Duscha, S. and Eislöffel, J. and Garrett, M.A. and Grieà meier, J.M. and Gunst, A.W. and Heald, G. and Hoeft, M. and Hörandel, J. and Iacobelli, M. and Juette, E. and Karastergiou, A. and Van Leeuwen, J. and McKay-Bukowski, D. and Mulder, H. and Munk, H. and Nelles, A. and Orru, E. and Paas, H. and Pandey, V.N. and Pekal, R. and Pizzo, R. and Polatidis, A.G. and Reich, W. and Rowlinson, A. and Schwarz, D.J. and Shulevski, A. and Sluman, J. and Smirnov, O. and Sobey, C. and Soida, M. and Thoudam, S. and Toribio, M.C. and Vermeulen, R. and Van Weeren, R.J. and Wucknitz, O. and Zarka, P., Shock location and CME 3D reconstruction of a solar type II radio burst with LOFAR, Astronomy and Astrophysics, 615, (A89), 2018
Hayes, L.A. and Gallagher, P.T. and McCauley, J. and Dennis, B.R. and Ireland, J. and Inglis, A., Pulsations in the Earth's Lower Ionosphere Synchronized With Solar Flare Emission, Journal of Geophysical Research: Space Physics, 122, (10), 2017, p9841-9847
Long, D.M. and Bloomfield, D.S. and Chen, P.F. and Downs, C. and Gallagher, P.T. and Kwon, R.-Y. and Vanninathan, K. and Veronig, A.M. and Vourlidas, A. and VrÅ¡nak, B. and Warmuth, A. and Å"ic, T., Understanding the Physical Nature of Coronal â EIT Wavesâ , Solar Physics, 292, (1), 2017, p7-
Dennis, B.R. and Tolbert, A.K. and Inglis, A. and Ireland, J. and Wang, T. and Holman, G.D. and Hayes, L.A. and Gallagher, P.T., Detection and Interpretation of Long-lived X-Ray Quasi-periodic Pulsations in the X-class Solar Flare on 2013 May 14, Astrophysical Journal, 836, (1), 2017, p84-
Morosan, D.E. and Gallagher, P.T. and Fallows, R.A. and Reid, H. and Mann, G. and Bisi, M.M. and MagdaleniÄ , J. and Rucker, H.O. and Thidé, B. and Vocks, C. and Anderson, J. and Asgekar, A. and Avruch, I.M. and Bell, M.E. and Bentum, M.J. and Best, P. and Blaauw, R. and Bonafede, A. and Breitling, F. and Broderick, J.W. and BrÃ"ggen, M. and Cerrigone, L. and Ciardi, B. and De Geus, E. and Duscha, S. and Eislöffel, J. and Falcke, H. and Garrett, M.A. and Grieà meier, J.M. and Gunst, A.W. and Hoeft, M. and Iacobelli, M. and Juette, E. and Kuper, G. and McFadden, R. and McKay-Bukowski, D. and McKean, J.P. and Mulcahy, D.D. and Munk, H. and Nelles, A. and Orru, E. and Paas, H. and Pandey-Pommier, M. and Pandey, V.N. and Pizzo, R. and Polatidis, A.G. and Reich, W. and Schwarz, D.J. and Sluman, J. and Smirnov, O. and Steinmetz, M. and Tagger, M. and Ter Veen, S. and Thoudam, S. and Toribio, M.C. and Vermeulen, R. and Van Weeren, R.J. and Wucknitz, O. and Zarka, P., The association of a J -burst with a solar jet, Astronomy and Astrophysics, 606, 2017, pA81-
Möstl, C. and Isavnin, A. and Boakes, P.D. and Kilpua, E.K.J. and Davies, J.A. and Harrison, R.A. and Barnes, D. and Krupar, V. and Eastwood, J.P. and Good, S.W. and Forsyth, R.J. and Bothmer, V. and Reiss, M.A. and Amerstorfer, T. and Winslow, R.M. and Anderson, B.J. and Philpott, L.C. and Rodriguez, L. and Rouillard, A.P. and Gallagher, P. and Nieves-Chinchilla, T. and Zhang, T.L., Modeling observations of solar coronal mass ejections with heliospheric imagers verified with the Heliophysics System Observatory, Space Weather, 15, (7), 2017, p955-970
Carley E.P, Vilmer N, Gallagher P.T, RADIO DIAGNOSTICS of ELECTRON ACCELERATION SITES during the ERUPTION of A FLUX ROPE in the SOLAR CORONA, Astrophysical Journal, 833, (1), 2016, p1--
Padinhatteeri, S., Higgins, P.A., Shaun Bloomfield, D., Gallagher, P.T., Automatic Detection of Magnetic " in Sunspot Groups, Solar Physics, 291, (1), 2016, p41-53
Barnes G, Leka K.D, Schrijver C.J, Colak T, Qahwaji R, Ashamari O.W, Yuan Y, Zhang J, McAteer R.T.J, Bloomfield D.S, Higgins P.A, Gallagher P.T, Falconer D.A, Georgoulis M.K, Wheatland M.S, Balch C, Dunn T, Wagner E.L, A COMPARISON of FLARE FORECASTING METHODS. I. RESULTS from the "aLL-CLEAR" WORKSHOP, Astrophysical Journal, 829, (2), 2016, p89-
Morosan, D.E., Zucca, P., Bloomfield, D.S., Gallagher, P.T., Conditions for electron-cyclotron maser emission in the solar corona, Astronomy and Astrophysics, 589, 2016, L8-
Inglis A.R, Ireland J, Dennis B.R, Hayes L, Gallagher P, A LARGE-SCALE SEARCH for EVIDENCE of QUASI-PERIODIC PULSATIONS in SOLAR FLARES, Astrophysical Journal, 833, (2), 2016, p284-
Bloomfield, D.S., Gallagher, P.T., Marquette, W.H., Milligan, R.O., Canfield, R.C., Performance of Major Flare Watches from the Max Millennium Program (2001 " 2010), Solar Physics, 291, (2), 2016, p411-427
McCloskey A.E, Gallagher P.T, Bloomfield D.S, Flaring Rates and the Evolution of Sunspot Group McIntosh Classifications, Solar Physics, 291, (6), 2016, p1711 - 1738
Blake, S.P. and Gallagher, P.T. and McCauley, J. and Jones, A.G. and Hogg, C. and Campanyà , J. and Beggan, C.D. and Thomson, A.W.P. and Kelly, G.S. and Bell, D., Geomagnetically induced currents in the Irish power network during geomagnetic storms, Space Weather, 14, (12), 2016, p1136-1154
Hayes L.A, Gallagher P.T, Dennis B.R, Ireland J, Inglis A.R, Ryan D.F, QUASI-PERIODIC PULSATIONS during the IMPULSIVE and DECAY PHASES of AN X-CLASS FLARE, Astrophysical Journal Letters, 827, (2), 2016, pL30-
Plotnikov, I., Rouillard, A.P., Davies, J.A., Bothmer, V., Eastwood, J.P., Gallagher, P., Harrison, R.A., Kilpua, E., Möstl, C., Perry, C.H., Rodriguez, L., Lavraud, B., Génot, V., Pinto, R.F., Sanchez-Diaz, E., Long-Term Tracking of Corotating Density Structures Using Heliospheric Imaging, Solar Physics, 2016, p1-23
Scullion E, Voort L.R.V.D, Antolin P, Wedemeyer S, Vissers G, Kontar E.P, Gallagher P.T, OBSERVING the FORMATION of FLARE-DRIVEN CORONAL RAIN, Astrophysical Journal, 833, (2), 2016, p184-
Reid, A., Mathioudakis, M., Scullion, E., Doyle, J.G., Shelyag, S., Gallagher, P., ELLERMAN BOMBS WITH JETS: CAUSE AND EFFECT, Astrophysical Journal, 805, (1), 2015, p64-
O'Flannagain, A.M., Brown, J.C., Gallagher, P.T., Solar hard X-ray source sizes in a beam-heated and ionized chromosphere, Astrophysical Journal, 799, (2), 2015, p127-
Carley, E.P., Reid, H., Vilmer, N., Gallagher, P.T., Low frequency radio observations of bi-directional electron beams in the solar corona, Astronomy and Astrophysics, 581, 2015, pA100-
Aluigi, L., Alimenti, F., Gallagher, P., Zito, D., Impact of switching on design of Ka-band SoC Dicke radiometer for space detection of solar flares, Proceedings 2015 26th Irish Signals and Systems Conference, ISSC 2015, 2015 26th Irish Signals and Systems Conference, ISSC 2015, 2015, pp7163776-
Morosan, D.E., Gallagher, P.T., Zucca, P., O'Flannagain, A., Fallows, R., Reid, H., Magdalenic, J., Mann, G., Bisi, M.M., Kerdraon, A., Konovalenko, A.A., MacKinnon, A.L., Rucker, H.O., Thide, B., Vocks, C., Alexov, A., Anderson, J., Asgekar, A., Avruch, I.M., Bentum, M.J., Bernardi, G., Bonafede, A., Breitling, F., Broderick, J.W., Brouw, W.N., Butcher, H.R., Ciardi, B., De Geus, E., Eisloffel, J., Falcke, H., Frieswijk, W., Garrett, M.A., Grießmeier, J., Gunst, A.W., Hessels, J.W.T., Hoeft, M., Karastergiou, A., Kondratiev, V.I., Kuper, G., Van Leeuwen, J., McKay-Bukowski, D., McKean, J.P., Munk, H., Orru, E., Paas, H., Pizzo, R., Polatidis, A.G., Scaife, A.M.M., Sluman, J., Tasse, C., Toribio, M.C., Vermeulen, R., Zarka, P., LOFAR tied-array imaging and spectroscopy of solar S bursts, Astronomy and Astrophysics, 580, 2015, pA65-
Henriques, V.M.J., Scullion, E., Mathioudakis, M., Kiselman, D., Gallagher, P.T., Keenan, F.P., Stable umbral chromospheric structures, Astronomy and Astrophysics, 574, 2015, pA131-
Long, D.M., Baker, D., Williams, D.R., Carley, E.P., Gallagher, P.T., Zucca, P., The energetics of a global shock wave in the low solar corona, Astrophysical Journal, 799, (2), 2015, p224-
Ryan, D.F., O'Flannagain, A.M., Aschwanden, M.J., Gallagher, P.T. , The Compatibility of Flare Temperatures Observed with AIA, GOES, and RHESSI, Solar Physics, 289, (7), 2014, p2547-2563
Zucca, P., Pick, M., Démoulin, P., (...), Lecacheux, A., Gallagher, P.T. , Understanding coronal mass ejections and associated shocks in the solar corona by merging multiwavelength observations, Astrophysical Journal, 795, (1), 2014, p68-
Long, D.M., Bloomfield, D.S., Gallagher, P.T., Pérez-Suárez, D. , CorPITA: An Automated Algorithm for the Identification and Analysis of Coronal "EIT Waves", Solar Physics, 289, (9), 2014, p3279-3295
Zucca, P., Carley, E.P., Shaun Bloomfield, D., Gallagher, P.T. , The formation heights of coronal shocks from 2D density and Alfven speed maps, Astronomy and Astrophysics, 564, 2014, pA47-
Nakariakov V.M, Bisi M.M, Browning P.K, Maia D, Kontar E.P, Oberoi D, Gallagher P.T, Cairns I.H, Ratcliffe H, Solar and heliospheric physics with the square kilometre array, Proceedings of Science, 2014, 9-13-June-2014, 2014
Morosan, D.E., Gallagher, P.T., Zucca, P.,, LOFAR tied-array imaging of Type III solar radio bursts, Astronomy and Astrophysics, 568, 2014, pA67-
Seaton, D.B., Berghmans, D., Nicula, B., Halain, J.-P., De Groof, A., Thibert, T., Bloomfield, D.S., Raftery, C.L., Gallagher, P.T., AuchÃ"re, F., Defise, J.-M., D'Huys, E., Lecat, J.-H., Mazy, E., Rochus, P., Rossi, L., SchÃ"hle, U., Slemzin, V., Yalim, M.S., Zender, J., The SWAP EUV Imaging Telescope Part I: Instrument Overview and Pre-Flight Testing, Solar Physics, 286, (1), 2013, p43-65
Carley E.P, Long D.M, Byrne J.P, Zucca P, Shaun Bloomfield D, McCauley J, Gallagher P.T, Quasiperiodic acceleration of electrons by a plasmoid-driven shock in the solar atmosphere, Nature Physics, 9, (12), 2013, p811 - 816
O'Flannagain, A.M., Gallagher, P.T., Brown, J.C., Milligan, R.O., Holman, G.D., Solar flare X-ray source motion as a response to electron spectral hardening, Astronomy and Astrophysics, 555, 2013, pA21-
Byrne, J.P., Long, D.M., Gallagher, P.T., Bloomfield, D.S., Maloney, S.A., McAteer, R.T.J., Morgan, H., Habbal, S.R., Improved methods for determining the kinematics of coronal mass ejections and coronal waves, Astronomy and Astrophysics, 557, 2013, pA96-
Ahmed, O. W., Qahwaji, R., Colak, T., Higgins, P. A., Gallagher, P. T., Bloomfield, D. S., Solar Flare Prediction Using Advanced Feature Extraction, Machine Learning, and Feature Selection, Solar Physics, 283, (1), 2013, p157-175
Raftery, C. L., Bloomfield, D. S., Gallagher, P. T., Seaton, D. B., Berghmans, D., De Groof, A., Temperature Response of the 171 Å Passband of the SWAP Imager on PROBA2, with a Comparison to TRACE, SOHO, STEREO, and SDO, Solar Physics, 286, (1), 2013, p111-124
Raftery, C.L., Bloomfield, D.S., Gallagher, P.T., Seaton, D.B., Berghmans, D., De Groof, A., Temperature Response of the 171 Ã Passband of the SWAP Imager on PROBA2, with a Comparison to TRACE, SOHO, STEREO, and SDO, Solar Physics, 286, (1), 2013, p111-124
Seaton, D. B., Berghmans, D., Nicula, B., Halain, J.-P., De Groof, A., Thibert, T., Bloomfield, D. S., Raftery, C. L., Gallagher, P. T., Auchère, F., Defise, J.-M., D'Huys, E., Lecat, J.-H., Mazy, E., Rochus, P., Rossi, L., Schühle, U., Slemzin, V., Yalim, M. S., Zender, J., The SWAP EUV Imaging Telescope Part I: Instrument Overview and Pre-Flight Testing, Solar Physics, 286, (1), 2013, p43-65
Zender, J., Berghmans, D., Bloomfield, D. S., Cabanas Parada, C., Dammasch, I., De Groof, A., D'Huys, E., Dominique, M., Gallagher, P., Giordanengo, B., Higgins, P. A., Hochedez, J.-F., Yalim, M. S., Nicula, B., Pylyser, E., Sanchez-Duarte, L., Schwehm, G., Seaton, D. B., Stanger, A., Stegen, K., Willems, S., The Projects for Onboard Autonomy (PROBA2) Science Centre: Sun Watcher Using APS Detectors and Image Processing (SWAP) and Large-Yield Radiometer (LYRA) Science Operations and Data Products, Solar Physics, 286, (1), 2013, p93-110
Ryan, D.F., Chamberlin, P.C., Milligan, R.O., Gallagher, P.T., Decay-phase cooling and inferred heating of M- and X-class solar flares, Astrophysical Journal, 778, (1), 2013, p78-
Murray, S.A., Bloomfield, D.S., Gallagher, P.T., Evidence for partial taylor relaxation from changes in magnetic geometry and energy during a solar flare, Astronomy and Astrophysics, 550, 2013, pA119-
Ryan, D.F., Milligan, R.O., Gallagher, P.T., Dennis, B.R., Kim Tolbert, A., Schwartz, R.A., Alex Young, C., The thermal properties of solar flares over three solar cycles using GOES X-ray observations, Astrophysical Journal, Supplement Series, 202, (2), 2012
Pérez-Suárez, D., Maloney, S.A., Higgins, P.A., Bloomfield, D.S., Gallagher, P.T., Pierantoni, G., Bonnin, X., Cecconi, B., Alberti, V., Bocchialini, K., Dierckxsens, M., Opitz, A., Le Blanc, A., Aboudarham, J., Bentley, R.B., Brooke, J., Coghlan, B., Csillaghy, A., Jacquey, C., Lavraud, B., Messerotti, M., Studying Sun-Planet Connections Using the Heliophysics Integrated Observatory (HELIO), Solar Physics, 280, (2), 2012, p603-621
Luca Teriaca, Vincenzo Andretta, Frédéric Auchère, Charles M. Brown, Eric Buchlin, Gianna Cauzzi, J. Len Culhane, Werner Curdt, Joseph M. Davila, Giulio Del Zanna, George A. Doschek, Silvano Fineschi, Andrzej Fludra, Peter T. Gallagher, Lucie Green, Louise K. Harra, Shinsuke Imada, Davina Innes, Bernhard Kliem, Clarence Korendyke, John T. Mariska, Valentin Martínez-Pillet, Susanna Parenti, Spiros Patsourakos, Hardi Peter, Luca Poletto, Rob Rutten, Udo Schühle, Martin Siemer, Toshifumi Shimizu, Hector Socas-Navarro, Sami K. Solanki, Daniele Spadaro, Javier Trujillo-Bueno, Saku Tsuneta, Santiago Vargas Dominguez, Jean-Claude Vial, Robert Walsh, Harry P. Warren, Thomas Wiegelmann, Berend Winter, Peter Young, LEMUR: Large European Module for solar Ultraviolet Research. European contribution to JAXA's Solar-C mission, Experimental Astronomy, 34, (2), 2012, p273-309
Benz, A.O., Krucker, S., Hurforda, G.J., Arnold, N.G., Orleanskia, P., Gröbelbauer, H.-P., Kobler, S., (...), Lin, R.P., The Spectrometer Telescope for Imaging X-rays (STIX) on board the Solar Orbiter mission, Proceedings of SPIE - The International Society for Optical Engineering , Space Telescopes and Instrumentation 2012: Ultraviolet to Gamma Ray, Amsterdam; Netherlands, 1-6 July, 8443, 2012, ppart. no. 84433L
Teriaca, L., Andretta, V., AuchÃ"re, F., Brown, C.M., Buchlin, E., Cauzzi, G., Culhane, J.L., Curdt, W., Davila, J.M., Del Zanna, G., Doschek, G.A., Fineschi, S., Fludra, A., Gallagher, P.T., Green, L., Harra, L.K., Imada, S., Innes, D., Kliem, B., Korendyke, C., Mariska, J.T., MartÃnez-Pillet, V., Parenti, S., Patsourakos, S., Peter, H., Poletto, L., Rutten, R.J., SchÃ"hle, U., Siemer, M., Shimizu, T., Socas-Navarro, H., Solanki, S.K., Spadaro, D., Trujillo-Bueno, J., Tsuneta, S., Dominguez, S.V., Vial, J.-C., Walsh, R., Warren, H.P., Wiegelmann, T., Winter, B., Young, P., LEMUR: Large European module for solar Ultraviolet Research: European contribution to JAXA's Solar-C mission, Experimental Astronomy, 34, (2), 2012, p273-309
Pérez-Suárez, D., Maloney, S. A., Higgins, P. A., Bloomfield, D. S., Gallagher, P. T., Pierantoni, G., Bonnin, X., Cecconi, B., Alberti, V., Bocchialini, K., Dierckxsens, M., Opitz, A., Le Blanc, A., Aboudarham, J., Bentley, R. B., Brooke, J., Coghlan, B., Csillaghy, A., Jacquey, C., Lavraud, B., Messerotti, M., Studying Sun-planet connections using the Heliophysics Integrated Observatory (HELIO), Solar Physics, 280, (2), 2012, p603-621
Bloomfield, D. S., Higgins, P. A., McAteer, R. T. J., Gallagher, P. T., Towards Reliable Benchmarking of Solar Flare Forecasting Methods, The Astrophysical Journal Letters, 747, (2), 2012, pL41
Zucca, P., Carley, E.P., McCauley, J., Gallagher, P.T., Monstein, C., McAteer, R.T.J. , Observations of Low Frequency Solar Radio Bursts from the Rosse Solar-Terrestrial Observatory, Solar Physics, 280, (2), 2012, p591-602
Bloomfield, D.S., Higgins, P.A., McAteer, R.T.J., Gallagher, P.T., Toward reliable benchmarking of solar flare forecasting methods, Astrophysical Journal Letters, 747, (2), 2012
Murray, S.A., Bloomfield, D.S., Gallagher, P.T., The Evolution of Sunspot Magnetic Fields Associated with a Solar Flare, Solar Physics, 277, (1), 2012, p45-57
Murray, S. A., Bloomfield, D. S., Gallagher, P. T., The Evolution of Sunspot Magnetic Fields Associated with a Solar Flare, Solar Physics, 277, (1), 2012, p45-57
Ryan, D.F., Milligan, R.O., Gallagher, P.T., Dennis, B.R., Kim Tolbert, A., Schwartz, R.A., Alex Young, C., The thermal properties of solar flares over three solar cycles using GOES X-ray observations, Astrophysical Journal, Supplement Series, 202, (2), 2012, part. no. 11
Byrne, J.P., Morgan, H., Habbal, S.R., Gallagher, P.T., Automatic detection and tracking of coronal mass ejections. II. Multiscale filtering of coronagraph images, Astrophysical Journal, 752, (2), 2012, art. no. 145
Carley, E.P., McAteer, R.T.J., Gallagher, P.T., Coronal mass ejection mass, energy, and force estimates using STEREO, Astrophysical Journal , 752, (1), 2012, art. no. 36
Krista, L. D., Gallagher, P. T., Bloomfield, D. S., Short-term Evolution of Coronal Hole Boundaries, The Astrophysical Journal Letters, 731, (2), 2011, pL26
Long, D.M., Deluca, E.E., Gallagher, P.T., The wave properties of coronal bright fronts observed using SDO/AIA, Astrophysical Journal Letters, 741, (1), 2011, part. no. L21
Korendyke, C.M., Teriaca, L., Doschek, G.A., Harra, L.K., Schühle, U.H., Shimizu, T., Andretta, V., (...), Young, P., LEMUR (Large European Module for solar Ultraviolet Research): A VUV imaging spectrograph for the JAXA Solar-C mission, Proceedings of SPIE - The International Society for Optical Engineering , Solar Physics and Space Weather Instrumentation IV, San Diego, CA; United States, 21-24 Aug, 8148, 2011, ppart. no. 81480I
D. Bentley, A. Csillaghy, J. Aboudarham, C. Jacquey, M.A Hapgood, K. Bocchialini, M. Messerotti, J. Brooke, P. Gallagher, P. Fox, N. Hurlburt, D.A. Roberts and L. Sanchez Duarte, HELIO The Heliophysics Integrated Observatory , Advances in Space Research, 47, (12), 2011, p2235-2239
Fletcher, L., Dennis, B.R., Hudson, H.S., Krucker, S., Phillips, K., Veronig, A., Battaglia, M., (...), Temmer, M., An observational overview of solar flares, Space Science Reviews, 159, (1-4), 2011, p19-106
Long, D. M., Gallagher, P. T., McAteer, R. T. J., Bloomfield, D. S. , Deceleration and dispersion of large-scale coronal bright fronts, Astronomy & Astrophysics, 531, 2011, pA42
P.T. Gallagher, C.A. Young, J.P. Byrne and R.T.J. McAteer, Coronal Mass Ejection Detection using Wavelets, Curvelets and Ridgelets: Applications for Space Weather Monitoring, Advances in Space Research, 47, (12), 2011, p2118-2126
Maloney, S.A., Gallagher, P.T., Stereo direct imaging of a coronal mass ejection-driven shock to 0.5AU, Astrophysical Journal Letters, 736, (1), 2011, art. no. L5
Higgins, P. A., Gallagher, P. T., McAteer, R. T. J., Bloomfield, D. S., Solar Magnetic Feature Detection and Tracking for Space Weather Monitoring, Advances in Space Research, 47, (12), 2011, p2105-2117
Xiaowei Jiang and Mario A. Fares, Functional Diversification of the Twin-Arginine Translocation Pathway Mediates the Emergence of Novel Ecological Adaptations, Molecular Biology and Evolution, 28, (11), 2011, p3183 - 3193
Maloney, SA, Gallagher, PT, SOLAR WIND DRAG AND THE KINEMATICS OF INTERPLANETARY CORONAL MASS EJECTIONS, ASTROPHYSICAL JOURNAL LETTERS, 724, (2), 2010
Mierla, M, Inhester, B, Antunes, A, Boursier, Y, Byrne, JP, Colaninno, R, Davila, J, de Koning, CA, Gallagher, PT, Gissot, S, Howard, RA, Howard, TA, Kramar, M, Lamy, P, Liewer, PC, Maloney, S, Marque, C, McAteer, TJ, Moran, T, Rodriguez, L, Srivastava, N, Cyr, OCS, Stenborg, G, Temmer, M, Thernisien, A, Vourlidas, A, West, MJ, Wood, BE, Zhukov, AN, On the 3-D reconstruction of Coronal Mass Ejections using coronagraph data, ANNALES GEOPHYSICAE, 28, (1), 2010, p203-215
Byrne, JP, Maloney, SA, McAteer, RTJ, Refojo, JM, Gallagher, PT, Propagation of an Earth-directed coronal mass ejection in three dimensions, NATURE COMMUNICATIONS, 1, (74), 2010
Kestener, P., P.A. Conlon, A. Khalil, L. Fennell, R.T.J. McAteer, P.T. Gallagher and A. Arneodo, Characterising Complexity in Solar Magnetogram Data using a Wavelet-based Segmentation Method, Astrophysical Journal, 717, (2), 2010, p995-1005
Conlon, PA, McAteer, RTJ, Gallagher, PT, Fennell, L, QUANTIFYING THE EVOLVING MAGNETIC STRUCTURE OF ACTIVE REGIONS, ASTROPHYSICAL JOURNAL, 722, (1), 2010
Lin, CH, Gallagher, PT, Raftery, CL, Investigating the driving mechanisms of coronal mass ejections, ASTRONOMY & ASTROPHYSICS, 516, (A44), 2010, p9
McAteer, RTJ, Gallagher, PT, Conlon, PA, Turbulence, complexity, and solar flares, ADVANCES IN SPACE RESEARCH, 45, 2010, p1067-1074
Conlon, Paul A. and Gallagher, P.T. , Constraining Three-Dimensional Magnetic Field Extrapolations Using the Twin Perspectives of STEREO, The Astrophysical Journal , 715, (1), 2010, p59-65
Claire L. Raftery, Peter T. Gallagher, R. T. James McAteer, Chia-Hsien Lin and Gareth Delahunt, Evidence for internal tether-cutting in a flare/coronal mass ejection observed by Messenger, Rhessi, and Stereo , The Astrophysical Journal , 721, (2), 2010, p1575-1584
Gallagher, Peter T., Long, David M., Large-scale Bright Fronts in the Solar Corona: A Review of "EIT waves", SPACE SCIENCE REVIEWS, 157, 2010, p1 - 32
Byrne, JP, Gallagher, PT, McAteer, RTJ, Young, CA, The kinematics of coronal mass ejections using multiscale methods, ASTRONOMY & ASTROPHYSICS, 495, (1), 2009, p325 - 334
Krista, LD, Gallagher, PT, Automated Coronal Hole Detection Using Local Intensity Thresholding Techniques, SOLAR PHYSICS, 256, (1-2), 2009, p87-100
Maloney, SA, Gallagher, PT, McAteer, RTJ, Reconstructing the 3-D Trajectories of CMEs in the Inner Heliosphere, SOLAR PHYSICS, 256, (1-2), 2009, p149-166
Raftery, CL, Gallagher, PT, Milligan, RO, Klimchuk, JA, Multi-wavelength observations and modelling of a canonical solar flare, ASTRONOMY & ASTROPHYSICS, 494, (3), 2009, p1127 - 1136
Young, C.A., Gallagher, P.T., Multiscale edge detection in the corona , Solar Physics , 248, (2), 2008, p457-469
Conlon, PA, Gallagher, PT, McAteer, RTJ, Ireland, J, Young, CA, Kestener, P, Hewett, RJ, Maguire, K, Multifractal properties of evolving active regions, SOLAR PHYSICS, 248, 2008
Long, David M., Gallagher, Peter T., McAteer, R. T. James, & Bloomfield, D. Shaun , Astrophysical Journal The Kinematics of a Globally Propagating Disturbance in the Solar Corona, The Astrophysical Journal Letters, 680, 2008, pL81-L84
Long, DM, Gallagher, PT, McAteer, RTJ, Bloomfield, DS, The kinematics of a globally propagating disturbance in the solar corona, ASTROPHYSICAL JOURNAL LETTERS, 680, 2008
Ireland, J., Young, C. A., McAteer, R. T. J., Whelan, C., Hewett, R. J., & Gallagher, P. T, Solar Physics Multiresolution Analysis of Active Region Magnetic Structure and its Correlation with the Mount Wilson Classification and Flaring Activity, Solar Physics, 252, (1), 2008, p121-137
Conlon, P.A., Gallagher, P.T, McAteer, R.T.J., Ireland, J., Young C.A. Kestener, P. Hewett, R.J.Maguire, K. , Multifractal properties of evolving active regions , Solar Physics, 248, (2), 2008, p297-309
Hewett, R.J., Gallagher, P.T., McAteer, R.T.J., Young, C.A., Ireland, J., Conlon, P.A., Maguire, K., Multiscale analysis of active region evolution , Solar Physics, 248, (2), 2008, p311-322
Ireland, J, Young, CA, McAteer, RTJ, Whelan, C, Hewett, RJ, Gallagher, PT, Multiresolution analysis of active region magnetic structure and its correlation with the Mount Wilson classification and flaring activity, SOLAR PHYSICS, 252, 2008
Schou, M, Pike, VW, Sovago, J, Gulyas, B, Gallagher, PT, Dobson, DR, Walter, MW, Rudyk, H, Farde, L, Halldin, C, Synthesis of C-11-labelled (R)-OHDMI and CFMME and their evaluation as candidate radioligands for imaging central norepinephrine transporters with PET, BIOORGANIC & MEDICINAL CHEMISTRY, 15, 2007
McAteer, RTJ, Young, CA, Ireland, J, Gallagher, PT, The bursty nature of solar flare X-ray emission, ASTROPHYSICAL JOURNAL, 662, 2007
McAteer, R. T. James, Young, C. Alex, Ireland, Jack, & Gallagher, Peter T, The Bursty Nature of Solar Flare X-Ray Emission , Astrophysical Journal, 662, (1), 2007, p691-700
Milligan, R.O., Gallagher, P.T., Mathioudakis, M., Keenan, F.P., Observational evidence of gentle and explosive chromospheric evaporation, European Space Agency, (Special Publication) ESA, SP Issue 617, 2006, pp4p
Milligan, RO, Gallagher, PT, Mathioudakis, M, Bloomfield, DS, Keenan, FP, Schwartz, RA, RHESSI and SOHO CDS observations of explosive chromospheric evaporation, ASTROPHYSICAL JOURNAL, 638, 2006
Milligan, R.O., Gallagher, P.T., Mathioudakis, M., Keenan, F.P., Observational evidence of gentle chromospheric evaporation during the impulsive phase of a solar flare , Astrophysical Journal, 642, (2 II), 2006, pL169-L171
Milligan, RO, Gallagher, PT, Mathioudakis, M, Keenan, FP, Observational evidence of gentle chromospheric evaporation during the impulsive phase of a solar flare, ASTROPHYSICAL JOURNAL, 642, 2006
McAteer, R.T.J., Gallagher, P.T., Ireland, J., Young, C.A., Hewett, R.J., Conlon, P. , The complex sun: Turbulence and complexity in the solar atmosphere , European Space Agency, (Special Publication) ESA SP, 617, 2006
Milligan, R.O., Gallagher, P.T., Mathioudakis, M., Bloomfield, D.S., Keenan, F.P., Schwartz, R.A., Rhessi and soho CDS observations of explosive chromospheric evaporation , Astrophysical Journal, 638, (2 II), 2006, pL117-L120
McAteer, R. T. J., Gallagher, P. T., Brown, D. S., Bloomfield, D. S., Moore, R., Williams,, Observations of Halpha Intensity Oscillations, Flare Ribbon Astrophysics Journal, 620, (2 I), 2005, p1101-1106
Young, C. A. & Gallagher, P. T., Interacting Coronal Mass Ejections in the Low Corona, Astrophysical Journal Letters, 2005
McAteer, RTJ, Gallagher, PT, Ireland, J, Young, CA, Automated boundary-extraction and region-growing techniques applied to solar magnetograms, SOLAR PHYSICS, 228, 2005
Milligan, RO, Gallagher, PT, Mathioudakis, M, Keenan, FP, Bloomfield, DS, Plasma diagnostics of active-region evolution and implications for coronal heating, MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 363, 2005
Milligan, R. O., Gallagher, P. T., Keenan, F. P., Mathioudakis, M., Explosive Evaporation in the Solar Chromosphere, Astrophysical Journal Letters, 2005
Gallagher, P., Berghmans, D., Aschwanden, M., Engvold, O., Harvey, J., Svestka, Z., Solar Physics: Foreword , 2005, - 1
McAteer, R. T. J., Gallagher, P. T., Ireland, J., Young, C. A., Automated boundary extraction and region growing techniques applied to solar magnetograms, Solar Physics, 228, (1-2), 2005, p55-66
Milligan, R. O., Gallagher, P. T., Mathioudakis, M., Bloomfield, D. S., Keenan, F. P., Plasma Diagnostics of an Evolving Active Region and Implications for Coronal Heating, Monthly Notices of the Royal Astronomical Society, 365, (1), 2005, p259-267
McAteer, RTJ, Gallagher, PT, Brown, DS, Bloomfield, DS, Moore, R, Williams, DR, Mathioudakis, M, Katsiyannis, A, Keenan, FP, Observations of H alpha intensity oscillations in a flare ribbon, ASTROPHYSICAL JOURNAL, 620, 2005
McAteer, R. T. J., Gallagher, P. T., Ireland, J., Statistics of Active Region Complexity: A Large Scale Fractal Dimension Survey, Astrophysics Journal, 631, 2005, p628-635
McAteer, RTJ, Gallagher, PT, Ireland, J, Statistics of active region complexity: A large-scale fractal dimension survey, ASTROPHYSICAL JOURNAL, 631, 2005
Rudawy, P., Phillips, K. J. H., Gallagher, P. T., Williams, D., Rompolt, B., Keenan, F. P., Search for 1-10 Hz Modulations in Coronal Emission with SECIS during the August 11, 1999 Eclipse, Astronomy & Astrophysics, 416, (3), 2004, p1179-1186
Emslie, AG, Kucharek, H, Dennis, BR, Gopalswamy, N, Holman, GD, Share, GH, Vourlidas, A, Forbes, TG, Gallagher, PT, Mason, GM, Metcalf, TR, Mewaldt, RA, Murphy, RJ, Schwartz, RA, Zurbuchen, TH, Energy partition in two solar flare/CME events, JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS, 109, 2004
McAteer, RTJ, Gallagher, PT, Bloomfield, DS, Williams, DR, Mathioudakis, M, Keenan, FP, Ultraviolet oscillations in the chromosphere of the quiet Sun, ASTROPHYSICAL JOURNAL, 602, 2004
McAteer, R. T. J., Gallagher, P. T., Williams, D. R., Bloomfield, S., Mathioudakis, M., Keenan, F. P., An Automated Wavelet Analysis Approach to ACE Quiet Sun Oscillations, Proceedings of "SOHO 13: Waves, oscillations and small scale transient events in the solar atmosphere, SOHO and TRACE", ESA SP-547, 2004
Rudawy, P, Phillips, KJH, Gallagher, PT, Williams, DR, Rompolt, B, Keenan, FP, Search for 1-10 Hz modulations in coronal emission with SECIS during the August 11, 1999 eclipse, ASTRONOMY & ASTROPHYSICS, 416, 2004
Emslie, A. G., Kucharek, H., Dennis, B. R., Gopalswamy, N., Holman, G. D., Share, G. H., Vouriladis, A., Forbes, T. G., Gallagher, P. T., Mason, G. M., Metcalf, T. R., Mewaldt, R. A., Murphy, R. J., Schwartz, R. A., Zurbuchen, T. H., Energy Partition in Two Solar Flare/CME Events, Journal of Geophysical Research, 109, (A10), 2004, pA10104
McAteer, R. T. J., Gallagher, P. T., Bloomfield, D. S., Williams, D. R., Mathioudakis, M.,, Ultraviolet Oscillations in the Chromosphere of the Quiet Sun, Astrophysical Journal, 602, (1 I), 2004, p436-445
Katsiyannis, A. C, McAteer, R. T. J., Williams, D. R., Gallagher, P. T., Initial Results from SECIS Observations of the 2001 Eclipse, Proceedings of "SOHO 13: Waves, oscillations and small scale transient events in the solar atmosphere, SOHO and TRACE", ESA SP-547, 547, 2004, pp459-464
Katsiyannis, A. C., Williams, D. R., McAteer, R. T. J., Gallagher, P. T., Mathioudakis,, Eclipse Observations of High-Frequency Oscillations in Active Region Coronal Loops, Astronomy and Astrophysics, 406, (2), 2003, p709
Gallagher, PT, Lawrence, GR, Dennis, BR, Rapid acceleration of a coronal mass ejection in the low corona and implications for propagation, ASTROPHYSICAL JOURNAL, 588, 2003
McAteer, RTJ, Gallagher, PT, Williams, DR, Mathioudakis, M, Bloomfield, DS, Phillips, KJH, Keenan, FP, Observational evidence for mode coupling in the chromospheric network, ASTROPHYSICAL JOURNAL, 587, 2003
Katsiyannis, A.C., Williams, D.R., McAteer, R.T.J., Gallagher, P.T., Keenan, F.P., Murtagh, F., Eclipse observations of high-frequency oscillations in active region coronal loops , Astronomy and Astrophysics, 406, (2), 2003, p709-714
Katsiyannis, AC, Williams, DR, McAteer, RTJ, Gallagher, PT, Keenan, FP, Murtagh, F, Eclipse observations of high-frequency oscillations in active region coronal loops, ASTRONOMY & ASTROPHYSICS, 406, 2003
Gallagher, P. T., Lawrence, G. R., Dennis, B. R., Rapid Acceleration of a Coronal Mass Ejection in the Low Corona and Implications for Propagation, Astrophysical Journal Letters, 588, (1 II), 2003, pL53 - L56
Hudson, H. S., Dennis, B. R., Gallagher, P. T., Krucker, S., Schwartz, R. W., Tolbert, A., RHESSI's First X-Class Flare: April 21, 2002, Advances in Space Research, 2003
Gopalswamy, N, Yashiro, S, Lara, A, Kaiser, ML, Thompson, BJ, Gallagher, PT, Howard, RA, Large solar energetic particle events of cycle 23: A global view, GEOPHYSICAL RESEARCH LETTERS, 30, 2003
Lee, J, Gallagher, PT, Gary, DE, Nita, GM, Choe, GS, Bong, SC, Yun, HS, H alpha, extreme-ultraviolet, and microwave observations of the 2000 March 22 solar flare and spontaneous magnetic reconnection, ASTROPHYSICAL JOURNAL, 585, 2003
Lee, J., Gallagher, P. T., Gary, D. E., Nita, G. M., Choe, G. S., Hα, EUV, and Microwave Observations of the 2000 March 22 Solar Flare and Spontaneous, Astrophysical Journal, 585, (1 I), 2003, p524 - 535
McAteer, R. T. J., Gallagher, P. T., Williams, D. R., Mathioudakis, M., Phillips, K. J. H.,, Observational Evidence of Mode-Coupling in the Chromospheric Network, Astrophysical Journal, 587, (2 I), 2003, p806 - 817
Gopalswamy, N., Yashiro, S., Lara, A., Kaiser, M. L., Thompson, B. J., Gallagher, P. T.,, Large Solar Energetic Particle Events of Cycle 23: A Global View, Geophysical Research Letters, 30, (12), 2003, p8015 - 8015
Lee, J, Gary, DE, Qiu, J, Gallagher, PT, Electron transport during the 1999 august 20 flare inferred from microwave and hard X-ray observations, ASTROPHYSICAL JOURNAL, 572, 2002
McAteer, R. T. J., Gallagher, P. T., Williams, D. R., Mathioudakis, M., Phillips, K. J. H.,, Long-Period Chromospheric Oscillations in Network Bright Points, Astrophysical Journal, 567, 2002, pL165 - L165
Moon, Y.-J, Choe, G. S., Park, Y. D., Wang, H., Gallagher, P. T., Chae, J., Yun, H.S.,, Statistical Evidence for Sympathetic Flares, Astrophysical Journal, 574, 2002, p434 - 434
Williams, D., Keenan, F. P., Buczylko, A., Search for short period coronal plasma oscillations. SECIS results from 1999 and 2001 total eclipses, Proceedings of the Meeting "Solar variability: from core to outer frontiers. The 10th European Solar Physics Meeting", ESA SP-506, edited by A. Wilson , 2002, pp967 - 967
Lee, J., Gary, D. E., Qiu, J., Gallagher, P. T., Electron Transport During the 1999 August 20 Flare Inferred From Microwave and Hard X - Astrophysical Journal, 572, 2002, p609 - 609
Williams, D. R., Mathioudakis, M., Gallagher, P. T., Phillips, K. J. H., McAteer, R. T. J.,, An Observational Study of a Magneto-acoustic Wave in the Solar Corona, Monthly Notices of the Royal Astronomical Society, 336, 2002, p747 - 747
Gallagher, PT, Dennis, BR, Krucker, S, Schwartz, RA, Tolbert, AK, RHESSI and trace observations of the 21 April 2002 X1.5 flare, SOLAR PHYSICS, 210, 2002
Wang, H., Gallagher, P. T., Yurchyshyn, V., Space Weather: The Scientific Forecast, Proceedings of the COSPAR Colloquium on Solar-Terrestrial Activity and Space Environment, 2002
Gallagher, P. T., Y.-J., Moon, Wang, H., Active Region Monitoring and Flare Forecasting, Solar Physics, 209, (1), 2002, p171-183
Gallagher, PT, Moon, YJ, Wang, HM, Active-region monitoring and flare forecasting - I. Data processing and first results, SOLAR PHYSICS, 209, 2002
Gallagher, PT, Denker, C, Yurchyshyn, V, Spirock, T, Qiu, J, Wang, H, Goode, PR, Solar activity monitoring and forecasting capabilities at Big Bear Solar Observatory, ANNALES GEOPHYSICAE, 20, 2002
Gallagher, P. T., Denker, C., Yurchyshyn, V., Spirock, T., Qui, J., Marquette, W. H.,, Space Weather and Solar Activity Forecasting at Big Bear Solar Observatory, Annales Geophysicae, 569, 2002, p1031 - 1031
Williams, D. R., Mathioudakis, M., Gallagher, P. T., Phillips, K. J. H., McAteer, R. T. J., Keenan, F. P., Katsiyannis, A. C., Observations of a High-Frequency, Fast-Mode Wave in a Coronal Loop, Proceedings of "SOLMAG: Magnetic Coupling of the Solar Atmosphere Euroconference and IAU Colloqium 188", ESA SP-505, 2002, pp615 - 615
Kaufmann, P, Raulin, JP, Melo, AM, Correia, E, Costa, JER, de Castro, CGG, Silva, AVR, Yoshimori, M, Hudson, HS, Gan, WQ, Gary, DE, Gallagher, PT, Levato, H, Marun, A, Rovira, M, Solar submillimeter and gamma-ray burst emission, ASTROPHYSICAL JOURNAL, 574, 2002
Katsiyannis, A. C., Williams, D. R., McAteer, R. T. J., Gallagher, P. T., Mathioudakis, M., Keenan, F. P., Detections of High-Frequency Oscillations in Solar Active Region Coronal Loops, Proceedings of "SOLMAG: Magnetic Coupling of the Solar Atmosphere Euroconference and IAU Colloqium 188", ESA SP-505, 2002, pp441 - 441
Gallagher, P. T., Dennis, B. R., Kruker, S., Schwartz, R. A., Tolbert, A. K., RHESSI and TRACE Observations of the 21 April 2002 X1.5 Flare, Solar Physics, 210, 2002, p341 - 341
McAteer, R. T. J., Gallagher, P. T., Williams, D. R., Mathioudakis, M., Phillips, K. J. H., Keenan, F. P., Detection of Propagating Waves Throughout the Chromosphere in Network Bright Points, Proceedings of "SOLMAG: Magnetic Coupling of the Solar Atmosphere Euroconference and IAU Colloqium 188", ESA SP-505, 2002, pp305 - 305
Williams, DR, Mathioudakis, M, Gallagher, PT, Phillips, KJH, McAteer, RTJ, Keenan, FP, Rudawy, P, Katsiyannis, AC, An observational study of a magneto-acoustic wave in the solar corona, MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 336, 2002
Wang, H., Gallagher, P. T., Yurchyshyn, V, Yang, G., Goode, P. R., Core and Large-Scale Structure of the 2000 November 24 X-class Flare and Coronal Mass, Astrophysical Journal, 569, 2002, p1031 - 1031
Moon, YJ, Choe, GS, Park, YD, Wang, HM, Gallagher, PT, Chae, J, Yun, HS, Goode, PR, Statistical evidence for sympathetic flares, ASTROPHYSICAL JOURNAL, 574, 2002
Kaufmann, P., Raulin, J.-P., Melo, A. M., Correia, E., Costa, J. E. R., Gimenez de Castro,, Solar Submm and Gamma-ray Burst Emission, Astrophysical Journal, 574, 2002, p1059 - 1059
Gallagher, P. T., Goode, P. R., Gary, D. E., Steinegger, M., Marquette, W. H., Wang, H., Denker, C., Varsik, J., Space Weather Research at Big Bear Solar Observatory, Geophysical Research Abstracts, 2, 2001
Pinfield, D. J., Keenan, F. P., Mathioudakis, M., Widing, K. G., Gallagher, P. T., Gupta,, Electron Densities in the Coronae of the Sun and Procyon from EUV Emission Line Ratios, Astrophysical Journal, 562, 2001, p566 - 566
Qiu, J., Ding, M. D., Wang, H., Gallagher, P. T., Sato, J., Denker, C., Goode, P. R., Asymmetric Behavior of Hα Footpoint Emission During the Early Phase of an Impulsive Flare, Astrophysical Journal, 554, 2001, p445 - 445
Phillip, K. J. H., Gallagher, P. T., Williams, D. R., Keenan, F. P., Rudawy, P., Rompolt, B., Berlicki, A., Cornoal Heating by MHD Waves: Results from the SECIS Instrument during the 1999 Eclipse. Recent Insights into the Physics of the Sun and Heliosphere: Highlights from SOHO and Other Space Missions, Proceedings of IAU Symposium 203, edited by P. Brekke, B. Fleck, and J. B. Gurman , Astronomical Society of the Pacific, 2001, pp467 - 467
Seaton, D. B., Winebarger, A. R., DeLuca, E. E., Golub, L., Reeves, K. K., Gallagher, P., Active Region Transient Events Observed with TRACE, Astrophysical Journal Letters, 561, 2001, pL173 - L173
Rudawy, P., Rompolt, B., Berlicki, A., Buczyko, L., Phillips, K. J. H., Gallagher, P. T., Williams, D. R, Keenan, F. P., Analysis of SECIS Images and Searching for Periodic Modulations in the White-Light Corona, Proceedings of the InternationalConference "First Results of 1999 Total Eclipse Observations, edited by D. N. Mishev and K. J. H. Phillips , 2001
Phillips, K. J. H., Read, P. D., Gallagher, P. T., Williams, D. R., Keenan, F. P., Rudawy, P., Rompolt, B., Berlicki, A., Buczylko, A., Fast CCD Imaging of the Corona to Search for Intensity Modulations, Observations and Travaux, Proceedings of the Meeting "Eclipses and the Solar Corona", edited by P. Durand and S. Koutchmy , 53, 2001, pp29 - 29
Gallagher, P. T., Phillips, K. J. H., Lee, J., Keenan, F. P., Pinfield, D. J., The Extreme-Ultraviolet Structure and Properties of a Newly Emerged Active Region, Astrophysical Journal, 558, 2001, p411 - 411
Williams, D. R., Phillips, K. J. H., Rudawy, P., Mathioudakis, M., Gallagher, P. T., O'Shea, E., Keenan, F. P., Read, P., Rompolt, B., High Frequency Oscillations in a Solar Active Region Coronal Loop, Monthly Notices of the Royal Astronomical Society, 326, 2001, p428 - 428
Gallagher, P. T., Gary, D. E., Lee, J., Owens Valley Solar Array Analysis Software in Support of HESSI, High Energy Solar Physics Workshop - Anticipating HESSI, Astronomical Society of the Pacific Conference Series, 206, 2000, pp363 - 363
Gallagher, P. T., Williams, D. R., Mathioudakis, M., Phillips, K. J. H., Keenan, F. P., Multi-wavelength Observations of the 1998 September 27 Flare Spray, Solar Physics, 195, 2000, p367 - 367
Phillips, K.J.H., Read, P. D., Gallagher, P. T., Keenan, F. P., Rudawy, P., Rompolt, B., The Solar Eclipse Coronal Imaging System, Solar Physics, 193, 2000, p259 - 259
O'Shea, E., Gallagher, P. T., Mathioudakis, M., Phillips, K. J. H., Keenan, F. P., Transition Region and Coronal Structuring, Astronomy and Astrophysics, 358, 2000, p741 - 741
Phillips, K. J. H., Gallagher, P. T., Williams, D. R., Keenan, F. P., Rudawy, P., Rompolt, B., Berlicki, A., SECIS Observations of Coronal Oscillations During the August 11, 1999 Eclipse, Proceedings of the International Conference "First Results of 1999 Total Eclipse", Varna, Bulgaria, September 11-15, 2000
Harra, L. K., Gallagher, P. T., Phillips, K. J. H., Characteristics of Quiet Sun Cell and Network Brightenings, Astronomy and Astrophysics, 362, 2000, p371 - 371
Phillips, K. J. H., Gallagher, P. T., Harra-Murnion, L. K., Keenan, F. P., Pres, P., The Quiet Sun Atmosphere As Seen By SOHO, Advances in Space Research, 25, 2000, p1747 - 1747
Gallagher, P. T., Keenan, F. P., Phillips, K. J. H., Pres, P., Harra-Murnion, L. K., Quiet Sun Bright Point Dynamics And Energetics As Seen By SOHO And Yohkoh, High Resolution Solar Physics: Theory, Observations and Techniques, Astronomical Society of the Pacific Conference Series, 183, 1999, pp405 - 405
O'Shea, E., Gallagher, P. T., Mathiodakis, M., Phillips, K. J. H., Keenan, F. P., The Structure Of The Quiet Sun In The Transition Region and Corona Plasma Dynamics and Diagnostics in the Solar Transition Region and Corona, ESA SP-446, 1999
Gallagher, P. T., Mathiodakis, M., Keenan, F. P., Phillips, K. J. H., The Radial And Angular Variation Of Electron Density In The Solar Corona, Astrophysical Journal, 524, (2), 1999, pL133 - L133
Gallagher, P. T., Phillips, K. J. H., Read, P. D. , Keenan, F. P., Rudawy, P., Rompolt, B., SECIS: The Solar Eclipse Coronal Imaging System, Irish Astronomical Journal, 26, (2), 1999, p115 - 115
Gallagher, P. T., Harra-Murnion, L. K., Phillips, K. J. H., Keenan, F. P., Transient Events In The EUV Transition Region And Chromosphere, Astronomy and Astrophysics, 348, 1999, p251 - 251
Gallagher, P. T., Phillips, K. J. H., Harra-Murnion, L. K., Keenan, F. P., Properties Of The Quiet Sun EUV Network, Astronomy and Astrophysics, 335, 1998, p733 - 733
Gallagher, P. T., Phillips, K. J. H., Harra-Murnion, L. K., Keenan, F. P., The Structural Variability Of The Solar EUV Network, Tenth Cambridge Workshop on Cool Stars, Stellar Systems and the Sun, Astronomical Society of the Pacific Conference Series, 154, 1998, pp612 - 612
Gallagher, P. T., Phillips, K. J. H., Harra-Murnion, L. K., Keenan, F. P., CDS Observations Of The Quiet And Dynamic EUV Network, Solar Jets and Coronal Plumes, ESA SP-421, 1998, pp365 - 365
Gallagher, P. T., Phillips, K. J. H., Harra-Murnion, L. K., Keenan, F. P., CDS Observations Of The Quiet Sun EUV Network, The Corona and Solar Wind near Minimum Activity, ESA SP-404, 395, 1997
Non-Peer-Reviewed Publications
S. Adamakis, C. L. Raftery, R. W. Walsh, P. T. Gallagher, A Bayesian approach to comparing theoretic models to observational data: A case study from solar flare physics, 2011
Peter Gallagher, A Multiscale View of the Solar Atmosphere, SCANDINAVIAN CONFERENCE ON IMAGE ANALYSIS 2009, Oslo, Norway, June 15-18, 2009
Peter Gallagher, Propagating large-scale disturbances in the solar corona , BUKS2009: MHD waves and seismology of the solar atmosphere, Leuven, Belgium, 6-8 April, 2009
Peter Gallagher, Assessing our understanding of the active Sun and the active heliosphere - what observations do we need to progress?, SOHO/STEREO Workshop: Three Eyes on the Sun Multi-spacecraft studies of the corona and impacts on the heliosphere , Dorset, England, April 27-May 1, 2009
Gallagher, P. T., Our Elusive Sun, Astronomy Ireland,, Dublin City University, Dublin, Ireland, August, 2005
Gallagher, P. T., Space Weather: Storms from the Sun, Probus Rotary International, Dublin, Ireland, May, 2005
Gallagher, P. T., Coronal Mass Ejection Energetics and Kinematics, School of Mathematics, St. Andrews University, Scotland, May, 2005
Gallagher, P. T., Energetics and Dynamics of Chromospheric Evaporation, NASA RHESSI Spacecraft Workshop, Locarno, Switzerland, June, 2005
Gallagher, P. T., Diagnostics of Chromospheric Evaporation, SOHO/CDS Team Meeting, Rutherford Appleton Laboratory, Oxfordshire, UK, September, 2005
Gallagher, P. T., Flares, Fractals, and Forecasts, Department of Mathematical Physics, UCD, Dublin, Ireland, February, 2005
Gallagher, P. T., Wavelets and Fractals in Solar Image Processing, SPIE Conference, Opto-Ireland 2005, Dublin, Ireland, April, 2005
Gallagher, P. T., Solar Storms, Irish Meteorological Society, Dublin, Ireland, February, 2005
Gallagher, P. T., Autonomous Space Weather Monitoring and Forecasting, ESA Space Weather Week, ESTEC, The Netherlands, November, 2005
Gallagher, P. T., Our Elusive Sun., Dublin University Physical Society, Trinity College Dublin, Dublin, Ireland, November, 2005
Gallagher, P. T., Our Beautiful Sun - A Neighbour from Hell!, Science Live, Royal Dublin Society, Dublin, Ireland, November, 2005
Gallagher, P. T., Active Region Evolution and Activity During the Storms of Halloween 2003, American Astronomical Society, Denver, Colorado, USA, June, 2004
Gallagher, P. T., The Sun, Space Weather and their Influences on our Daily Lives, Invited Inaugural Lecture, The Engineering Society, University College Dublin, Ireland, March, 2004
Gallagher, P. T., New Insights into Flare and CMEs, Bartol Research Institute, University of Delaware, USA, May, 2003
Gallagher, P. T., The Dynamic Sun, Summer Students at NASA Goddard Space Flight Center, Maryland, USA, July, 2003
Gallagher, P. T., Plasma Diagnostics of Solar Flares and CMEs, National Astronomy Meeting, Dublin Castle, Ireland, March, 2003
Gallagher, P. T., New Results from the RHESSI Spacecraft, Space and Cosmic Ray Physics Seminar Series, University of Maryland, USA, September, 2003
Gallagher, P. T., Large Scale Dynamics of the Solar Corona, The Solar-B Mission and the Forefront of Solar Physics, Tokyo, Japan, November, 2003
Gallagher, P. T., Real-time Software Systems for Solar Activity Monitoring, Frequency Agile Solar Radio Telescope Data Systems Meeting, University of Maryland, USA, May, 2003
Gallagher, P. T., The Active Region Monitor, Solar Image Recognition Workshop, Brussels, Belgium, October, 2003
Gallagher, P. T., Our Nearest Star, The Sun, Astronomy Ireland Invited Public Lecture, Dublin City University, Dublin, Ireland, June, 2002
Gallagher, P. T., Solar Activity Forecasting, NASA Goddard Space Flight Center, Maryland, USA, February, 2002
Gallagher, P. T., Our Nearest Star, Invited Public Lecture, Big Bear City Library, California, USA, June, 2001
Gallagher, P. T., Spaceweather, California State University Northridge, California, USA, April, 2001
Gallagher, P. T., Spaceweather Research at BBSO, European Geophysical Society General Assembly, Nice, France, March, 2001
Gallagher, P. T., Solar Flare Microwave Observations of Beam Generated Plasma Emission, UK National Astronomy Meeting, University of Cambridge, UK, April, 2001
Gallagher, P. T., Physics of the Corona and Solar Wind, Princeton Plasma Physics Laboratory (PPPL), Princeton, USA, May, 2000
Gallagher, P. T., The Dynamic Nature of the Quiet Sun Transition Region and Corona, Department of Applied Mathematics & Theoretical Physics, University of Cambridge, Cambridge, UK, June, 1999
Gallagher, P. T., Searching For Ultra-fast Coronal Oscillations: SECIS - The Solar Eclipse Coronal Imaging System", Astronomical Science Group of Ireland Spring Meeting, National University of Ireland, Galway, Ireland, April, 1999
Gallagher, P. T., Eclipse Science: Plans for August '99, Astronomy Ireland public lecture, Dublin City University, Dublin, Ireland, June, 1999
Gallagher, P. T., The Magic of Solar Eclipses, Express Yourself Conference (part of the EPSRC/PPARC Pupil Researcher Initiative), King's Hall, Belfast, Northern Ireland, June, 1999
Gallagher, P. T., SECIS: The Solar Eclipse Coronal Imaging System, U.K. National Astronomy Meeting, St. Andrews, Scotland, March, 1998
Gallagher, P. T., The Morphology And Dynamics Of Low-lying Coronal Loops Using The Coronal Diagnostic Spectrometer, UK Solar Physics Meeting, St. Andrews, Scotland, March, 1998
Gallagher, P. T., The Quiet Sun EUV Network, Sacramento Peak Observatory, New Mexico, USA, September, 1998
Gallagher, P. T., Coronal And Transition Region Bright Points, 19th National Solar Observatory/Sacramento Peak Workshop, New Mexico, USA, September, 1998
Gallagher, P. T., The Quiet Sun As Seen By The Solar And Heliospheric Observatory, Royal Astronomical Society, London, UK, January, 1998
Research Expertise
Description
Solar astrophysics, space exploration, image processing, spectroscopy.Projects
- Title
- Heliophysics Integrated Observatory - HELIO
- Summary
- EUR 3.1M distributed among 7 partners
- Funding Agency
- EC
- Date From
- 2009
- Date To
- 2012
- Title
- Image and Signal Processing for the SWAP and LYRA Instruments onboard PROBA2
- Summary
- EUR 751k
- Funding Agency
- ESA
- Date From
- 01/2008
- Date To
- 01/2010
- Title
- Advanced Image Processing for STEREO
- Summary
- EUR 165k
- Funding Agency
- SFI
- Date From
- 2008
- Date To
- 2011
- Title
- Solar activity and Space Weather: Causes and consequences
- Summary
- EUR 140k
- Funding Agency
- AXA Insurance
- Date From
- 2008
- Date To
- 2011
- Title
- Statistics of Solar Flares for Space Weather Predictions
- Summary
- EUR 170k
- Funding Agency
- EC
- Date From
- 2009
- Date To
- 2012
- Title
- Fields, Fractals, and Flares: Understanding Magnetic Complexity in Solar Active Regions
- Summary
- USD 250k
- Funding Agency
- NASA
- Date From
- 2005
- Date To
- 2006
- Title
- The Complex Sun
- Summary
- EUR 165k
- Funding Agency
- EC
- Date From
- 2008
- Date To
- 2009
Recognition
Representations
Royal Irish Academy Committee on Astronomy and Space Research
Advisory Board Member for FP7 SOlar-TERRestrial Investigations and Archives (SOTERIA)
Referee for the 'Astrophysical Journal', 'Astronomy and Astrophysics', 'Solar Physics', 'Planetary and Space Science', and 'Publications of the Astronomical Society of Australia'.
Panel Reviewer for NASA's Sun-Earth Connection Program
Panel Reviewer for NASA's Living With A Star Program
Reviewer for UK Particle Physics and Astronomy Research Council (PPARC)
International Heliospheric Year (IHY) Campaign Coordinator and Representative for Ireland
Coordinator for the Max Millennium Program of Solar Flare Research
Scientific Organiser for ESA/NASA RHESSI/TRACE/SOHO conference (California)
Chair for the 2nd Solar Image Recognition Workshop (Maryland)
Special Session Chair at the American Astronomical Society Solar Physics Meeting (Colorado)
Special Session Convener for the American Geophysical Union Fall Meeting (San Francisco)
Scientific Organiser for the 1st Solar Image Recognition Workshop (Brussels)
Scientific Organiser for the NOAA Solar X-ray Imager Data Analysis Workshop (Colorado)
Scientific Organiser for the NASA Coordinated Data Analysis Workshop series (Maryland)
Awards and Honours
International Society for Optical Engineering (SPIE) Conference Presentation Award
L-3 Communications Innovative Solutions Award
NASA Exceptional Performance Award
Hewlett-Packard Award for graduating first place in M.Sc. class
Memberships
Fellow of the Royal Astronomical Society (FRAS)
Member of the Institute of Physics (MInstP)
Member of the American Astronomical Society
Member of the Irish Research Scientists' Association
Management Committee Member for European Union's COST 724 on Space Weather
Member of the ESA Technology Demonstration Satellite Team, Proba-II
Member of the ESA Space Weather Working Team