Items where Author is "Cowley, S. W. H."

Kinrade, Joe and Badman, Sarah and Paranicas, C. and Mitchell, Donald. G. and Arridge, Chris and Gray, Rebecca and Bader, Alexander and Provan, G. and Cowley, S. W. H. and Martin, Carley and Achilleos, Nicholas (2020) Tracking counterpart signatures in Saturn's auroras and ENA imagery during large-scale plasma injection events. Journal of Geophysical Research: Space Physics, 152 (2): e2019JA027. ISSN 2169-9402

Bader, Alexander and Badman, Sarah and Cowley, S. W. H. and Yao, Zhonghua and Ray, Licia C and Kinrade, Joe and Bunce, E. J. and Provan, G. and Bradley, T. J. and Tao, Chihiro and Hunt, G. J. and Pryor, W. (2019) The dynamics of Saturn's main aurorae. Geophysical Research Letters, 46 (17-18). pp. 10283-10294. ISSN 0094-8276

Kinrade, Joe and Badman, Sarah and Paranicas, Chris and Mitchell, Donald G. and Gray, Rebecca and Arridge, Chris and Bader, Alexander and Martin, Carley and Cowley, S. W. H. and Provan, Gabby (2019) Simultaneous imaging of recurrent plasma injection signatures in Saturn's auroras and energetic neutral atom flux. In: National Astronomy Meeting 2019, 2019-06-30 - 2019-07-04, Lancaster University.

Bader, Alexander and Badman, S. V. and Kinrade, Joe and Cowley, S. W. H. and Provan, G. and Pryor, W. R. (2018) Statistical Planetary Period Oscillation Signatures in Saturn's UV Auroral Intensity. Journal of Geophysical Research: Space Physics, 123 (10). pp. 8459-8472. ISSN 2169-9380

Kinrade, Joe and Badman, Sarah Victoria and Provan, G. and Cowley, S. W. H. and Lamy, Laurent and Bader, Alexander (2018) Saturn's northern auroras and their modulation by rotating current systems during late northern spring in early 2014. Journal of Geophysical Research: Space Physics, 123. ISSN 2169-9402

Nichols, J.D. and Badman, Sarah Victoria and Bagenal, F. and Bolton, S. J. and Bonfond, B. . and Bunce, Emma and Clarke, J. T. and Connerney, J. E. P. and Cowley, S. W. H. and Ebert, R. W. and Fujimoto, M. and Gerard, Jean Claude and Gladstone, G. R. and Grodent, Denis and Kimura, T. and Kurth, W.S. and Mauk, Barry H. and Murakami, G. and McComas, D. J. and Orton, G. S. and Radioti, Aikaterini and Stallard, Tom and Tao, Chihiro and Valek, P.W. and Wilson, R. and Yamazaki, A. and Yoshikawa, I. (2017) Response of Jupiter's auroras to conditions in the interplanetary medium as measured by the Hubble Space Telescope and Juno. Geophysical Research Letters, 44 (15). pp. 7643-7652. ISSN 0094-8276

Witasse, Olivier and Sánchez-Cano, Beatriz and Mays, M. L. and Kajdič, P. and Opgenoorth, Hermann and Elliott, H. A. and Richardson, I. G. and Zouganelis, I. and Zender, J. and Wimmer-Schweingruber, R. F. and Turc, L. and Taylor, M. G. G. T. and Roussos, E. and Rouillard, A. and Richter, I. and Richardson, J. D. and Ramstad, R. and Provan, G. and Posner, A. and Plaut, J. J. and Odstrcil, D. and Nilsson, H. and Niemenen, P. and Milan, S. E. and Mandt, K. and Lohf, H. and Lester, Mark and Lebreton, J.-P. and Kuulkers, E. and Krupp, N. and Koenders, C. and James, M. K. and Intzekara, D. and Holmstrom, Mats and Hassler, D. M. and Hall, B. E. S. and Guo, J. and Goldstein, R. and Goetz, C. and Glassmeier, K. H. and Génot, V. and Evans, H. and Espley, J. and Edberg, Niklas and Dougherty, M. and Cowley, S. W. H. and Burch, J. and Behar, E. and Barabash, Stas and Andrews, David and Altobelli, N. (2017) Interplanetary coronal mass ejection observed at STEREO-A, Mars, comet 67P/Churyumov-Gerasimenko, Saturn, and New Horizons en-route to Pluto. Comparison of its Forbush decreases at 1.4, 3.1 and 9.9 AU : Interplanetary coronal mass ejection. Journal of Geophysical Research: Space Physics, 122 (8). pp. 7865-7890. ISSN 2169-9380

Kinrade, Joe and Badman, Sarah Victoria and Bunce, E. J. and Tao, C. and Provan, G. and Cowley, S. W. H. and Grocott, Adrian and Gray, Rebecca and Grodent, D. C. and Kimura, T. and Nichols, J. D. and Arridge, Christopher Stephen and Radioti, Aikaterini and Clarke, J. T. and Crary, F. J. and Pryor, W. R. and Melin, Henrik and Baines, Kevin H. and Dougherty, Michele K. (2017) An isolated, bright cusp aurora at Saturn. Journal of Geophysical Research: Space Physics, 122 (6). pp. 6121-6138. ISSN 2169-9402

Lamy, L. and Prangé, R. and Hansen, K.C. and Tao, Chihiro and Cowley, S. W. H. and Stallard, T. and Melin, Henrik and Achilleos, Nicholas and Guio, P. and Badman, Sarah Victoria and Kim, T. and N., Pogorelov (2017) The aurorae of Uranus past equinox. Journal of Geophysical Research: Space Physics, 122 (4). pp. 3997-4008. ISSN 2169-9402

Arridge, Christopher Stephen and Jasinski, J. M. and Achilleos, Nicholas and Bogdanova, Y. V. and Bunce, E. J. and Cowley, S. W. H. and Fazakerley, A. N. and Khurana, K. K. and Lamy, Laurent and Leisner, J. S. and Roussos, E. and Russell, C. T. and Zarka, P. and Coates, A. J. and Dougherty, M. K. and Jones, Geraint H. and Krimigis, S.M. and Krupp, Norbert (2016) Cassini observations of Saturn’s southern polar cusp. Journal of Geophysical Research: Space Physics, 121 (4). pp. 3006-3030. ISSN 2169-9402

Jinks, S. L. and Bunce, E. J. and Cowley, S. W. H. and Provan, G. and Yeoman, T. K. and Arridge, C. S. and Dougherty, M. K. and Gurnett, D. A. and Krupp, N. and Kurth, W. S. and Mitchell, Donald. G. and Morooka, M. and Wahlund, J. -E. (2014) Cassini multi-instrument assessment of Saturn's polar cap boundary. Journal of Geophysical Research: Space Physics, 119 (10). pp. 8161-8177. ISSN 2169-9380

Nichols, J. D. and Badman, S. V. and Baines, K. H. and Brown, R. H. and Bunce, E. J. and Clarke, J. T. and Cowley, S. W. H. and Crary, F. J. and Dougherty, M. K. and Gerard, J.-C. and Grocott, Adrian and Grodent, Denis and Kurth, W.S. and Melin, Henrik and Mitchell, D. G. and Pryor, W. R. and Stallard, T. S. (2014) Dynamic auroral storms on Saturn as observed by the Hubble Space Telescope. Geophysical Research Letters, 41 (10). pp. 3323-3330. ISSN 0094-8276

Bunce, E. J. and Grodent, D. C. and Jinks, S. L. and Andrews, D. J. and Badman, S. V. and Coates, A. J. and Cowley, S. W. H. and Dougherty, M. K. and Kurth, W. S. and Mitchell, D. G. and Provan, G. (2014) Cassini nightside observations of the oscillatory motion of Saturn's northern auroral oval. Journal of Geophysical Research: Space Physics, 119 (5). pp. 3528-3543. ISSN 2169-9402

Meredith, C. J. and Alexeev, I. I. and Badman, S. V. and Belenkaya, E. S. and Cowley, S. W. H. and Dougherty, M. K. and Kalegaev, V. V. and Lewis, G. R. and Nichols, J. D. (2014) Saturn's dayside ultraviolet auroras : Evidence for morphological dependence on the direction of the upstream interplanetary magnetic field. Journal of Geophysical Research: Space Physics, 119 (3). pp. 1994-2008. ISSN 2169-9402

Stallard, T. S. and Melin, H. and Miller, S. and O' Donoghue, J. and Cowley, S. W. H. and Badman, S. V. and Adriani, A. and Brown, R. H. and Baines, K. H. (2012) Temperature changes and energy inputs in giant planet atmospheres : what we are learning from H3+. Philosophical Transactions A: Mathematical, Physical and Engineering Sciences, 370 (1978). pp. 5213-5224. ISSN 1364-503X

Badman, S. V. and Andrews, D. J. and Cowley, S. W. H. and Lamy, L. and Provan, G. and Tao, C. and Kasahara, S. and Kimura, T. and Fujimoto, M. and Melin, H. and Stallard, T. and Brown, R. H. and Baines, K. H. (2012) Rotational modulation and local time dependence of Saturn's infrared H3+ auroral intensity. Journal of Geophysical Research, 117 (A9): A09228. ISSN 0148-0227

Badman, S. V. and Achilleos, N. and Arridge, C. S. and Baines, K. H. and Brown, R. H. and Bunce, E. J. and Coates, A. J. and Cowley, S. W. H. and Dougherty, M. K. and Fujimoto, M. and Hospodarsky, G. and Kasahara, S. and Kimura, T. and Melin, H. and Mitchell, D. G. and Stallard, T. and Tao, C. (2012) Cassini observations of ion and electron beams at Saturn and their relationship to infrared auroral arcs. Journal of Geophysical Research, 117 (A1): A01211. ISSN 0148-0227

Nichols, J. D. and Cecconi, B. and Clarke, J. T. and Cowley, S. W. H. and Gérard, J.-c. and Grocott, A. and Grodent, D. and Lamy, L. and Zarka, P. (2010) Variation of Saturn's UV aurora with SKR phase. Geophysical Research Letters, 37 (15): L15102. ISSN 0094-8276

Nichols, J. D. and Badman, S. V. and Bunce, E. J. and Clarke, J. T. and Cowley, S. W. H. and Crary, F. J. and Dougherty, M. K. and Gérard, J.-c. and Grodent, D. and Hansen, K. C. and Kurth, W. S. and Mitchell, D. G. and Pryor, W. R. and Stallard, T. S. and Talboys, D. L. and Wannawichian, S. (2009) Saturn's equinoctial auroras. Geophysical Research Letters, 36 (24): L24102. ISSN 0094-8276

Hubert, B. and Milan, S. E. and Grocott, A. and Cowley, S. W. H. and Gérard, J. C. (2008) Open magnetic flux and magnetic flux closure during sawtooth events. Geophysical Research Letters, 35 (23): L23301. ISSN 0094-8276

Badman, S. V. and Cowley, S. W. H. and Lamy, L. and Cecconi, B. and Zarka, P. (2008) Relationship between solar wind corotating interaction regions and the phasing and intensity of Saturn kilometric radiation bursts. Annales Geophysicae, 26 (12). pp. 3641-3651. ISSN 0992-7689

Belenkaya, E. S. and Cowley, S. W. H. and Badman, S. V. and Blokhina, M. S. and Kalegaev, V.v. (2008) Dependence of the open-closed field line boundary in Saturn's ionosphere on both the IMF and solar wind dynamic pressure : comparison with the UV auroral oval observed by the HST. Annales Geophysicae, 26 (1). pp. 159-166. ISSN 0992-7689

Forsyth, C. and Lester, M. and Cowley, S. W. H. and Dandouras, I. and Fazakerley, A. N. and Fear, R. C. and Frey, H. U. and Grocott, A. and Kadokura, A. and Lucek, E. and Rème, H. and Milan, S. E. and Watermann, J. (2008) Observed tail current systems associated with bursty bulk flows and auroral streamers during a period of multiple substorms. Annales Geophysicae, 26 (1). pp. 167-184. ISSN 0992-7689

Hubert, B. and Kauristie, K. and Amm, O. and Milan, S. E. and Grocott, A. and Cowley, S. W. H. and Pulkkinen, T. I. (2007) Auroral streamers and magnetic flux closure. Geophysical Research Letters, 34 (15): L15105. ISSN 0094-8276

Belenkaya, E. S. and Alexeev, I. I. and Blokhina, M. S. and Cowley, S. W. H. and Badman, S. V. and Kalegaev, V. V. and Grigoryan, M. S. (2007) IMF dependence of the open-closed field line boundary in Saturn's ionosphere, and its relation to the UV auroral oval observed by the Hubble Space Telescope. Annales Geophysicae, 25 (5). pp. 1215-1226. ISSN 0992-7689

Badman, S. V. and Cowley, S. W. H. (2007) Significance of Dungey-cycle flows in Jupiter's and Saturn's magnetospheres, and their identification on closed equatorial field lines. Annales Geophysicae, 25 (4). pp. 941-951. ISSN 0992-7689

Farrugia, C. J. and Grocott, A. and Sandholt, P. E. and Cowley, S. W. H. and Miyoshi, Y. and Rich, F. J. and Jordanova, V. K. and Torbert, R. B. and Sharma, A. (2007) The magnetosphere under weak solar wind forcing. Annales Geophysicae, 25 (1). pp. 191-205. ISSN 0992-7689

Badman, S. V. and Cowley, S. W. H. and Gérard, J.-c. and Grodent, D. (2006) A statistical analysis of the location and width of Saturn's southern auroras. Annales Geophysicae, 24 (12). pp. 3533-3545. ISSN 0992-7689

Hubert, B. and Palmroth, M. and Laitinen, T. V. and Janhunen, P. and Milan, S. E. and Grocott, A. and Cowley, S. W. H. and Pulkkinen, T. and Gérard, J.-c. (2006) Compression of the Earth's magnetotail by interplanetary shocks directly drives transient magnetic flux closure. Geophysical Research Letters, 33 (10): L10105. ISSN 0094-8276

Hubert, B. and Milan, S. E. and Grocott, A. and Blockx, C. and Cowley, S. W. H. and Gérard, J.-c. (2006) Dayside and nightside reconnection rates inferred from IMAGE FUV and Super Dual Auroral Radar Network data. Journal of Geophysical Research, 111 (A3): A03217. ISSN 0148-0227

Draper, N. C. and Lester, M. and Cowley, S. W. H. and Bosqued, J. M. and Grocott, A. and Wild, J. A. and Bogdanova, Y. V. and Fazakerley, A. N. (2006) Cluster observations of a magnetic field cavity in the plasma sheet. Advances in Space Research, 38 (8). pp. 1738-1743. ISSN 0273-1177

Hubert, B. and Palmroth, M. and Milan, S. E. and Grocott, Adrian and Janhunen, P. and Kauristie, K. and Cowley, S. W. H. and Pulkkinen, T. I. and Gerard, J.-C. (2006) Monitoring the dayside and nightside reconnection rates during various auroral events using IMAGE-FUV and SuperDARN data. In: Eighth International Conference on Substorms :. Institute for Space Research, University of Calgary, pp. 117-121.

Lund, E. and Farrugia, C. J. and Sandholt, P. E. and Kistler, L. M. and Fairfield, D. H. and Gratton, F. T. and Cowley, S. W. H. and Wild, J. A. and Mouikis, C. G. and Dunlop, M. W. and Rème, H. and Carlson, C. W. (2006) The changing topology of the duskside low-latitude boundary layer in relation to IMF orientation. Advances in Space Research, 37 (3). pp. 497-500. ISSN 0273-1177

Draper, N. C. and Lester, M. and Cowley, S. W. H. and Wild, J. A. and Milan, S. E. and Provan, G. and Grocott, A. and Fazakerley, A. N. and Lahiff, A. and Davies, J. A. and Bosqued, J. M. and Dewhurst, J. P. and Nakamura, R. and Owen, C. J. and Watermann, J. F. and Henderson, M. G. and Singer, H. J. and Donovan, E. (2005) Cluster magnetotail observations of a tailward-travelling plasmoid at substorm expansion phase onset and field aligned currents in the plasma sheet boundary layer. Annales Geophysicae, 23 (12). pp. 3667-3683. ISSN 0992-7689

Wild, J. A. and Milan, S. E. and Davies, J. A. and Cowley, S. W. H. and Carr, C. A. and Balogh, A. (2005) Double Star, Cluster, and ground-based observations of magnetic reconnection during an interval of duskward oriented IMF: preliminary results. Annales Geophysicae, 23 (8). pp. 2903-1907. ISSN 0992-7689

Badman, S. V. and Bunce, E. J. and Clarke, J. T. and Cowley, S. W. H. and Gérard, J.-c. and Grodent, D. and Milan, S. E. (2005) Open flux estimates in Saturn's magnetosphere during the January 2004 Cassini-HST campaign, and implications for reconnection rates. Journal of Geophysical Research, 110 (A11): A11216. ISSN 0148-0227

Provan, G. and Lester, M. and Cowley, S. W. H. and Grocott, A. and Milan, S. E. and Hubert, B. and Khan, Hina (2005) Modulation of dayside reconnection during northward interplanetary magnetic field. Journal of Geophysical Research, 110 (A10): A10211. ISSN 0148-0227

Grocott, A. and Yeoman, T. K. and Milan, S. E. and Cowley, S. W. H. (2005) Interhemispheric observations of the ionospheric signature of tail reconnection during IMF-northward non-substorm intervals. Annales Geophysicae, 23 (5). pp. 1763-1770. ISSN 0992-7689

Provan, G. and Lester, M. and Grocott, A. and Cowley, S. W. H. (2005) Pulsed flows observed during an interval of prolonged northward IMF. Annales Geophysicae, 23 (4). pp. 1207-1225. ISSN 0992-7689

Sinha, A. K. and Yeoman, T. K. and Wild, J. A. and Wright, D. M. and Cowley, S. W. H. and Balogh, A. (2005) Evidence of Transverse Magnetospheric Field Line Oscillations as Observed from Cluster and Ground Magnetometers. Annales Geophysicae, 23 (3). pp. 919-929. ISSN 0992-7689

Cowley, S. W. H. and Badman, Sarah V. and Bunce, E. J. and Clarke, J. T. and Gérard, J.-c. and Grodent, Denis and Jackman, Caitriona M. and Milan, S. E. and Yeoman, T. K. (2005) Reconnection in a rotation-dominated magnetosphere and its relation to Saturn's auroral dynamics. Journal of Geophysical Research, 110 (A2): A02201. ISSN 0148-0227

Wild, J. A. and Milan, S. E. and Cowley, S. W. H. and Bosqued, J. M. and Rème, H. and Nagai, T. and Kokubun, S. and Saito, Y. and Mukai, T. and Cooling, B. M. A. and Balogh, A. (2005) Simultaneous in-situ observations of the signature of dayside reconnection at the high and low latitude magnetopause. Annales Geophysicae, 23 (2). pp. 445-460. ISSN 0992-7689

Draper, N. C. and Lester, M. and Wild, J. A. and Milan, S. E. and Provan, G. and Grocott, A. and Cowley, S. W. H. and Bogdanova, Y. V. and Dewhirst, J. P. and Fazakerley, A. N. and Davies, J. A. and Bosqued, J. M. (2004) A joint cluster and ground-based instrument study of two magnetospheric substorm events on 1st september 2002. Annales Geophysicae, 22 (12). pp. 4217-4228. ISSN 0992-7689

Farrugia, C. J. and Lund, E. and Sandholt, P. E. and Wild, J. A. and Cowley, S. W. H. and Balogh, A. and Mouikis, C. and Mobius, E. and Dunlop, M. W. and Bosqued, J. M. and Carlson, C. W. and Parks, G. K. and Cerisier, J. C. and Kelly, J. D. and Sauvaud, J.-A. and Rème, H. (2004) Pulsed flows at the high-altitude cusp poleward boundary, and associated ionospheric convection and particle signatures, during a cluster - FAST - SuperDARN - sondrestrom conjunction under a southwest. Annales Geophysicae, 22 (8). pp. 2891-2905. ISSN 0992-7689

Grocott, A. and Badman, S. V. and Cowley, S. W. H. and Yeoman, T. K. and Cripps, P. J. (2004) The influence of IMF By on the nature of the nightside high-latitude ionospheric flow during intervals of positive IMF Bz. Annales Geophysicae, 22 (5). pp. 1755-1764. ISSN 0992-7689

Lester, M. and Chapman, P. J. and Cowley, S. W. H. and Crooks, S. J. and Davies, J. A. and Hamadyk, P. and McWilliams, K. A. and Milan, S. E. and Parsons, M. J. and Payne, D. B. and Thomas, E. C. and Thornhill, J. D. and Wade, N. M. and Yeoman, T. K. and Barnes, R. J. (2004) Stereo CUTLASS-a new capability for the SuperDARN HF radars. Annales Geophysicae, 22 (2). pp. 459-473. ISSN 0992-7689

Grocott, Adrian and Yeoman, T. K. and Cowley, S. W. H. and Reme, Henri (2004) Multi-instrument observations of bursty bulk flows and their ionospheric counterparts. In: Seventh International Conference on Substorms :. Reports, 2004:5 . Finnish Meteorological Institute, Helsinki, Finland, 107–110.

Draper, N. C. and Lester, Mark and Wild, Jim and Milan, S. E. and Provan, G. and Grocott, Adrian and Cowley, S. W. H. and Fazakerley, A. N. and Lahiff, A. and Davies, Jackie A. and Bosqued, J.-M. and Dewhurst, J. P. and Nakamura, R. and Owen, C. J. (2004) Simultaneous SuperDARN and Cluster observations of the growth and expansion phases of substorms. In: Seventh International Conference on Substorms :. Reports, 2004:5 . Finnish Meteorological Institute, Helsinki, Finland, 103–106.

Cowley, S. W. H. and Davies, J. A. and Grocott, A. and Khan, H. and Lester, M. and McWilliams, K. A. and Milan, S. E. and Provan, G. and Sandholt, P. E. and Wild, J. A. and Yeoman, T. K. (2003) Solar wind-magnetosphere-ionosphere interactions in the earth's plasma environment. Philosophical Transactions of the Royal Society of London A, 361 (1802). pp. 113-126. ISSN 0264-3820

Bunce, E. J. and Cowley, S. W. H. and Wild, J. A. (2003) Azimuthal magnetic fields in saturn's magnetosphere: Effects associated with plasma sub-corotation and the magnetopause-tail current system. Annales Geophysicae, 21 (8). pp. 1709-1722. ISSN 0992-7689

Wild, J. A. and Milan, S. E. and Cowley, S. W. H. and Dunlop, M. W. and Owen, C. J. and Bosqued, J. M. and Taylor, M. G. G. T. and Davies, J. A. and Lester, M. and Sato, N. and Yukimatu, A. S. and Fazakerley, A. N. and Balogh, A. and Rème, H. (2003) Coordinated interhemispheric SuperDARN radar observations of the ionospheric response to flux transfer events observed by the cluster spacecraft at the high-latitude magnetopause. Annales Geophysicae, 21 (8). pp. 1807-1826. ISSN 0992-7689

Wild, J. A. and Cowley, S. W. H. and Davies, J. A. and Khan, H. and Lester, M. and Milan, S. E. and Provan, G. and Yeoman, T. K. and Balogh, A. and Dunlop, M. W. and Fornacon, K.-H. and Georgescu, E. (2001) First simultaneous observations of flux transfer events at the high-latitude magnetopause by the cluster spacecraft and pulsed radar signatures in the conjugate ionosphere by the CUTLASS and EISCAT radars. Annales Geophysicae, 19 (10-12). pp. 1491-1508. ISSN 0992-7689

Grocott, Adrian and Cowley, S. W. H. and Davies, J. A. (2000) Comparison of ionospheric electric currents and plasma convection patterns observed during substorms. In: Proc. 5th International Conference on Substorms :. ESA Special Publications . European Space Agency, pp. 295-298.