Search Results - "Sigsbee, K."

Occurrence Rates of Electromagnetic Ion Cyclotron (EMIC) Waves With Rising Tones in the Van Allen Probes Data Set by Sigsbee, K., Kletzing, C. A., Faden, J., Smith, C. W.

“…In Fourier time‐frequency power spectrograms of satellite magnetic field data, electromagnetic ion cyclotron (EMIC) waves may feature discrete, rising tone…”
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Simultaneous Observations of Electromagnetic Ion Cyclotron (EMIC) Waves and Pitch Angle Scattering During a Van Allen Probes Conjunction by Sigsbee, K., Kletzing, C. A., Faden, J. B., Jaynes, A. N., Reeves, G. D., Jahn, J.‐M.

“…On 22 December 2015, the two Van Allen Probes observed two sets of electromagnetic ion cyclotron (EMIC) wave bursts during a close conjunction when both Probe…”
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The Electron Drift Instrument for MMS by Torbert, R. B., Vaith, H., Granoff, M., Widholm, M., Gaidos, J. A., Briggs, B. H., Dors, I. G., Chutter, M. W., Macri, J., Argall, M., Bodet, D., Needell, J., Steller, M. B., Baumjohann, W., Nakamura, R., Plaschke, F., Ottacher, H., Hasiba, J., Hofmann, K., Kletzing, C. A., Bounds, S. R., Dvorsky, R. T., Sigsbee, K., Kooi, V.

“…The Electron Drift Instrument (EDI) on the Magnetospheric Multiscale (MMS) mission measures the in-situ electric and magnetic fields using the drift of a weak…”
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Van Allen Probes, THEMIS, GOES, and Cluster Observations of EMIC Waves, ULF Pulsations, and an Electron Flux Dropout by Sigsbee, K., Kletzing, C. A., Smith, C. W., Macdowall, R., Spence, H., Reeves, G., Blake, J. B., Baker, D. N., Green, J. C., Singer, H. J., Carr, C., Santolík, O.

“…We examined an electron flux dropout during the 12-14 November 2012 geomagnetic storm using observations from seven spacecraft: the two Van Allen Probes, Time…”
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Locations of chorus emissions observed by the Polar Plasma Wave Instrument by Sigsbee, K., Menietti, J. D., Santolík, O., Pickett, J. S.

“…We performed a statistical study of the locations of chorus emissions observed by the Polar spacecraft's Plasma Wave Instrument (PWI) from March 1996 to…”
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Erratum to: The Electron Drift Instrument for MMS by Torbert, R. B., Vaith, H., Granoff, M., Widholm, M., Gaidos, J. A., Briggs, B. H., Dors, I. G., Chutter, M. W., Macri, J., Argall, M., Bodet, D., Needell, J., Steller, M. B., Baumjohann, W., Nakamura, R., Plaschke, F., Ottacher, H., Hasiba, J., Hofmann, K., Kletzing, C. A., Bounds, S. R., Dvorsky, R. T., Sigsbee, K., Kooi, V.

“…Issue Title: Magnetospheric Multiscale…”
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Characteristics of Langmuir electric field waveforms and power spectra exhibiting nonlinear behavior in Earth's foreshock by Sigsbee, K., Kletzing, C. A., Pickett, J. S., Gurnett, D. A., Schwartz, S. J., Lefebvre, B., Lucek, E., Fazakerley, A. N., Kucharek, H.

“…Langmuir wave characteristics in the Earth's foreshock were examined to identify possible nonlinear wave behavior for two case studies with data from the…”
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Geotail observations of low-frequency waves and high-speed earthward flows during substorm onsets in the near magnetotail from 10 to 13 RE by Sigsbee, K., Cattell, C. A., Fairfield, D., Tsuruda, K., Kokubun, S.

“…Geotail electric and magnetic field data from five substorms were used to examine the relationship between low‐frequency waves and high‐speed earthward flows…”
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Geotail observations of low‐frequency waves and high‐speed earthward flows during substorm onsets in the near magnetotail from 10 to 13 R E by Sigsbee, K., Cattell, C. A., Fairfield, D., Tsuruda, K., Kokubun, S.

“…Geotail electric and magnetic field data from five substorms were used to examine the relationship between low‐frequency waves and high‐speed earthward flows…”
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Wind observations pertaining to current disruption and ballooning instability during substorms by Chen, Li-Jen, Bhattacharjee, A., Sigsbee, K., Parks, G., Fillingim, M., Lin, R.

“…The westward propagation of wave disturbances associated with current disruption is observed in the near‐Earth plasma sheet by the Wind satellite. By analyzing…”
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The dependence of Langmuir wave amplitudes on position in Earth's foreshock by Sigsbee, K., Kletzing, C. A., Gurnett, D. A., Pickett, J. S., Balogh, A., Lucek, E.

“…We present the first results of Langmuir wave observations in the foreshock from the Cluster WBD Plasma Wave Receiver. When the data were binned by distance to…”
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The association of electrostatic ion cyclotron waves, ion and electron beams and field-aligned currents: FAST observations of an auroral zone crossing near midnight by Cattell, C., Bergmann, R., Sigsbee, K., Carlson, C., Chaston, C., Ergun, R., McFadden, J., Mozer, F. S., Temerin, M., Strangeway, R., Elphic, R., Kistler, L., Moebius, E., Tang, L., Klumpar, D., Pfaff, R.

“…FAST particle and wave data for a single nightside auroral zone crossing are utilized to examine the free energy source for electrostatic ion cyclotron (EIC)…”
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Polar PWI and CEPPAD observations of chorus emissions and radiation belt electron acceleration: Four case studies by Sigsbee, K., Menietti, J.D., Santolík, O., Blake, J.B.

“…We investigated the role of whistler-mode chorus in accelerating outer radiation belt electrons during four moderate geomagnetic storms when data from the…”
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FAST observations of discrete electrostatic waves in association with down-going ion beams in the auroral zone by Cattell, C., Johnson, L., Bergmann, R., Klumpar, D., Carlson, C., McFadden, J., Strangeway, R., Ergun, R., Sigsbee, K., Pfaff, R.

“…Ion beams flowing downward, into the ionosphere, along the Earth's magnetic field have frequently been observed by the FAST satellite in the auroral zone…”
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Statistical and superposed epoch study of dipolarization events using data from Wind perigee passes by SIGSBEE, K, SLAVIN, J. A, LEPPING, R. P, SZABO, A, ØIEROSET, M, KAISER, M. L, REINER, M. J, SINGER, H. J

“…From 1995 to 2000, the Wind spacecraft spent over 500h in the magnetotail, much of it within ~2x104km of the predicted location of the neutral sheet. Wind…”
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Statistical behavior of foreshock Langmuir waves observed by the Cluster wideband data plasma wave receiver by SIGSBEE, K, KLETZING, C. A, GURNETT, D. A, PICKETT, J. S, BALOGH, A, LUCEK, E

“…We present the statistics of Langmuir wave amplitudes in the Earth's foreshock using Cluster Wideband Data (WBD) Plasma Wave Receiver electric field waveforms…”
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Geotail observations of low-frequency waves from 0.001 to 16 Hz during the November 24, 1996, Geospace Environment Modeling substorm challenge event by Sigsbee, K., Cattell, C. A., Mozer, F. S., Tsuruda, K., Kokubun, S.

“…We present observations of low‐frequency waves from 0.001 Hz up to the lower hybrid frequency during the time periods corresponding to the growth, expansion,…”
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FAST- Geotail correlative studies of magnetosphere ionosphere coupling in the nightside magnetosphere by Sigsbee, K., Cattell, C. A., Lysak, R. L., Carlson, C. W., Ergun, R. E., McFadden, J. P., Mozer, F., Elphic, R. C., Strangeway, R. J., Tsuruda, K., Yamamoto, T., Kokubun, S., Fairfield, D., Pfaff, R., Parks, G., Brittnacher, M.

“…Data from conjunctions between FAST and Geotail were used to examine the physical processes which mediate coupling between the magnetotail at 30 RE and the…”
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Locations of chorus emissions observed by the Polar Plasma Wave Instrument : Chorus: Chorus and its role in space weather by SIGSBEE, K, MENIETTI, J. D, SANTOLIK, O, PICKETT, J. S

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The dependence of Langmuir wave amplitudes on position in Earth's foreshock by SIGSBEE, K, KLETZING, C. A, GURNETT, D. A, PICKETT, J. S, BALOGH, A, LUCEK, E

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