Zobrazeno 1 - 10
of 586
pro vyhledávání: '"D. J. Michels"'
Autor:
D. B. Berdichevsky, C. J. Farrugia, B. J. Thompson, R. P. Lepping, D. V. Reames, M. L. Kaiser, J. T. Steinberg, S. P. Plunkett, D. J. Michels
Publikováno v:
Annales Geophysicae, Vol 20, Pp 891-916 (2002)
The extreme ultraviolet (EUV) signatures of a solar lift-off, decametric and kilometric radio burst emissions and energetic particle (EP) inner heliospheric signatures of an interplanetary shock, and in situ identification of its driver through
Externí odkaz:
https://doaj.org/article/0815b274737b4401b682eb06937d1f57
Autor:
D. Berdichevsky, J. G. Richardson, B. J. Thomspson, D. V. Reames, R. MacDowall, S. P. Plunkett, D. J. Michels, M. L. Kaiser, R. P. Lepping, K. W. Ogilvie, R. G. Stone
Publikováno v:
Geofísica Internacional, Vol 39, Iss 1, Pp 5-11 (2000)
Presentamos ejemplos de la observación interplanetaria de expulsiones de materia solar, incluyendo posibles nubes magnéticas, que generaron choques magnetosónicos de alta velocidad en el medio interplanetario. Estos eventos sucedieron antes y dura
Externí odkaz:
https://doaj.org/article/e984032cf63544bca1d164d6d99377cd
Autor:
S. Hill, J. Gerulskis, C. Chrissotimos, Russell A. Howard, L. Ratta, Antoinette B. Galvin, E. Drobnes, Theresa Kucera, B. Mendez, Janet G. Luhmann, K. Beisser, Laura Peticolas, D. J. Michels, Robert J. MacDowall, K. Marren, N. Craig
Publikováno v:
Space Science Reviews. 136:627-646
The STEREO mission’s Education and Outreach (E/PO) program began early enough its team benefited from many lessons learned as NASA’s E/PO profession matured. Originally made up of discrete programs, by launch the STEREO E/PO program had developed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c687ec9bb977774b5e04cdc5b0742847
https://doi.org/10.1007/s11214-007-9287-y
https://doi.org/10.1007/s11214-007-9287-y
Publikováno v:
Journal of Geophysical Research: Space Physics. 104:14789-14801
We investigate the dynamical relationships between a coronal flux rope, a streamer, a coronal mass ejection (CME), and a magnetic cloud by using observations from the satellites of the International Solar-Terrestrial Physics observatories together wi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::71d0ca02d8911c77960a68e273598e0b
https://doi.org/10.1029/1999ja900099
https://doi.org/10.1029/1999ja900099
Autor:
W. M. Neupert, Jean-Pierre Delaboudiniere, Barbara J. Thompson, Russell A. Howard, D. J. Michels, Jeffrey S. Newmark, Joseph B. Gurman, S. T. Stezelberger, O. C. St. Cyr, Kenneth P. Dere
Publikováno v:
The Astrophysical Journal. 517:L151-L154
We report observations obtained with the Extreme ultraviolet Imaging Telescope (EIT) on board SOHO of a large-scale coronal transient propagating across the disk of the Sun at a speed of 250 km s-1, in apparent association with a flare and coronal ma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d724b91b9fc718dd23bdfe67d5914cc1
https://doi.org/10.1086/312030
https://doi.org/10.1086/312030
Autor:
Kenneth P. Dere, Guenter E. Brueckner, D. J. Michels, Russell A. Howard, Jean-Pierre Delaboudiniere
Publikováno v:
The Astrophysical Journal. 516:465-474
Observations of coronal mass ejections (CMEs) by the Large Angle Spectrometric Coronagraph (LASCO) on the Solar and Heliospheric Observatory (SOHO) show a significant fraction with circular intensity patterns. In the past, these would have been calle
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::20ae5279e7720d7323c11b4153c4655d
https://doi.org/10.1086/307101
https://doi.org/10.1086/307101
Autor:
A. Llebaria, O. C. St. Cyr, Guenter E. Brueckner, Jean-Pierre Delaboudiniere, Russell A. Howard, Y.-M. Wang, N. R. Sheeley, Dennis G. Socker, D. J. Michels, D. Moses
Publikováno v:
The Astrophysical Journal. 508:899-907
Time-lapse sequences of white-light images recorded with the Large Angle Spectrometric Coronagraph (LASCO) on the Solar and Heliospheric Observatory (SOHO) frequently show long, narrow structures moving outward over the Sun's polar regions at high ap
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f6c684568cb488343160246d3dcf5511
https://doi.org/10.1086/306450
https://doi.org/10.1086/306450
Autor:
Jean-Pierre Delaboudiniere, M. J. Reiner, D. J. Michels, J. T. Steinberg, Donald V. Reames, Ian G. Richardson, R. P. Lepping, Barbara J. Thompson, Gordon Rostoker, T. T. von Rosenvinge, N. J. Fox, Simon Plunkett, D. B. Berdichevsky, Jean-Louis Bougeret, M. L. Kaiser
Publikováno v:
Geophysical Research Letters. 25:2473-2476
Evidence is presented that the enhanced geomagnetic activity, on April 10–11, 1997, was caused by one of two ejecta that left the Sun at ≈ 14 UT on April 7. This ejecta was not directly detected at the Earth. The evidence for this interpretation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3512867880ef5692d231b3bf3a01d237
https://doi.org/10.1029/97gl03771
https://doi.org/10.1029/97gl03771
Autor:
S. J. Tappin, O. C. St. Cyr, Russell A. Howard, S. P. Plunkett, Barbara J. Thompson, Philippe Lamy, Rainer Schwenn, D. J. Michels
Publikováno v:
Geophysical Research Letters. 25:2477-2480
Coronal mass ejections (CMEs) that occur near the center of the solar disk are most likely to impact Earth. Detection of such events as ‘halos’ in white-light coronagraphs has been somewhat controversial in recent years. We present observations f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::50aa90de5da9a0ebaad0eb69ca30d963
https://doi.org/10.1029/98gl50307
https://doi.org/10.1029/98gl50307
Autor:
Y.-M. Wang, Guenter E. Brueckner, Russell A. Howard, Rainer Schwenn, N. R. Sheeley, Philippe Lamy, G. M. Simnett, D. J. Michels, J. H. Walters
Publikováno v:
The Astrophysical Journal. 498:L165-L168
We investigate the nature and origin of the outward-moving density inhomogeneities ("blobs") detected previously with the Large Angle and Spectrometric Coronagraph on the Solar and Heliospheric Observatory. The blobs are concentrated around the thin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4879453cf9a7ea5fe9f844c35f0c318f
https://doi.org/10.1086/311321
https://doi.org/10.1086/311321