Zobrazeno 1 - 10
of 98
pro vyhledávání: '"Berger Thomas E."'
Autor:
Malik, Shreshth A., Walsh, James, Acciarini, Giacomo, Berger, Thomas E., Baydin, Atılım Güneş
Accurate estimation of thermospheric density is critical for precise modeling of satellite drag forces in low Earth orbit (LEO). Improving this estimation is crucial to tasks such as state estimation, collision avoidance, and re-entry calculations. T
Externí odkaz:
http://arxiv.org/abs/2312.06845
Publikováno v:
Journal of Space Weather and Space Climate, Vol 10, p 13 (2020)
Current operational forecasts of solar eruptions are made by human experts using a combination of qualitative shape-based classification systems and historical data about flaring frequencies. In the past decade, there has been a great deal of interes
Externí odkaz:
https://doaj.org/article/fd5210a8c4c84b97a74a51e027031cc5
Autor:
Rast, Mark P., González, Nazaret Bello, Rubio, Luis Bellot, Cao, Wenda, Cauzzi, Gianna, DeLuca, Edward, De Pontieu, Bart, Fletcher, Lyndsay, Gibson, Sarah E., Judge, Philip G., Katsukawa, Yukio, Kazachenko, Maria D., Khomenko, Elena, Landi, Enrico, Pillet, Valentin Martínez, Petrie, Gordon J. D., Qiu, Jiong, Rachmeler, Laurel A., Rempel, Matthias, Schmidt, Wolfgang, Scullion, Eamon, Sun, Xudong, Welsch, Brian T., Andretta, Vincenzo, Antolin, Patrick, Ayres, Thomas R., Balasubramaniam, K. S., Ballai, Istvan, Berger, Thomas E., Bradshaw, Stephen J., Carlsson, Mats, Casini, Roberto, Centeno, Rebecca, Cranmer, Steven R., DeForest, Craig, Deng, Yuanyong, Erdélyi, Robertus, Fedun, Viktor, Fischer, Catherine E., Manrique, Sergio J. González, Hahn, Michael, Harra, Louise, Henriques, Vasco M. J., Hurlburt, Neal E., Jaeggli, Sarah, Jafarzadeh, Shahin, Jain, Rekha, Jefferies, Stuart M., Keys, Peter H., Kowalski, Adam F., Kuckein, Christoph, Kuhn, Jeffrey R., Liu, Jiajia, Liu, Wei, Longcope, Dana, McAteer, R. T. James, McIntosh, Scott W., McKenzie, David E., Miralles, Mari Paz, Morton, Richard J., Muglach, Karin, Nelson, Chris J., Panesar, Navdeep K., Parenti, Susanna, Parnell, Clare E., Poduval, Bala, Reardon, Kevin P., Reep, Jeffrey W., Schad, Thomas A., Schmit, Donald, Sharma, Rahul, Socas-Navarro, Hector, Srivastava, Abhishek K., Sterling, Alphonse C., Suematsu, Yoshinori, Tarr, Lucas A., Tiwari, Sanjiv, Tritschler, Alexandra, Verth, Gary, Vourlidas, Angelos, Wang, Haimin, Wang, Yi-Ming, NSO, project, DKIST, scientists, DKIST instrument, Group, the DKIST Science Working, Community, the DKIST Critical Science Plan
The Daniel K. Inouye Solar Telescope (DKIST) will revolutionize our ability to measure, understand and model the basic physical processes that control the structure and dynamics of the Sun and its atmosphere. The first-light DKIST images, released pu
Externí odkaz:
http://arxiv.org/abs/2008.08203
Autor:
Liu, Wei, De Pontieu, Bart, Vial, Jean-Claude, Title, Alan M., Carlsson, Mats, Uitenbroek, Han, Okamoto, Takenori J., Berger, Thomas E., Antolin, Patrick
Spectroscopic observations of prominence eruptions associated with coronal mass ejections (CMEs), although relatively rare, can provide valuable plasma and 3D geometry diagnostics. We report the first observations by the Interface Region Imaging Spec
Externí odkaz:
http://arxiv.org/abs/1502.04738
Publikováno v:
The Astrophysical Journal Letters, 758:L37 (7pp), 2012 October 20
We report the first analyses of SDO/AIA observations of the formation of a quiescent polar crown prominence in a coronal cavity. The He II 304 \AA\ (log T_{max} ~ 4.8 K) data show both the gradual disappearance of the prominence due to vertical drain
Externí odkaz:
http://arxiv.org/abs/1208.3431
Publikováno v:
The Astrophysical Journal Letters, 745:L21 (8pp), 2012 February 1
Imaging solar coronal condensation forming prominences was difficult in the past, a situation recently changed by Hinode and SDO. We present the first example observed with SDO/AIA, in which material gradually cools through multiple EUV channels in a
Externí odkaz:
http://arxiv.org/abs/1201.0811
Publikováno v:
The Astrophysical Journal, Volume 728, Issue 2, article id. 103 (2011)
We present observations of a chromospheric jet and growing "loop" system that show new evidence of a fan-spine topology resulting from magnetic flux emergence. This event, occurring in an equatorial coronal hole on 2007 February 9, was observed by th
Externí odkaz:
http://arxiv.org/abs/1012.1897
Continuous observations were performed of a quiescent prominence with the Solar Optical Telescope (SOT) on board the /emph{Hinode} satellite on 2006 December 23--24. A peculiar slowly-rising column of $/sim10^{4}$ K plasma develops from the lower atm
Externí odkaz:
http://arxiv.org/abs/1006.4633
Publikováno v:
The Astrophysical Journal Letters, Volume 707, Issue 1, pp. L37-L41 (12/2009)
We report a chromospheric jet lasting for more than 1 hr observed by Hinode Solar Optical Telescope in unprecedented detail. The ejection occurred in three episodes separated by 12-14 min, with the amount and velocity of material decreasing with time
Externí odkaz:
http://arxiv.org/abs/0910.5186
Autor:
Okamoto, Takenori J., Tsuneta, Saku, Lites, Bruce W., Kubo, Masahito, Yokoyama, Takaaki, Berger, Thomas E., Ichimoto, Kiyoshi, Katsukawa, Yukio, Nagata, Shin'ichi, Shibata, Kazunari, Shimizu, Toshifumi, Shine, Richard A., Suematsu, Yoshinori, Tarbell, Theodore D., Title, Alan M.
Publikováno v:
Astrophys.J.697:913-922,2009
The formation and evolution process and magnetic configuration of solar prominences remain unclear. In order to study the formation process of prominences, we examine continuous observations of a prominence in NOAA AR 10953 with the Solar Optical Tel
Externí odkaz:
http://arxiv.org/abs/0904.0007