Zobrazeno 1 - 10
of 181
pro vyhledávání: '"Echer Ezequiel"'
Autor:
Guarnieri, Fernando L., Tsurutani, Bruce T., Hajra, Rajkumar, Echer, Ezequiel, Lakhina, Gurbax S.
The North American Aerospace Defense Command (NORAD) tracking of the SpaceX Starlink satellite launch on February 03, 2022 is reviewed. Of the 49 Starlink satellites released into orbit, 38 were eventually lost. Thirty-two of the satellites were neve
Externí odkaz:
http://arxiv.org/abs/2307.02923
Autor:
Hajra Rajkumar, Chakraborty Shyamal Kumar, Tsurutani Bruce T., DasGupta Ashish, Echer Ezequiel, Brum Christiano G.M., Gonzalez Walter D., Sobral José Humberto Andrade
Publikováno v:
Journal of Space Weather and Space Climate, Vol 6, p A29 (2016)
We present a geomagnetic quiet time (Dst > −50 nT) empirical model of ionospheric total electron content (TEC) for the northern equatorial ionization anomaly (EIA) crest over Calcutta, India. The model is based on the 1980–1990 TEC measurements f
Externí odkaz:
https://doaj.org/article/b27d9402a5bc46c08f4d55718b2e2b6f
Autor:
Tsurutani Bruce T., Echer Ezequiel, Shibata Kazunari, Verkhoglyadova Olga P., Mannucci Anthony J., Gonzalez Walter D., Kozyra Janet U., Pätzold Martin
Publikováno v:
Journal of Space Weather and Space Climate, Vol 4, p A02 (2014)
This overview paper presents/discusses the major solar, interplanetary, magnetospheric, and ionospheric features of the CAWSES II interval of study: 7–17 March 2012. Magnetic storms occurred on 7, 9, 12, and 15 March with peak SYM-H intensities of
Externí odkaz:
https://doaj.org/article/31b972728db54fb6950e096dd1d0b116
Autor:
Chian, Abraham, Miranda, Rodrigo, Bertucci, Cesar, Blanco-Cano, Xóchitl, Borovsky, Joe, Dasso, Sergio, Echer, Ezequiel, Franco, Adriane, Girgis, Kirolosse M., González-Esparza, J. Américo, Hada, Tohru, Hasegawa, Hiroshi, Hsieh, Syau-Yun, Kajdič, Primoz, Mazelle, Christian, Rempel, Erico, Rojas-Castillo, Diana, Sánchez-Cano, Beatriz, Sibeck, David, Stepanova, Marina, Valdés-Galicia, José, Valdivia, Juan
Publikováno v:
In Journal of Atmospheric and Solar-Terrestrial Physics June 2024 259
Autor:
Braga, Carlos Roberto, Vourlidas, Angelos, Stenborg, Guillermo, Lago, Alisson Dal, de Mendonça, Rafael Rodrigues Souza, Echer, Ezequiel
The Time-of-Arrival (ToA) of coronal mass ejections (CME) at Earth is a key parameter due to the space weather phenomena associated with the CME arrival, such as intense geomagnetic storms. Despite the incremental use of new instrumentation and the d
Externí odkaz:
http://arxiv.org/abs/2008.09005
Autor:
Hajra, Rajkumar, Echer, Ezequiel, Franco, Adriane Marques de Souza, Bolzan, Mauricio José Alves
Publikováno v:
In Advances in Space Research 15 August 2023 72(4):1208-1223
Autor:
de Mendonça, Rafael R. S., Braga, Carlos R., Echer, Ezequiel, Lago, Alisson Dal, Rockenbach, Marlos, Schuch, Nelson J., Munakata, Kazuoki
Publikováno v:
Living Around Active Stars Proceedings IAU Symposium No. 328, 2016 D. Nandy, A. Valio & P. Petit, eds
It is well known that the cosmic ray intensity observed at the Earth's surface presents an 11 and 22-yr variations associated with the solar activity cycle. However, the observation and analysis of this modulation through ground muon detectors data i
Externí odkaz:
http://arxiv.org/abs/1908.00395
Autor:
Echer, Ezequiel, de Souza Franco, Adriane Marques, Magalhães, Fabíola Pinho, Bolzan, Mauricio J.A., Hajra, Rajkumar
Publikováno v:
In Advances in Space Research 15 April 2023 71(8):3468-3478
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