| Texto completo | |
| Autor(es): |
Tardelli-Coelho, F.
[1]
;
Pimenta, A. A.
[2]
;
Tardelli, A.
[1]
;
Abalde, J. R.
[3]
;
Venkatesh, K.
[1]
Número total de Autores: 5
|
| Afiliação do(s) autor(es): | [1] Univ Vale Paraiba UNIVAP, Ave Shishima Hifumi 2911, BR-12244000 Sao Jose Dos Campos, SP - Brazil
[2] Inst Pesquisas Espaciais INPE, Ave Astronautas 1-758, BR-12227010 Sao Jose Dos Campos, SP - Brazil
[3] Inst Tecnol Aeronaut, Praca Marechal Eduardo Gomes 50, BR-12228900 Sao Jose Dos Campos, SP - Brazil
Número total de Afiliações: 3
|
| Tipo de documento: | Artigo Científico |
| Fonte: | Advances in Space Research; v. 60, n. 8, p. 1716-1724, OCT 15 2017. |
| Citações Web of Science: | 1 |
| Resumo | |
In this paper we present a case of plasma blobs associated with plasma bubbles which were observed by emission of OI 630.0 nm airglow, using ground-based (all-sky images) and DMSP-F15 satellite data on 23 February 2007, over a low latitude station Sao Jose dos Campos (SJC) (23.21 degrees S, 45.86 degrees W; dip latitude 18.3 degrees S) in the Brazilian sector. We calculated the zonal drift velocities of the plasma bubble and plasma blobs, and the longitudinal drift of the blobs that occurred that night using the linearization method presented by Pimenta et al. (2001). The north/south and east/west extensions of plasma blobs have also been estimated. The mean velocity of the plasma bubble is found to be 74 +/- 8 m/s and the plasma blob zonal drift is 61 +/- 6 m/s. The average velocity of the longitudinal drift of the plasma blob was 85 +/- 13 m/s and the analyzed blobs had the mean north/south extension of 591 km and east/west extension of 328 and 263 km. (C) 2017 COSPAR. Published by Elsevier Ltd. All rights reserved. (AU) | |
| Processo FAPESP: | 13/17380-0 - Estudo da ionosfera em baixas latitudes usando ionossondas e GPS. |
| Beneficiário: | Kavutarapu Venkatesh |
| Modalidade de apoio: | Bolsas no Brasil - Pós-Doutorado |
| Processo FAPESP: | 15/24791-2 - Estudo de multiplas estratificações da camada-f em baixas latitudes e região equatorial |
| Beneficiário: | Alexandre Tardelli |
| Modalidade de apoio: | Bolsas no Brasil - Pós-Doutorado |
| Processo FAPESP: | 09/15769-2 - Propagação de bolhas de plasma ionosférico e ondas na atmosfera superior |
| Beneficiário: | José Ricardo Abalde Guede |
| Modalidade de apoio: | Auxílio à Pesquisa - Regular |