@InProceedings{PaulinoPaCuBuMeWrTa:2018:In15Os,
author = "Paulino, Igo and Paulino, Ana Roberta and Cueva, Ricardo and
Buriti, Ricardo and Medeiros, Amauri and Wrasse, Cristiano Max and
Takahashi, Hisao",
affiliation = "{Universidade Federal de Campina Grande (UFCG)} and {Universidade
Estadual da Para{\'{\i}}ba (UEPB)} and {Universidade Estadual do
Maranh{\~a}o (UEMA)} and {Universidade Federal de Campina Grande
(UFCG)} and {Universidade Federal de Campina Grande (UFCG)} and
{Instituto Nacional de Pesquisas Espaciais (INPE)} and {Instituto
Nacional de Pesquisas Espaciais (INPE)}",
title = "Investigation on 15-days oscillations in the equatorial spreadf",
year = "2018",
organization = "Cospar Scientific Assembly, 42.",
abstract = "An intensive study on the start time of equatorial plasma bubble,
observed by an all sky imager deployed at S{\~a}o Jo{\~a}o do
Cariri (7.4°S, 36.5°W), and equatorial spread-F, observed by a
coherent back scatter deployed at S{\~a}o Lu{\'{\i}}s (2.5°S,
44.2°W) was conducted from 2001 to 2009. Oscillation of 14.5 days
was clearly observed in three month (September 2003, October 2005
and January 2008) in the airglow images with amplitudes of 45-60
min. Furthermore, using the data from the radar range time
integration (RTI) maps, several events were observed with dominant
period of 14.5 days in September 2001, November 2002,
January-February 2003, October-December 2005 and November 2008. In
such case, the amplitudes of the oscillations were from 3 min up
to 60 min. This oscillation could be related to the semidiurnal
lunar tide, which appear as an important contributor to the time
of occurrence of equatorial spread-F.",
conference-location = "Pasadena, California",
conference-year = "14-22 July",
language = "en",
targetfile = "paulino_investigation.pdf",
urlaccessdate = "19 abr. 2024"
}