F-region electric field and electrojet observations during the november 3, 1994, total eclipse

Descripción del Articulo

8 p.
Detalles Bibliográficos
Autores: Woodman Pollitt, Ronald Francisco, Veliz, Oscar, Sarango A., M., Aquino Q., F., Villanueva R., F.
Formato: contribución a publicación periódica
Fecha de Publicación:1994
Institución:Instituto Geofísico del Perú
Repositorio:IGP-Institucional
Lenguaje:inglés
OAI Identifier:oai:repositorio.igp.gob.pe:20.500.12816/520
Enlace del recurso:http://hdl.handle.net/20.500.12816/520
Nivel de acceso:acceso abierto
Materia:F region
Electric fields
Solar eclipses
Incoherent scattering radar
http://purl.org/pe-repo/ocde/ford#1.05.01
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dc.title.es_ES.fl_str_mv F-region electric field and electrojet observations during the november 3, 1994, total eclipse
title F-region electric field and electrojet observations during the november 3, 1994, total eclipse
spellingShingle F-region electric field and electrojet observations during the november 3, 1994, total eclipse
Woodman Pollitt, Ronald Francisco
F region
Electric fields
Solar eclipses
Incoherent scattering radar
http://purl.org/pe-repo/ocde/ford#1.05.01
title_short F-region electric field and electrojet observations during the november 3, 1994, total eclipse
title_full F-region electric field and electrojet observations during the november 3, 1994, total eclipse
title_fullStr F-region electric field and electrojet observations during the november 3, 1994, total eclipse
title_full_unstemmed F-region electric field and electrojet observations during the november 3, 1994, total eclipse
title_sort F-region electric field and electrojet observations during the november 3, 1994, total eclipse
author Woodman Pollitt, Ronald Francisco
author_facet Woodman Pollitt, Ronald Francisco
Veliz, Oscar
Sarango A., M.
Aquino Q., F.
Villanueva R., F.
author_role author
author2 Veliz, Oscar
Sarango A., M.
Aquino Q., F.
Villanueva R., F.
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Woodman Pollitt, Ronald Francisco
Veliz, Oscar
Sarango A., M.
Aquino Q., F.
Villanueva R., F.
dc.subject.es_ES.fl_str_mv F region
Electric fields
Solar eclipses
Incoherent scattering radar
topic F region
Electric fields
Solar eclipses
Incoherent scattering radar
http://purl.org/pe-repo/ocde/ford#1.05.01
dc.subject.ocde.es_ES.fl_str_mv http://purl.org/pe-repo/ocde/ford#1.05.01
description 8 p.
publishDate 1994
dc.date.accessioned.none.fl_str_mv 2016-10-18T17:20:08Z
2017-12-21T19:41:40Z
dc.date.available.none.fl_str_mv 2016-10-18T17:20:08Z
2017-12-21T19:41:40Z
dc.date.issued.fl_str_mv 1994-11-03
dc.type.es_ES.fl_str_mv info:eu-repo/semantics/contributionToPeriodical
format contributionToPeriodical
dc.identifier.uri.none.fl_str_mv http://hdl.handle.net/20.500.12816/520
url http://hdl.handle.net/20.500.12816/520
dc.language.iso.es_ES.fl_str_mv eng
language eng
dc.rights.es_ES.fl_str_mv info:eu-repo/semantics/openAccess
dc.rights.uri.es_ES.fl_str_mv https://creativecommons.org/licences/by/4.0/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licences/by/4.0/
dc.format.es_ES.fl_str_mv application/pdf
dc.publisher.es_ES.fl_str_mv Instituto Geofísico del Perú, Radio Observatorio de Jicamarca
dc.source.none.fl_str_mv reponame:IGP-Institucional
instname:Instituto Geofísico del Perú
instacron:IGP
instname_str Instituto Geofísico del Perú
instacron_str IGP
institution IGP
reponame_str IGP-Institucional
collection IGP-Institucional
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spelling Woodman Pollitt, Ronald FranciscoVeliz, OscarSarango A., M.Aquino Q., F.Villanueva R., F.2016-10-18T17:20:08Z2017-12-21T19:41:40Z2016-10-18T17:20:08Z2017-12-21T19:41:40Z1994-11-03http://hdl.handle.net/20.500.12816/5208 p.On November 3, 1994, a total solar eclipse occurred at about 7:10 a.m. local time, with a maximum occultation path tangent to the southern coast of Peru. Occultation was not total at Jicamarca; it was 95%. The maximum occultation path touched tangencially the magnetic equator 700 km west of Jicamarca. Multiple instrument observations were made including incoherent scatter of the F-region, coherent backscatter of the Electrojet, Digisonde observations and a longitudinal chain of magnetograms. During a previous total eclipse which occurred on November 12, 1966, an interesting enhancement of the electric field occurred. This motivated us to run the Jicamarca radar in a vertical drift (E-W E-field) mode. Total backscattered power was also recorded, which also allowed simultaneous measurements of the electron density profiles. In addition to the I.S. measurements, a coherent radar was used with an antenna beam pointing 60 degrees west, sampling electrojet echoes up to 500 km west of Jicamarca. Apart of the radar data, the Jicamarca Digisonde was run, and a chain of magnetometers including points right under the maximum occultation were deployed. Preliminary results of these observations will be presented. Electron depletions are observed as expected, but no obvious electric field effects were noticed. The latter, if present, were obscured by the slight magnetic disturbance effects of magnetospheric origin occurring during the eclipse.IGP, ROJapplication/pdfengInstituto Geofísico del Perú, Radio Observatorio de Jicamarcainfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licences/by/4.0/F regionElectric fieldsSolar eclipsesIncoherent scattering radarhttp://purl.org/pe-repo/ocde/ford#1.05.01F-region electric field and electrojet observations during the november 3, 1994, total eclipseinfo:eu-repo/semantics/contributionToPeriodicalreponame:IGP-Institucionalinstname:Instituto Geofísico del Perúinstacron:IGPORIGINALF-Region Electric Field and Electrojet Observations During The Novemver 3, 1994, Total Eclipse.pdfapplication/pdf351760https://repositorio.igp.gob.pe/bitstreams/1ebeba6b-825a-420a-9092-26df56aba32a/downloada8a7c054ae5a38d16c318e5daae1bcefMD51LICENSElicense.txttext/plain1748https://repositorio.igp.gob.pe/bitstreams/f868ac62-5ec6-485d-af5a-445538ba465a/download8a4605be74aa9ea9d79846c1fba20a33MD52THUMBNAILF-Region Electric Field and Electrojet Observations During The Novemver 3, 1994, Total Eclipse.pdf.jpgF-Region Electric Field and Electrojet Observations During The Novemver 3, 1994, Total Eclipse.pdf.jpgIM Thumbnailimage/jpeg80206https://repositorio.igp.gob.pe/bitstreams/88b92092-449d-4f75-96d7-d05b71c4e48a/downloadbbbb1cf87dcba8c7382723497281964eMD53TEXTF-Region Electric Field and Electrojet Observations During The Novemver 3, 1994, Total Eclipse.pdf.txtF-Region Electric Field and Electrojet Observations During The Novemver 3, 1994, Total Eclipse.pdf.txtExtracted texttext/plain8https://repositorio.igp.gob.pe/bitstreams/d5c85bea-18ee-4a40-ad7f-3f1feb633e7f/download8d1b69dd9bdc9df4a8073c7a8193c7afMD5420.500.12816/520oai:repositorio.igp.gob.pe:20.500.12816/5202020-12-18 12:03:50.276https://creativecommons.org/licences/by/4.0/info:eu-repo/semantics/openAccessopen.accesshttps://repositorio.igp.gob.peRepositorio Geofísico del Perudspace-help@myu.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F-region electric field and electrojet observations during the november 3, 1994, total eclipse
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