Radio star scintillations at 50MHz. Produced by electrojet irregularities (Poster)

Descripción del Articulo

3 p.
Detalles Bibliográficos
Autores: Woodman Pollitt, Ronald Francisco, Aquino Q., F., Villanueva R., F., Sarango A., M.
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:20.500.12816/541
Enlace del recurso:http://hdl.handle.net/20.500.12816/541
Nivel de acceso:acceso abierto
Materia:Radio
Calibration
Stars
Antennas
Jicamarca Radio Observatory
Radio source
http://purl.org/pe-repo/ocde/ford#1.05.01
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dc.title.es_ES.fl_str_mv Radio star scintillations at 50MHz. Produced by electrojet irregularities (Poster)
title Radio star scintillations at 50MHz. Produced by electrojet irregularities (Poster)
spellingShingle Radio star scintillations at 50MHz. Produced by electrojet irregularities (Poster)
Woodman Pollitt, Ronald Francisco
Radio
Calibration
Stars
Antennas
Jicamarca Radio Observatory
Radio source
http://purl.org/pe-repo/ocde/ford#1.05.01
title_short Radio star scintillations at 50MHz. Produced by electrojet irregularities (Poster)
title_full Radio star scintillations at 50MHz. Produced by electrojet irregularities (Poster)
title_fullStr Radio star scintillations at 50MHz. Produced by electrojet irregularities (Poster)
title_full_unstemmed Radio star scintillations at 50MHz. Produced by electrojet irregularities (Poster)
title_sort Radio star scintillations at 50MHz. Produced by electrojet irregularities (Poster)
author Woodman Pollitt, Ronald Francisco
author_facet Woodman Pollitt, Ronald Francisco
Aquino Q., F.
Villanueva R., F.
Sarango A., M.
author_role author
author2 Aquino Q., F.
Villanueva R., F.
Sarango A., M.
author2_role author
author
author
dc.contributor.author.fl_str_mv Woodman Pollitt, Ronald Francisco
Aquino Q., F.
Villanueva R., F.
Sarango A., M.
dc.subject.es_ES.fl_str_mv Radio
Calibration
Stars
Antennas
Jicamarca Radio Observatory
Radio source
topic Radio
Calibration
Stars
Antennas
Jicamarca Radio Observatory
Radio source
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 3 p.
publishDate 1994
dc.date.accessioned.none.fl_str_mv 2016-11-08T04:35:08Z
2017-12-21T19:41:42Z
dc.date.available.none.fl_str_mv 2016-11-08T04:35:08Z
2017-12-21T19:41:42Z
dc.date.issued.fl_str_mv 1994
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/20.500.12816/541
url http://hdl.handle.net/20.500.12816/541
dc.language.iso.es_ES.fl_str_mv eng
language eng
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dc.format.es_ES.fl_str_mv application/pdf
dc.publisher.es_ES.fl_str_mv Instituto Geofísico del Perú, Radio Observatorio de Jicamarca
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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 FranciscoAquino Q., F.Villanueva R., F.Sarango A., M.2016-11-08T04:35:08Z2017-12-21T19:41:42Z2016-11-08T04:35:08Z2017-12-21T19:41:42Z1994http://hdl.handle.net/20.500.12816/5413 p.In connection with the Shoemaker-Levy comet collision with Jupiter, scans of Hydra-A, a radio star, was made with the Jicamarca large antenna array (50 MHz), for calibration purposes. The scans were made during the day when electrojet conditions were present. lt was found that the power signature of the star scintillated as much as 40 percent with a time scale of the order of ten seconds. The scintillation is attributed to large scale E-region irregularities in the km length scale drifting at a speed of 136 m/sec. This discovery gives usan additional tool for the study of the important large scale primary irregularities in the electrojet.application/pdfengInstituto Geofísico del Perú, Radio Observatorio de Jicamarcainfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licences/by/4.0/RadioCalibrationStarsAntennasJicamarca Radio ObservatoryRadio sourcehttp://purl.org/pe-repo/ocde/ford#1.05.01Radio star scintillations at 50MHz. Produced by electrojet irregularities (Poster)info:eu-repo/semantics/contributionToPeriodicalreponame:IGP-Institucionalinstname:Instituto Geofísico del Perúinstacron:IGPORIGINALRadio star scintillations at 50MHz. Produced by Electrojet Irregularities(Poster)-1994.PDFapplication/pdf28644https://repositorio.igp.gob.pe/bitstreams/9032bdfc-1b46-4e00-84ba-e0e30f7a2506/download69a5aaaeae562d4be6ebbbbadb653b03MD51LICENSElicense.txttext/plain1748https://repositorio.igp.gob.pe/bitstreams/847c9fbf-9f46-4706-8c55-8ac976bdc2f0/download8a4605be74aa9ea9d79846c1fba20a33MD52THUMBNAILRadio star scintillations at 50MHz. Produced by Electrojet Irregularities(Poster)-1994.PDF.jpgRadio star scintillations at 50MHz. Produced by Electrojet Irregularities(Poster)-1994.PDF.jpgIM Thumbnailimage/jpeg111657https://repositorio.igp.gob.pe/bitstreams/2277079f-3201-4662-877c-038e2443aceb/downloaddbc1bbe55d84a1cdd1b9ebce2497244cMD53TEXTRadio star scintillations at 50MHz. Produced by Electrojet Irregularities(Poster)-1994.PDF.txtRadio star scintillations at 50MHz. Produced by Electrojet Irregularities(Poster)-1994.PDF.txtExtracted texttext/plain3https://repositorio.igp.gob.pe/bitstreams/5555f338-7b79-4d9d-9dd3-f13caa82d4c8/download2228e977ebea8966e27929f43e39cb67MD5420.500.12816/541oai:repositorio.igp.gob.pe:20.500.12816/5412020-12-18 12:03:50.026https://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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Radio star scintillations at 50MHz. Produced by electrojet irregularities (Poster)
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