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dc.contributor.author
Panka, Peter A.
dc.contributor.author
Weryk, Robert J.
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Bruzzone, Juan Sebastián
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Janches, Diego
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Schult, Carsten
dc.contributor.author
Stober, Gunther
dc.contributor.author
Hormaechea, José Luis
dc.date.available
2024-06-10T12:38:50Z
dc.date.issued
2021-09
dc.identifier.citation
Panka, Peter A.; Weryk, Robert J.; Bruzzone, Juan Sebastián; Janches, Diego; Schult, Carsten; et al.; An improved method to measure head echoes using a meteor radar; IOP Publishing; The Planetary Science Journal; 2; 5; 9-2021; 1-14
dc.identifier.issn
2632-3338
dc.identifier.uri
http://hdl.handle.net/11336/237622
dc.description.abstract
We present an improved methodology to obtain absolute position and velocity of meteor head echoes, which can yield orbital information, generally limited to the use of High-Power, Large-Aperture radars, using an advanced-designed specular meteor radar. The observations, which were performed during a period when an outburst of the β-Taurid meteor shower was expected, were performed with the Southern Argentine Agile MEteor Radar. Three different methodologies are utilized to confirm our results: an improved interferometric solver building on previous work, and two different target localization techniques using remote receiving stations. In addition, we performed simultaneous optical observations during the meteor shower period. Overall, 71 radar head echo events were detected and analyzed using interferometry, while 12 of those events have detected signals strong enough to be analyzed using localization methods at the remote sites. Due to poor weather, however, the optical cameras only observed two events simultaneously with the radar. Results from these events are in agreement with the radar results. We find that interferometry methods from both radar and optical data resulted in the most accurate estimation of meteor properties, while target localization techniques derived similar results, albeit with larger uncertainty. We also computed heliocentric meteoroid orbits, and while a fraction was hyperbolic, we believe these to be due to uncertainty. Two events are suspected to be β-Taurid shower members.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
IOP Publishing
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by/2.5/ar/
dc.subject
RADIO INTERFEROMETRY
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METEOR SHOWERS
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RADAR TELESCOPES
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Astronomía
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Ciencias Físicas
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CIENCIAS NATURALES Y EXACTAS
dc.title
An improved method to measure head echoes using a meteor radar
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2024-06-04T14:20:54Z
dc.journal.volume
2
dc.journal.number
5
dc.journal.pagination
1-14
dc.journal.pais
Reino Unido
dc.journal.ciudad
Bristol
dc.description.fil
Fil: Panka, Peter A.. Nasa Goddard Space Flight Center; Estados Unidos
dc.description.fil
Fil: Weryk, Robert J.. University of Hawaii at Manoa; Estados Unidos
dc.description.fil
Fil: Bruzzone, Juan Sebastián. Nasa Goddard Space Flight Center; Estados Unidos. Catholic University of America; Estados Unidos
dc.description.fil
Fil: Janches, Diego. Nasa Goddard Space Flight Center; Estados Unidos
dc.description.fil
Fil: Schult, Carsten. Universität Rostock; Alemania
dc.description.fil
Fil: Stober, Gunther. University of Bern; Suiza
dc.description.fil
Fil: Hormaechea, José Luis. Universidad Nacional de La Plata. Facultad de Ciencias Astronómicas y Geofísicas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Austral de Investigaciones Científicas; Argentina
dc.journal.title
The Planetary Science Journal
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.3847/PSJ/ac22b2
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://iopscience.iop.org/article/10.3847/PSJ/ac22b2
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