Analysis Techniques: the Lomb-Scargle Periodogram

Fourier’s traditional signal analysis does not work when observations are not equispaced in time, as is usually the case in Astronomy. The Lomb Scargle periodogram is the favorite substitute. We will study the basics of this technique and some care that needs to be taken for its practical applicatio...

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Detalles Bibliográficos
Autor principal: Carpintero, Daniel Diego
Formato: Objeto de conferencia
Lenguaje:Inglés
Publicado: 2019
Materias:
Ciencias Astronómicas
asteroseismology
instabilities
stars: oscillations
stars: interiors
planet-star interactions
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/167718
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-167718
record_format dspace
spelling I19-R120-10915-1677182024-07-03T20:02:03Z http://sedici.unlp.edu.ar/handle/10915/167718 Analysis Techniques: the Lomb-Scargle Periodogram Carpintero, Daniel Diego 2019-11 2021 2024-07-03T13:47:54Z en Ciencias Astronómicas asteroseismology instabilities stars: oscillations stars: interiors planet-star interactions Fourier’s traditional signal analysis does not work when observations are not equispaced in time, as is usually the case in Astronomy. The Lomb Scargle periodogram is the favorite substitute. We will study the basics of this technique and some care that needs to be taken for its practical application and its interpretation. Facultad de Ciencias Astronómicas y Geofísicas Objeto de conferencia Objeto de conferencia http://creativecommons.org/licenses/by-nc-sa/4.0/ Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) application/pdf 107-126
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Ciencias Astronómicas
asteroseismology
instabilities
stars: oscillations
stars: interiors
planet-star interactions
spellingShingle Ciencias Astronómicas
asteroseismology
instabilities
stars: oscillations
stars: interiors
planet-star interactions
Carpintero, Daniel Diego
Analysis Techniques: the Lomb-Scargle Periodogram
topic_facet Ciencias Astronómicas
asteroseismology
instabilities
stars: oscillations
stars: interiors
planet-star interactions
description Fourier’s traditional signal analysis does not work when observations are not equispaced in time, as is usually the case in Astronomy. The Lomb Scargle periodogram is the favorite substitute. We will study the basics of this technique and some care that needs to be taken for its practical application and its interpretation.
format Objeto de conferencia
Objeto de conferencia
author Carpintero, Daniel Diego
author_facet Carpintero, Daniel Diego
author_sort Carpintero, Daniel Diego
title Analysis Techniques: the Lomb-Scargle Periodogram
title_short Analysis Techniques: the Lomb-Scargle Periodogram
title_full Analysis Techniques: the Lomb-Scargle Periodogram
title_fullStr Analysis Techniques: the Lomb-Scargle Periodogram
title_full_unstemmed Analysis Techniques: the Lomb-Scargle Periodogram
title_sort analysis techniques: the lomb-scargle periodogram
publishDate 2019
url http://sedici.unlp.edu.ar/handle/10915/167718
work_keys_str_mv AT carpinterodanieldiego analysistechniquesthelombscargleperiodogram
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