52 • Development of a new digital version of “Cordoba Durchmusterung” stellar catalog

In this work, we analyze the possibility of making a new version of Cordoba Durchmusterung. In order to estimate it, we address a sky area comprising about 18000 stars from this catalog.Starting from the current digital version, available at VizieR database as catalog I/114, transcription errors are...

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Autores principales: Severin, Daniel Esteban, Sevilla, Diego Javier
Formato: Artículo revista
Lenguaje:Español
Inglés
Publicado: Secretaría Académica | UNR 2015
Materias:
Astronomy; Combinatorial Optimization
typo errors, cross-identification, matching algorithm, double stars
astronomía; optimización combinatoria
errores de typo; identificación cruzada; algoritmo de matching; estrellas dobles
Acceso en línea:http://www.e-universitas.edu.ar/index.php/journal/article/view/134
Aporte de:
e-Universitas de Universidad Nacional de Rosario
id I15-R233-article-134
record_format ojs
spelling I15-R233-article-1342016-10-31T14:50:44Z 52 • Development of a new digital version of “Cordoba Durchmusterung” stellar catalog 52 • Elaboración de una nueva versión digital del catálogo estelar "Córdoba Durchmusterung" Severin, Daniel Esteban Sevilla, Diego Javier Astronomy; Combinatorial Optimization typo errors, cross-identification, matching algorithm, double stars astronomía; optimización combinatoria errores de typo; identificación cruzada; algoritmo de matching; estrellas dobles In this work, we analyze the possibility of making a new version of Cordoba Durchmusterung. In order to estimate it, we address a sky area comprising about 18000 stars from this catalog.Starting from the current digital version, available at VizieR database as catalog I/114, transcription errors are detected and corrected. This goal is achieved by automatically generating a list of records with errors and manually comparing these records in both catalogues (digital vs. printed version). In addition, information available only in the printed version is added to the digital catalog.Finally, we propose an algorithm that performs a cross-identification between this catalog and a modern one (Positions and Proper Motions eXtended). The peculiarity of this algorithm compared to those present in the literature is that double stars can be properly cross-referenced. En este trabajo se analiza la posibilidad de confeccionar una nueva versión digital del catálogo Córdoba Durchmusterung. Para estimar la misma, se aborda una zona del cielo que comprende alrededor de 18000 estrellas de este catálogo. Se parte de la actual versión digital, disponible en la base de datos VizieR como catálogo I/114, y se corrigen errores de transcripción. Esto se logra generando automáticamente una lista de registros con posibles errores y luego, manualmente, se comparan estos registros del catálogo digital con la versión impresa del mismo. Además, se incorpora información existente en la versión impresa que actualmente no está en la versión digital. Finalmente, se propone un algoritmo que realiza una identificación cruzada entre este catálogo y uno moderno (Positions and Proper Motions eXtended). La particularidad de este algoritmo respecto a los presentes en la literatura es que permite crear referencias cruzadas de estrellas dobles adecuadamente. Secretaría Académica | UNR UNR | Universidad Nacional de Rosario 2015-10-01 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf application/pdf application/pdf http://www.e-universitas.edu.ar/index.php/journal/article/view/134 e-Universitas UNR Journal; Vol. 1, Núm. 15 (8): Noviembre 2015; 2238 - 2260 Academic Electronic Journal of U.N.R.; Vol. 1, Núm. 15 (8): Noviembre 2015; 2238 - 2260 1852-0707 spa eng http://www.e-universitas.edu.ar/index.php/journal/article/view/134/pdf_50 http://www.e-universitas.edu.ar/index.php/journal/article/view/134/pdf_51 http://www.e-universitas.edu.ar/index.php/journal/article/view/134/pdf_52 http://www.e-universitas.edu.ar/index.php/journal/article/downloadSuppFile/134/77 http://www.e-universitas.edu.ar/index.php/journal/article/downloadSuppFile/134/79 Argentina Contemporary Latinoamérica Contemporaneo
institution Universidad Nacional de Rosario
institution_str I-15
repository_str R-233
container_title_str e-Universitas
language Español
Inglés
format Artículo revista
topic Astronomy; Combinatorial Optimization
typo errors, cross-identification, matching algorithm, double stars
astronomía; optimización combinatoria
errores de typo; identificación cruzada; algoritmo de matching; estrellas dobles
spellingShingle Astronomy; Combinatorial Optimization
typo errors, cross-identification, matching algorithm, double stars
astronomía; optimización combinatoria
errores de typo; identificación cruzada; algoritmo de matching; estrellas dobles
Severin, Daniel Esteban
Sevilla, Diego Javier
52 • Development of a new digital version of “Cordoba Durchmusterung” stellar catalog
topic_facet Astronomy; Combinatorial Optimization
typo errors, cross-identification, matching algorithm, double stars
astronomía; optimización combinatoria
errores de typo; identificación cruzada; algoritmo de matching; estrellas dobles
author Severin, Daniel Esteban
Sevilla, Diego Javier
author_facet Severin, Daniel Esteban
Sevilla, Diego Javier
author_sort Severin, Daniel Esteban
title 52 • Development of a new digital version of “Cordoba Durchmusterung” stellar catalog
title_short 52 • Development of a new digital version of “Cordoba Durchmusterung” stellar catalog
title_full 52 • Development of a new digital version of “Cordoba Durchmusterung” stellar catalog
title_fullStr 52 • Development of a new digital version of “Cordoba Durchmusterung” stellar catalog
title_full_unstemmed 52 • Development of a new digital version of “Cordoba Durchmusterung” stellar catalog
title_sort 52 • development of a new digital version of “cordoba durchmusterung” stellar catalog
description In this work, we analyze the possibility of making a new version of Cordoba Durchmusterung. In order to estimate it, we address a sky area comprising about 18000 stars from this catalog.Starting from the current digital version, available at VizieR database as catalog I/114, transcription errors are detected and corrected. This goal is achieved by automatically generating a list of records with errors and manually comparing these records in both catalogues (digital vs. printed version). In addition, information available only in the printed version is added to the digital catalog.Finally, we propose an algorithm that performs a cross-identification between this catalog and a modern one (Positions and Proper Motions eXtended). The peculiarity of this algorithm compared to those present in the literature is that double stars can be properly cross-referenced.
publisher Secretaría Académica | UNR
publishDate 2015
url http://www.e-universitas.edu.ar/index.php/journal/article/view/134
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AT sevilladiegojavier 52elaboraciondeunanuevaversiondigitaldelcatalogoestelarcordobadurchmusterung
first_indexed 2023-06-26T22:49:12Z
last_indexed 2023-06-26T22:49:12Z
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