A new survey for high velocity HI detections in the Southern Hemisphere
A new high-sensitivity HI survey of the southern sky was made south of Declination -25°, at the Instituto Argentino de Radioastronomía (IAR), on a half-degree grid in galactic coordinates. A total of 50980 positions were observed. One of the goals of this survey was to search for high velocity cloud...
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Autores principales: | , , , |
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Formato: | Articulo |
Lenguaje: | Inglés |
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2000
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Acceso en línea: | http://sedici.unlp.edu.ar/handle/10915/83362 |
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I19-R120-10915-83362 |
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record_format |
dspace |
institution |
Universidad Nacional de La Plata |
institution_str |
I-19 |
repository_str |
R-120 |
collection |
SEDICI (UNLP) |
language |
Inglés |
topic |
Ciencias Astronómicas Galaxy: halo Galaxy: kinematics and dynamics ISM: clouds ISM: kinematics and dynamics Surveys |
spellingShingle |
Ciencias Astronómicas Galaxy: halo Galaxy: kinematics and dynamics ISM: clouds ISM: kinematics and dynamics Surveys Morras, Ricardo Bajaja, Esteban Arnal, Edmundo Marcelo Pöppel, Wolfgang G. L. A new survey for high velocity HI detections in the Southern Hemisphere |
topic_facet |
Ciencias Astronómicas Galaxy: halo Galaxy: kinematics and dynamics ISM: clouds ISM: kinematics and dynamics Surveys |
description |
A new high-sensitivity HI survey of the southern sky was made south of Declination -25°, at the Instituto Argentino de Radioastronomía (IAR), on a half-degree grid in galactic coordinates. A total of 50980 positions were observed. One of the goals of this survey was to search for high velocity clouds (HVCs). The HI profiles have been smoothed to a velocity resolution of 8 km s-1. The resulting rms noise falls in the range 0.015 to 0.020 K. We have detected 6848 high velocity (HV) components. |
format |
Articulo Articulo |
author |
Morras, Ricardo Bajaja, Esteban Arnal, Edmundo Marcelo Pöppel, Wolfgang G. L. |
author_facet |
Morras, Ricardo Bajaja, Esteban Arnal, Edmundo Marcelo Pöppel, Wolfgang G. L. |
author_sort |
Morras, Ricardo |
title |
A new survey for high velocity HI detections in the Southern Hemisphere |
title_short |
A new survey for high velocity HI detections in the Southern Hemisphere |
title_full |
A new survey for high velocity HI detections in the Southern Hemisphere |
title_fullStr |
A new survey for high velocity HI detections in the Southern Hemisphere |
title_full_unstemmed |
A new survey for high velocity HI detections in the Southern Hemisphere |
title_sort |
new survey for high velocity hi detections in the southern hemisphere |
publishDate |
2000 |
url |
http://sedici.unlp.edu.ar/handle/10915/83362 |
work_keys_str_mv |
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bdutipo_str |
Repositorios |
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