Resource data
A high sensitivity HI survey of the sky at delta < -25 deg Final data
release
Bajaja, E.
Arnal, E. M.
Larrarte, J. J.
Morras, R.
Poppel, W. G. L.
Kalberla, P. M. W.
Location:
http://arxiv.org/abs/astro-ph/0504136
We present the final data release of the high sensitivity lambda 21-cm
neutral hydrogen survey of the sky south of delta < -25 degr. A total of 50980
positions lying on a galactic coordinate grid with points spaced by (Delta l,
Delta b) = ((0.5 deg)/cos b, 0.5 deg) were observed with the 30-m dish of the
Instituto Argentino de Radioastronomia (IAR). The angular resolution of the
survey is HPBW = 0.5 deg and the velocity coverage spans the interval -450 km/s
to +400 km/s (LSR). The velocity resolution is 1.27 km/s and the final rms
noise of the entire database is 0.07 K. The data are corrected for stray
radiation and converted to brightness temperatures.
Belongs to: arXiv
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Detalles del recurso
|
A high sensitivity HI survey of the sky at delta < -25 deg Final data
release
|
| Id. |
21010267 |
| Titulo |
A high sensitivity HI survey of the sky at delta < -25 deg Final data
release |
| Autor(es) |
Bajaja, E.
Arnal, E. M.
Larrarte, J. J.
Morras, R.
Poppel, W. G. L.
Kalberla, P. M. W.
|
| Location |
http://arxiv.org/abs/astro-ph/0504136
|
| Versión |
1.0 |
| Estado |
Final
|
| Descripción |
We present the final data release of the high sensitivity lambda 21-cm
neutral hydrogen survey of the sky south of delta < -25 degr. A total of 50980
positions lying on a galactic coordinate grid with points spaced by (Delta l,
Delta b) = ((0.5 deg)/cos b, 0.5 deg) were observed with the 30-m dish of the
Instituto Argentino de Radioastronomia (IAR). The angular resolution of the
survey is HPBW = 0.5 deg and the velocity coverage spans the interval -450 km/s
to +400 km/s (LSR). The velocity resolution is 1.27 km/s and the final rms
noise of the entire database is 0.07 K. The data are corrected for stray
radiation and converted to brightness temperatures.
|
| Palabras clave |
Astrophysics
|
| Tipo de recurso |
Texto Narrativo
|
| Tipo de Interactividad |
Expositivo
|
| Nivel de Interactividad |
muy bajo
|
| Audiencia |
Estudiante
Profesor
Autor
|
| Estructura |
Atomic |
| Coste |
no
|
| Copyright |
sí
|
| Requerimientos técnicos |
Browser: Any
|
| Fecha de contribución |
27-jun-2007 |
| Contacto |
|
| 
