Astron. Astrophys. Suppl. Ser. 142, 35-40
A high sensitivity HI survey of the sky at
- E. Bajaja
- J.J. Larrarte
- R. Morras
- W.G.L. Pöppel
Send offprint request: E.M. Arnal
Instituto Argentino de Radioastronomía, c.c. 5, (1894)
Villa Elisa, Argentina
e-mail: firstname.lastname@example.org; email@example.com;
Received July 19; accepted November 16, 1999
This paper reports on a high sensitivity
21-cm neutral hydrogen survey of the
sky south of
A total of 50980 positions lying on a galactic
coordinate grid with points spaced by (
) = (0
5), were observed with the 30 m
dish of the Instituto Argentino de Radioastronomía (IAR). The angular resolution of
the survey is HPBW = 30
and the velocity coverage spans the
(LSR). The velocity resolution is 1.27
and the final rms noise of the entire database is
0.07 K. The brightness
temperature scale is accurate to 5%.
Key words: surveys -- ISM: general -- Galaxy: general radio lines: ISM -- ISM: clouds
Copyright The European Southern Observatory (ESO)
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