Zobrazeno 1 - 10
of 371
pro vyhledávání: '"Burton, W. B."'
Autor:
Kalberla, P. M. W., Burton, W. B., Hartmann, Dap, Arnal, E. M., Bajaja, E., Morras, R., Poppel, W. G. L.
Publikováno v:
Astron.Astrophys.440:775-782,2005
We present the final data release of observations of lambda 21-cm emission from Galactic neutral hydrogen over the entire sky, merging the Leiden/Dwingeloo Survey (LDS: Hartmann & Burton, 1997) of the sky north of delta = -30 deg with the Instituto A
Externí odkaz:
http://arxiv.org/abs/astro-ph/0504140
We consider here the class of compact, isolated, high-velocity HI clouds, CHVCs, which are sharply bounded in angular extent down to a limiting column density of 1.5x10^18 cm^-2. We describe our automated search algorithm and it's application to the
Externí odkaz:
http://arxiv.org/abs/astro-ph/0206359
We have imaged five compact high-velocity clouds in HI with arcmin angular- and km/s spectral-resolution using the WSRT. Supplementary total-power data, which is fully sensitive to both the cool and warm components of HI, is available for comparison
Externí odkaz:
http://arxiv.org/abs/astro-ph/0206333
We combine the catalogs of compact high-velocity HI clouds extracted from the LDS and HIPASS surveys and analyze the all-sky properties of the ensemble. Five principal observables are defined for the CHVC population: (1) the spatial deployment of the
Externí odkaz:
http://arxiv.org/abs/astro-ph/0206306