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| Paper: |
The Effelsberg–Bonn H I Survey: Milky Way Data |
| Volume: |
438, The Dynamic Interstellar Medium: A Celebration of the Canadian Galactic Plane Survey |
| Page: |
381 |
| Authors: |
Winkel, B.; Kerp, J.; Kalberla, P. M. W.; Ben Bekhti, N. |
| Abstract: |
Since autumn 2008 an L-band 7-Feed-Array has been operated for astronomical
science at the 100-m radio telescope at Effelsberg. This receiver is being
used to perform an unbiased, fully sampled H I survey of the
whole northern hemisphere, observing both the galactic and extragalactic
sky in parallel—the Effelsberg-Bonn H I survey (EBHIS). We
present first results based on the Milky Way data. To date two larger
coherent regions have been mapped, each covering about 2000 deg2.
One of these fields covers the northern part of the high-velocity cloud
complex GCN. With the better angular resolution of the EBHIS we resolve
the previously detected clouds into isolated compact clumps and find a
linewidth–vlsr relation giving hints on an interaction of
accreting material with the Milky Way halo. |
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