Release 11.12 ("Hergest Ridge")
Release 11.12 ("Hergest Ridge")
| Article ID: gc492 | |
| Author | Kamann, S.et al. |
| Title | The central dynamics of M3, M13, and M92: stringent limits on the masses of intermediate-mass black holes |
| Journal | Astronomy & Astrophysics, Volume 566, A58, 24 pp. |
| Year of publication | 2014 (on gclusters from 2015-11-20 10:49:00 ) |
| Abstract | We used the PMAS integral field spectrograph to obtain large sets of radial velocities in the central regions of three northern Galactic globular clusters: M3, M13, and M92. By applying the novel technique of crowded field 3D spectroscopy, we measured radial velocities for about 80 stars within the central ~10? of each cluster. These are by far the largest spectroscopic datasets obtained in the innermost parts of these clusters up to now... |
| Tags | NGC 5272 , NGC 6218 , NGC 6341 |
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