127 citations
- Max Planck SocietyDE64 papers
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- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR5 papers
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17 papers · 1 filter
XMM-Newton Studies of the Source Population and the Hot Interstellar Medium in Nearby Galaxies
W. Pietsch
First results of X-ray source population studies in nearby galaxies show the potential of XMM-Newton observations. I will report on first XMM-Newton M31 results and on three of our…
NUGA: the IRAM survey of AGN spiral hosts
S. Garcia-Burillo, F. Combes, A. Eckart +8
The NUclei of GAlaxies (NUGA) project is a combined effort to carry out a high-resolution (<1'') interferometer CO survey of a sample of 12 nearby AGN spiral hosts, using the IRAM…
The XMM-Newton view of the radio-quiet neutron star 1E 1207.4-5209
A. De Luca, S. Mereghetti, P. A. Caraveo +3
We have observed the radio-quiet X-ray pulsar 1E 1207.4-5209 with the high throughput EPIC cameras onboard XMM-Newton. The spectrum of this peculiar source is characterized by two…
HST proper motion confirms the optical detection of PSR B1929+10
A. De Luca, R. P. Mignani, P. A. Caraveo +1
We have measured the proper motion of the candidate optical counterpart of the old, nearby pulsar PSR B1929+10, using a set of HST/STIS images collected in 2001, 7.2 years after th…
Multiplicity, kinematics and rotation rates of very young brown dwarfs in ChaI
Viki Joergens, Ralph Neuhäuser, Eike W. Guenther +2
We have studied twelve very young (1-5Myr) bona fide and candidate brown dwarfs in the ChaI star forming region in terms of their kinematic properties, the occurrence of multiple s…
Molecular gas in the 3-ringed Seyfert/Liner galaxy NGC 7217
F. Combes, S. Garcia-Burillo, F. Boone +8
We present CO(1-0) and CO(2-1) maps of the Seyfert galaxy NGC 7217, obtained with the IRAM interferometer, at 3" and 1.5" resolution respectively. The nuclear ring (at r=12"=0.8kpc…