46 citations · 129 across the 8 of their papers we have counts for
6 papers · 1 filter
High Precision Radial Velocity Measurements in the Infrared: A First Assessment of the RV Stability of CRIRES
Andreas Seifahrt, Hans-Ulrich Kaeufl
High precision radial velocity (RV) measurements in the near infrared are on high demand, especially in the context of exoplanet search campaigns shifting their interest to late ty…
Dust observations of Comet 9P/Tempel 1 at the time of the Deep Impact
G. P. Tozzi, H. Boehnhardt, L. Kolokolova +15
On 4 July 2005 at 05:52 UT, the impactor of NASA's Deep Impact (DI) mission crashed into comet 9P/Tempel 1 with a velocity of about 10 km/s. The material ejected by the impact expa…
The nuclear regions of NGC 7582 from [NeII] spectroscopy at 12.8 microns - an estimate of the black hole mass
M. Wold, M. Lacy, H. U. Kaeufl +1
We present a high-resolution (R~16,000) spectrum and a narrow-band image centered on the [NeII]12.8 micron line of the central kpc region of the starburst/Seyfert2 galaxy NGC 7582.…
MACAO-CRIRES, a step towards high-resolution spectroscopy
J. Paufique, P. Biereichel, R. Donaldson +14
High resolution spectroscopy made an important step ahead 10 years ago, leading for example to the discovery of numerous exoplanets. But the IR did not benefit from this improvemen…
The cool atmospheres of the binary brown dwarf eps Indi B
M. F. Sterzik, E. Pantin, M. Hartung +7
We have imaged Indi B, the closest brown dwarf binary known, with VISIR at the VLT in three narrow-band mid-infrared bandpasses located around 8.6m, 10.5m and 11.3m. W…
Infrared Imaging Polarimetry of Massive Star-forming Regions
Bringfried Stecklum, Thomas Henning, Markus Feldt +2
Imaging polarimetry is a useful tool to reveal the 3D structure of dust distributions and to localize embedded young stellar objects. We present maps of the linear polarization at…