45 citations · 99 across the 6 of their papers we have counts for
11 papers · 1 filter
Compact mid-IR sources east of galactic center source IRS5
M. Perger, J. Moultaka, A. Eckart +3
There are four less prominent compact sources east of IRS5, the natures of which were unclear until now. We present near-infrared K-band long slit spectroscopy of the four sources…
The enigma of GCIRS 3 - Constraining the properties of the mid-infrared reference star of the central parsec of the Milky Way with optical long baseline interferometry
J. -U. Pott, A. Eckart, A. Glindemann +3
GCIRS3 is the most prominent MIR source in the central pc of the Galaxy. NIR spectroscopy failed to solve the enigma of its nature. The properties of extreme individual objects of…
The possibility of detecting Sagittarius A* at 8.6 mum
R. Schoedel, A. Eckart, K. Muzic +3
The Galactic Center was observed at 8.6 mum in order to detect a mid-infrared (MIR) counterpart of Sgr A*, parallel to NIR observations. The goal was to set constraints on possible…
Dusty Sources at the Galactic Center: The N- and Q-band view with VISIR
T. Viehmann, A. Eckart, R. Schoedel +2
We present mid-infrared N- and Q-band photometry of the Galactic Center from images obtained with the mid-infrared camera VISIR at the ESO VLT in May 2004. The high resolution and…
The Flare Activity of SgrA*; New Coordinated mm to X-Ray Observations
A. Eckart, F. K. Baganoff, R. Schoedel +17
We report new simultaneous near-infrared/sub-millimeter/X-ray observations of the SgrA* counterpart associated with the massive 3-4x10**6 solar mass black hole at the Galactic Cent…
VLT L-band mapping of the Galactic Center IRS 3-IRS 13 region Evidence for new Wolf-Rayet type stars
J. Moultaka, A. Eckart, R. Schoedel +2
This paper presents L-band ISAAC and NAOS/CONICA (VLT) spectroscopic observations of the IRS~3-IRS~13 Galactic Center region. The ISAAC data allowed us to build the first spectrosc…