Detection of the Sgr A* activity at 3.8 and 4.8 μm with NACO
Abstract
L'-band (λ= 3.8 μm) and M'-band (λ= 4.8 μm) observations of the Galactic Center region, performed in 2003 at VLT (ESO) with the adaptive optics imager NACO, have lead to the detection of an infrared counterpart of the radio source
- Publication:
-
Astronomy and Astrophysics
- Pub Date:
- September 2004
- DOI:
- 10.1051/0004-6361:200400045
- arXiv:
- arXiv:astro-ph/0407527
- Bibcode:
- 2004A&A...424L..21C
- Keywords:
-
- Galaxy: center;
- infrared: stars;
- instrumentation: adaptive optics;
- Astrophysics
- E-Print:
- 5 pages, 3 figures, accepted in Astronomy &