Publikationen von S. Gillessen
Alle Typen
Konferenzbeitrag (81)
201.
Konferenzbeitrag
Simultaneous X-ray, near-infrared, and submillimeter observations of Sgr A*. In: The Galactic Center: a Window to the Nuclear Environment of Disk Galaxies, S. 304 - 308 (Hg. Morris, M. R.; Wang, Q. D.; Yuan, F.). The Galactic Center: a Window to the Nuclear Environment of Disk Galaxies, Shanghai, China, 19. Oktober 2009 - 23. Oktober 2009. (2011)
202.
Konferenzbeitrag
Kinematics of the old stellar population at the galactic centre. In: The Galactic Center: a Window to the Nuclear Environment of Disk Galaxies, S. 232 - 241 (Hg. Morris, M. R.; Wang, Q. D.; Yuan, F.). The Galactic Center: a Window to the Nuclear Environment of Disk Galaxies, Shanghai, China, 19. Oktober 2009 - 23. Oktober 2009. (2011)
203.
Konferenzbeitrag
Towards constraining the central black hole's properties by studying its infrared flares with the gravity instrument. In: Proceedings of the annual meeting of the French Society of Astronomy & Astrophysics, S. 689 - 693 (Hg. Alecian, G.; Belkacem, K.; Samadi, R.; Valle-Gabaud, D.). SF2A-2011: Semaine de l'Astrophysique, Paris, France, 20. Juni 2011 - 23. Juni 2011. Société Francaise d'Astronomie & d'Astrophysique, Paris, France (2011)
204.
Konferenzbeitrag
Astrometric study of the complex environment of Sgr A* in imaging mode with the VLTI/GRAVITY instrument. In: The Galactic Center: a Window to the Nuclear Environment of Disk Galaxies, S. 275 - 278 (Hg. Morris, M. R.; Wang, Q. D.; Yuan, F.). The Galactic Center: a Window to the Nuclear Environment of Disk Galaxies, Shanghai, China, 19. Oktober 2009 - 23. Oktober 2009. (2011)
205.
Konferenzbeitrag
GRAVITY spectrometer: metrology laser blocking strategy at OD=12. In: Optical and Infrared Interferometry II, 77342Z, S. 1 - 9 (Hg. Danchi, W. C.; Delplancke, F.; Rajagopal, J. K.). Optical and Infrared Interferometry II , San Diego, CA, USA, 27. Juni 2010 - 02. Juli 2010. (2010)
206.
Konferenzbeitrag
The fringe detection laser metrology for the GRAVITY interferometer at the VLTI. In: Optical and Infrared Interferometry II, 773421, S. 1 - 18 (Hg. Danchi, W. C.; Delplancke, F.; Rajagopal, J. K.). Optical and Infrared Interferometry II , San Diego, CA, USA, 27. Juni 2010 - 02. Juli 2010. (2010)
207.
Konferenzbeitrag
GRAVITY: design and performance of the fringe tracker. In: Optical and Infrared Interferometry II, 77341Z, S. 1 - 13 (Hg. Danchi, W. C.; Delplancke, F.; Rajagopal, J. K.). Optical and Infrared Interferometry II , San Diego, CA, USA, 27. Juni 2010 - 02. Juli 2010. (2010)
208.
Konferenzbeitrag
Dimensioning the gravity adaptive optics wavefront sensor. In: Adaptive Optics Systems II, 77364A, S. 1 - 17 (Hg. Ellerbroek, B. L.; Hart, M.; Hubin, N.; Wizinowich, P. L.). Adaptive Optics Systems II , San Diego, CA, USA, 27. Juni 2010 - 02. Juli 2010. (2010)
209.
Konferenzbeitrag
GRAVITY: a four-telescope beam combiner instrument for the VLTI. In: Optical and Infrared Interferometry II, 77340Y, S. 1 - 20 (Hg. Danchi, W. C.; Delplancke, F.; Rajagopal, J. K.). Optical and Infrared Interferometry II , San Diego, CA, USA, 27. Juni 2010 - 02. Juli 2010. (2010)
210.
Konferenzbeitrag
Status and new operation modes of the versatile VLT/NaCo. In: Adaptive Optics Systems II, 77362N, S. 1 - 10 (Hg. Ellerbroek, B. L.; Hart, M.; Hubin, N.; Wizinowich, P. L.). Adaptive Optics Systems II , San Diego, CA, USA, 27. Juni 2010 - 02. Juli 2010. (2010)
211.
Konferenzbeitrag
The fiber coupler subsystem of the future VLTI instrument GRAVITY. In: Optical and Infrared Interferometry II, 77342A, S. 1 - 8 (Hg. Danchi, W. C.; Delplancke, F.; Rajagopal, J. K.). Optical and Infrared Interferometry II , San Diego, CA, USA, 27. Juni 2010 - 02. Juli 2010. (2010)
212.
Konferenzbeitrag
GRAVITY: astrometry on the galactic center and beyond. Summer School "On The Fringe", Keszthely, Hungary, 02. Juni 2008 - 13. Juni 2008. Proceedings: VLTI summerschool, S. 301 - 306 (2009)
213.
Konferenzbeitrag
Time-dependent absorption of very high-energy gamma-rays from the galactic center by pair-production. In: High Energy Gamma-Ray Astronomy, S. 368 - 371 (Hg. Aharonian, F.A.; Hofmann, W.; Rieger, F.M.). 4th International Meeting on High Energy Gamma-Ray Astronomy, Heidelberg, Germany, 07. Juli 2008 - 11. Juli 2008. American Institute of Physics, Melville, NY, USA (2009)
214.
Konferenzbeitrag
GRAVITY: microarcsecond astrometry and deep interferometric imaging with the VLT. In: Science with the VLT in the ELT Era, S. 361 - 365 (Hg. Moorwood, A.). Science with the VLT in the ELT Era, Garching, Germany, 08. Oktober 2007 - 12. Oktober 2007. Springer, New York (2009)
215.
Konferenzbeitrag
The need for a general purpose diffraction limited imager at the VLT. In: Science with the VLT in the ELT Era, S. 481 - 485 (Hg. Moorwood, A.). Science with the VLT in the ELT Era, Garching, Germany, 08. Oktober 2007 - 12. Oktober 2007. Springer, New York (2009)
216.
Konferenzbeitrag
131, 012010, S. 1 - 10 (2008)
Young stars in the galactic center: One or two disks? The Universe under the Microscope – Astrophysics at High Angular Resolution, Bad Honnef, Germany, 21. April 2008 - 25. April 2008. Journal of Physics: Conference Series 217.
Konferenzbeitrag
Study of the science capabilities of PRIMA in the galactic center. In: Optical and Infrared Interferometry, S. 1 - 7 (Hg. Schöller, M.; Danchi, W.C.; Delplancke, F.). Optical and Infrared Interferometry, Marseille, France, 23. Juni 2008 - 27. Juni 2008. Society of Photo-Optical Instrumentation Engineers, Bellingham, Wash., USA (2008)
218.
Konferenzbeitrag
GRAVITY: getting to the event horizon of Sgr A*. In: Optical and Infrared Interferometry, S. 1 - 13 (Hg. Schöller, M.; Danchi, W.C.; Delplancke, F.). Optical and Infrared Interferometry, Marseille, France, 23. Juni 2008 - 27. Juni 2008. Society of Photo-Optical Instrumentation Engineers, Bellingham, Wash., USA (2008)
219.
Konferenzbeitrag
GRAVITY: microarcsecond astrometry and deep interferometric imaging with the VLTI. In: A Giant Step: From Milli- to Micro-Arcsecond Astrometry, S. 100 - 101 (Hg. Jin, W.; Platais, I.; Perryman, M.A.C.). 248th Symposium of the International Astronomical Union, Shanghai, China, 15. Oktober 2007 - 19. Oktober 2007. Cambridge University Press, Cambridge, UK (2008)
220.
Konferenzbeitrag
79 (1), S. 87 - 92 (2008)
Sgr A* in the near infrared: 2007 and 2012. Simbol-X: The Hard X-Ray Universe in Focus, Bologna, Italy, 14. Mai 2007 - 16. Mai 2007. Memorie della Società Astronomica Italiana