Publications of F. Widmann
All genres
Journal Article (84)
81.
Journal Article
615, L15 (2018)
Detection of the gravitational redshift in the orbit of the star S2 near the Galactic centre massive black hole. Astronomy & Astrophysics 82.
Journal Article
476 (3), pp. 3600 - 3610 (2018)
What stellar orbit is needed to measure the spin of the Galactic centre black hole from astrometric data? Monthly Notices of the Royal Astronomical Society 83.
Journal Article
2 (1), 35 (2018)
Optical distortion in the NACO imager. Research Notes of the AAS 84.
Journal Article
170, pp. 10 - 15 (2017)
First Light for GRAVITY: A New Era for Optical Interferometry. The Messenger Conference Paper (6)
85.
Conference Paper
GRAVITY plus Wide: Towards hundreds of z similar to 2 AGN. In: Optical and Infrared Interferometry and Imaging VIII, 121830T . Conference on Optical and Infrared Interferometry and Imaging VIII Part of SPIE Astronomical Telescopes and Instrumentation Conference, Montréal, Québec, Canada, July 17, 2022 - July 23, 2022. (2022)
86.
Conference Paper
GRAVITY faint: reducing noise sources in GRAVITY plus with a fast metrology attenuation system. In: Optical and Infrared Interferometry and Imaging VIII, 121830U . Conference on Optical and Infrared Interferometry and Imaging VIII Part of SPIE Astronomical Telescopes and Instrumentation Conference, Montréal, Québec, Canada, July 17, 2022 - July 23, 2022. (2022)
87.
Conference Paper
General relativistic effects around the Galactic Center black hole. New Horizons in Galactic Center Astronomy and Beyond, Keio University, Yokohama, Japan , October 21, 2019 - October 24, 2019. Galactic center workshop 2019: New Horizons in Galactic Center Astronomy and Beyond, (2020)
88.
Conference Paper
A detection of Sgr A* in the far infrared. New Horizons in Galactic Center Astronomy and Beyond, Keio University, Yokohama, Japan , October 21, 2019 - October 24, 2019. Galactic center workshop 2019: New Horizons in Galactic Center Astronomy and Beyond, (2020)
89.
Conference Paper
The molecular layer of GCIRS7. New Horizons in Galactic Center Astronomy and Beyond, Keio University, Yokohama, Japan , October 21, 2019 - October 24, 2019. Galactic center workshop 2019: New Horizons in Galactic Center Astronomy and Beyond, (2020)
90.
Conference Paper
Improving GRAVITY towards observations of faint targets. In: Optical and Infrared Interferometry and Imaging VI, 107010K, pp. 1 - 6 (Eds. Creech-Eakman, M. J.; Tuthill, P. G.; Mérand, A.). Optical and Infrared Interferometry and Imaging VI, Austin, Texas, United States, June 10, 2018 - June 15, 2018. (2018)