no code implementations • 3 Mar 2021 • Francisco Nogueras-Lara, Rainer Schödel, Nadine Neumayer, Mathias Schultheis
This motivated us to cross check their results computing the absolute and relative distance to the Brick and also to other two molecular clouds (the 50 km/s, and the 20 km/s clouds), and discuss their CMZ membership.
Astrophysics of Galaxies
no code implementations • 2 Dec 2020 • Tobias K. Fritz, Lee Patrick, Anja Feldmeier-Krause, Rainer Schödel, Mathias Schultheis, Ortwin Gerhard, Govind Nandakumar, Nadine Neumayer, Francisco Nogueras-Lara, M. Almudena Prieto
We use 183 giant stars for calibration spanning in metallicity from -2. 5 to 0. 6 dex and covering temperatures of up to 5500 K. The derived index based metallicities deviate from the calibration values with a scatter of 0. 32 dex.
Astrophysics of Galaxies Solar and Stellar Astrophysics