Variations in the spectral slope of sagittarius A* during a near-infrared flare

S. Gillessen, F. Eisenhauer, E. Quataert, R. Genzel, T. Paumard, S. Trippe, T. Ott, R. Abuter, A. Eckart, P. O. Lagage, M. D. Lehnert, L. J. Tacconi, F. Martins

Research output: Contribution to journal › Article › peer-review