Figure 2 from A Detection of Sgr A* in the Far Infrared

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A Detection of Sgr A* in the Far Infrared

Authors: Sebastiano D. von Fellenberg, Stefan Gillessen, Javier Graciá-Carpio, Tobias K. Fritz, Jason Dexter, Michi Bauböck, Gabriele Ponti, Feng Gao, Maryam Habibi, Philipp M. Plewa, Oliver Pfuhl, Alejandra Jimenez-Rosales, Idel Waisberg, Felix Widmann, Thomas Ott, Frank Eisenhauer, and Reinhard Genzel

2018 The Astrophysical Journal 862 129.

Provider: AAS Journals

Caption: Figure 2.

The FIR variability on March 17: the upper panel shows the light curves of the red and green bands, as well as the reference light curves of the red band. Below are the residual maps, which show the variable flux of Sgr A*. The contour lines are intensity profiles of the respective median images. A point source is visible at the position of Sgr A*.

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